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Time 24 May 201808:00-08:1508:15-08:30
08:30-08:45
08:45-09:00
09:00-09:15
09:15-09:3009:30-09:4509:45-10:0010:00-10:1510:15-10:3010:30-10:4510:45-11:0011:00-11:1511:15-11:3011:30-11:4511:45-12:0012:00-12:1512:15-12:3012:30-12:4512:45-13:0013:00-13:1513:15-13:3013:30-13:4513:45-14:0014:00-14:1514:15-14:3014:30-14:4514:45-15:0015:00-15:1515:15-15:3015:30-15:4515:45-16:0016:00-16:1516:15-16:3016:30-16:4516:45-17:0017:00-17:3017:15-17:3017:30-17:4517:45-18:0018:00-18:1518:15-18:3018:30-18:4518:45-19:0019:00-19:1519:15-19:3019:30-19:4519:45-20:0020:00-20:1520:15-20:3020:30-20:4520:45-21:00
Oral
Session1
NN
(Hall 1)
Oral
Session 2
MD
(Hall 2)
Poster
Session 1
AL&PD
(Corridor)
Lunch (Dinning hall)
Registration ()
Lunch (Dinning hall)
Workshop 3
Yuanxiang Zhou
Plenary Session 4: Gary Stevens
(35 min，Hall 1）
Plenary Session 5: Goerge Chen
(35 min，Hall 1)
Refreshment Break () (35 min)
Oral
Session 9
IE1
(Hall 1)
Oral
Session 10
MS
(Hall 2)
Poster
Session 5
BD&NN&NM
(Corridor)
Oral
Session 5
EISCT
(Hall 1)
Poster
Session 3
MD
(Corridor)
Oral
Session 3
SC
(Hall 1)
Oral
Session 4
PD1
(Hall 2)
Poster
Session 2
IE&MS
(Corridor)
Refreshment Break
TPC meeting of
CEIDP 2018
（members only）
Registration()
20 May 2018 21 May 2018 22 May 2018
Registration ()
Opening Ceremony (Hall 1)
Plenary Session 1 -Prof. Liu Ziyu
Memorial Lecture: Yasuhiro Tanaka
Plenary Session 2: Jinliang He
(35 min，Hall 1)
Plenary Session 3: Gilbert
Teyssedre (35 min，Hall 1)
Refreshment Break () (35 min)Workshop 1
Ageing
Hugh Zhu
Registration ()
Oral
Session 7
CS
(Hall 1)
Oral
Session 8
NM&BD
(Hall 2)
Poster
Session 4
IE
(Corridor)
Conference Group Photo
Refreshment Break ()
Prize Giving -Closing ceremony (Hall 1)
23 May 2018
Poster
Session 6
SC&CS
(Corridor)
Refreshment Break ()
Lunch (Dinning hall)
Oral
Session 6
AL
(Hall 2)
ICPADM-2018 Program Schedule
LEGENDS：NN: nano-technology & nano-dielectrics
MD: monitoring & diagnostics
AL: ageing & life assessment
SC: space charge
PD: partial discharges
IE: insulators, insulation in equipment & systems
EISCT:Electrical Insulation Systems at Cryogenic Temperatures
CS:conduction&breakdown; surface&interfacial phenomena
MS: modelling & simulations
BD: bio-dielectrics; ecofriendly dielectrics
NM: new materials
Oral
Session 12
IE2
(Hall 2)
Registration
()
Reception
()
Workshop 2
Advanced
Power Cable
Lisheng Zhong
Lunch (Dinning hall) Lunch (Dinning hall)
TPC meeting of
CEIDP 2018
(members only)
Technical Visit
Banquet--Conference Venue
Oral
Session 11
PD2
(Hall 1)
Workshop of ICPADM 2018: Ageing
Chair: Hugh Zhu
Time Title Speaker
20th
May,
2018
08:00~09:00 Registration
09:00~09:40 Accelerated aging tests of stator winding insulation of HV generators/motors in the industry
Hugh Zhu (USA)
09:40~10:20 Transformer Aging Zhongdong Wang
(UK)
10:20~10:40 Coffee break
10:40~11:20 Aging and reliability of underground power cables Harry Orton
(Canada)
11:20~12:00 Study of insulator aging tests under abnormal conditions Jun Zhou (China)
Hugh ZHU
Received his Ph.D. with studying PD measurement in rotating machines from Glasgow Caledonian University in the UK. Hugh has almost 30-year experience on PD testing, condition assessment and failure investigation of rotating machine and transformer insulation through working in the UK, Canada, and USA. He is currently a Principle Engineer with Doble Engineering Company in USA which provides testing and condition assessment of the insulation system of HV apparatus. Hugh chairs the Aging Factors Technical Committee of IEEE Dielectrics and Electrical Insulation Society. He is a USA representative in CIGRE A1 Rotating Machine Committee. Hugh is also a member of the IEEE and IEC Technical Committees to develop the standards of rotating machine insulation testing.
Zhongdong WANG
Received the B.Eng. and M.Eng.degreesin high-voltage engineering from Tsinghua University, Beijing, China, in 1991 and 1993, respectively, and the Ph.D. degree in electrical engineering from UMIST, Manchester, U.K., in 1999. She is currently a Professor of High Voltage Engineering at the University of Manchester. Her research interests include transformer modeling, oil/paper insulation aging mechanisms, condition assessment, and transformer life management.
Harry ORTON
Is an electrical engineering and applied science graduate of the University of New South Wales and the University of British Columbia. He first worked at BC Hydro as an electrical research engineer where he helped build one of the foremost utility-based research centers in North America. For over 20 years he worked as a researcher in the field of underground transmission and distribution cables and accessories, later becoming section supervisor and manager of technical activities. He was a project manager for CEA (Canadian Electricity Association) and EPRI underground cable research projects and Chair of the Cable Failure Task Force.
Jun ZHOU
received his Ph.D from Tsinghua University, China. He works at High Voltage Department, China Electric Power Research Institute. He is Director of External Insulation & Insulator technology Laboratory and Director of Tibet Test Base Management Office. Dr. Zhou has been awarded more than ten research achievement awards at the national and provincial/industrial levels in China since 2004, e.g. the Second Prize of National Science & Technology Progress Award in 2016. Dr. Zhou is a member of the following CIGRE Working Groups, D1.44, D1.45, B2.57, D1.58 and D1.59. His research interests are: 1. External Insulation of EHV/UHV Transmission, such as pollution flashover, ice flashover, rain flashover, altitude correction and etc. 2. Insulators, such as porcelain insulators, glass insulators, composite insulators, post insulators, bushings and etc., including RTV application.
Workshop of ICPADM 2018: Advanced Power Cable
Chair: Lisheng Zhong
Time Title Speaker
20th
May,
2018
13:00~13:40 Underground power cable history & manufacture Harry Orton
(Canada)
13:40~14:20 Submarine cables: engineering, production, testing, maintenance and operation
Roland Zhang (Germany)
14:20~14:40 Coffee break
14:40~15:20 The secrets of polyolefines. Why some cables give different results?
Detlef Wald (Switzerland)
15:20~16:00 Cable ampacity: calculation, simulation and test Ying Liu (China)
Harry ORTON
Is an electrical engineering and applied science graduate of the University of New South Wales and the University of British Columbia. He first worked at BC Hydro as an electrical research engineer where he helped build one of the foremost utility-based research centers in North America. For over 20 years he worked as a researcher in the field of underground transmission and distribution cables and accessories, later becoming section supervisor and manager of technical activities. He was a project manager for CEA (Canadian Electricity Association) and EPRI underground cable research projects and Chair of the Cable Failure Task Force.
Roland Dongping ZHANG
Received his PhD for cable engineering at University Duisburg-Essen in the Year of 2009. Afterwards he joined the E. ON Offshore GmbH (former company of TenneT Offshore GmbH) and was responsible for the cable connections of offshore wind farms in German North Sea. Currently he works for the Asset Management Germany, System Technology of TenneT TSO GmbH and leading the expert team that is responsible for engineering, quality assurance, testing etc. of underground, submarine, DC and AC cables in TenneT Germany. He has participated different cable projects, especially HVDC cable projects, as technical leader. Since 2016 he has the chair of German National Committee of CIGRE B1 and the
membership of CIGRE SC B1.
Detlef F. WALD
Has many years’ experience in the field of advanced power cable and materials. He worked as assistant of the plant manager in the division of thermo-set compounds in Raschig AG, Ludwigshafen/Rh in Germany (1987 –1989). He then worked in BP Chemicals (Geneva, Switzerland) as a development engineer (1990 –1993). From 1993, he joined Borealis Polymers company in Belgium, and worked as technical service manager in wire & cable division. He then switched to Brugg Cables in Switzerland in 2009. In 2011, he becomes the owner of Eifelkabel consultant company. He has been working actively in CIGRE and IEEE. He is the member in CIGRE WGs B1.32, B1.34, B1.51, B1.55, B1.58 and TFs B1.42, B1.45, and for IEEE WG A16W, Chair Discussion group A06 D, Vice-chair WG A13W.
Ying LIU
Has worked in Xi’an Jiaotong University since 2002, and she got her PhD on High voltage and insulation technique at 2006. Her research interests are on electrical insulation measuring techniques and power cables. She has participated in many research projects on power cables, including the design of AC large-section and DC XLPE cables, the rating calculation of land and submarine cable circuits, the upgrading of existing MV AC XLPE cable circuits, the transformation of existing XLPE cable circuits from AC to DC, etc. The power cable engineering calculation software she developed has got wide application and acclaims in China. She took part in the preparation of CIGRE green book “ACCESSORIES FOR HV EXTRUDED CABLES”. She is currently a member of CIGRE B1 TAG and CIGRE WG B1.56.
PLENARY SPEAKERS
MONDAY 21st MAY, 2018
PROFESSOR LIU ZIYU MEMORIAL LECTURE
The conference-opening lecture is to commemorate the contribution of Prof. Liu Ziyu to the dielectrics and
insulation area in China. Professor Liu was the Chairman of the first ICPADM conference, held at Xi’an Jiaotong
University in 1985.
Space Charge Distribution Measurement using PEA Method
-Encounter with unexpected behavior
Professor Yasuhiro Tanaka
Measurement and Electric Machine Control Laboratory,
Tokyo City University, Japan
Synopsis:
Space charge accumulation phenomenon is one of key factor to resolve a problem to realize HVDC network,
especially using a solid insulating material. In the case of power transmission cable, it was hard to develop a
good material for the insulating layer which was sustainable under DC high electric stress, and most of the
cable using an ordinary insulating material like XLPE couldn’t pass a DC test for cable. The reason of such fail
was thought as the accumulation of so-called space charge in the layer under high DC stress. To resolve such
problem, authors have been investigating the space charge accumulation characteristics in various polymeric
materials such as LDPE, XLPE and modified materials based on polyethylene using PEA method. From the
measurement results, we have encountered many curious space charge behaviors which were not expected
before the measurements. In this report, I would like to introduce these interesting characteristics of the space
charge accumulation behaviors observed in the polymeric materials under high DC stress at various
temperature.
Biography:
Yasuhiro Tanaka was born in Fukuoka, Japan in 1961. He received the B.E., the M.E. and Ph. D. degrees in
Electrical Engineering from Waseda University, Japan, in1986, 1988 and 1991, respectively. He became a
Lecturer, an Associate Professor and a Professor at Musashi Institute of Technology in 1992, 1998 and 2004,
respectively. He was a Visiting Scientist at University of Southampton from 1999 to 2000. He received the
Excellent Paper Award from the IEE of Japan in 2009 and he received the IEC1906 award in 2013. Currently, he
is researching and developing the measurement system for the space charge distribution in various solid
dielectric materials at high temperature, under ultra-high electric field. He is a chair of Technical Committee of
Dielectrics and Insulating Materials in IEEJ from June, 2013, and he is a vice president of The Institute of
Engineers on Electrical Discharges in Japan from April, 2016. He is a member of CIGRE SC D1, and he is also
IEEE DEIS Society Administrative Committee Members-at-large (2015-2017), and a convener of IEC TC 112 WG8.
Progress in Eco-friendly High Voltage Cable Insulation Materials
Professor Jinliang He
State Key Lab of Power Systems,
Department of Electrical Engineering,
Tsinghua University, Beijing 100084, China
Synopsis:
Traditional crosslinking polyethylene (XLPE) insulation cannot meet the requirement of environmental protection
and sustainable development. This speech summarizes the progress in the development of eco-friendly high voltage
cable insulation materials, especially the PP based cable insulation materials. Propylene based materials, including
the blends with other elastomers and copolymers are introduced as the base material for both AC and DC cable
insulation application; secondly the effects and mechanisms of adding nanoparticles and grafting with polar groups
in tailoring the properties of PP based cable insulation under DC electric field are discussed; thirdly, the space charge
performances under high temperature and high electrical field, are presented. Finally, the issues for future research
are introduced.
Biography:
Jinliang He was born in Changsha, China, in 1966. He received the B.Sc. degree in electrical engineering from Wuhan
University of Hydraulic and Electrical Engineering, Wuhan, China, in 1988, the M.Sc. degree in electrical engineering
from Chongqing University, Chongqing, China, in 1991, and the Ph.D. degree in electrical engineering from Tsinghua
University, Beijing, China, in 1994. He became a Lecturer in 1994, and an Associate Professor in 1996 in the
Department of Electrical Engineering, Tsinghua University. In 2001, he was promoted to Professor at Tsinghua
University. From 1997 to 1998, he was a Visiting Scientist with the Korea Electrotechnology Research Institute,
Changwon, Korea, involved in research on metal-oxide varistors and high-voltage polymeric metal-oxide surge
arresters. From Jan. 2014 to Jan. 2015, he was a visiting professor in the Department of Electrical Engineering in
Stanford University, Palo Alto, USA, involving in the development of smart sensors. Currently, he is the Chair of the
High Voltage Research Institute, Tsinghua University. His research interests include dielectric material, overvoltage
analysis, electromagnetic compatibility, lightning protection and grounding technology, and smart sensors and big
data applications. He is the author of 7 books and 600 technical papers. Professor He is an Associate Editor of IEEE
Transactions on Dielectrics and Electrical Insulation.
Interface tailoring for charge injection mitigation in insulators: different
principles and achievements
Professor Gilbert Teyssèdre
Laboratory of Plasma and Energy Conversion,
University of Toulouse, France
Synopsis:
In the development of HVDC technologies, one needs to handle the major drawback of insulating materials,
which is the accumulation of electrical charges forming internal space charge with possibly two major issues:
(i)- the out-of-control of the internal electric field distribution initiating current runaway and (ii)- cumulated
molecular level damages extending or creating defects and leading ultimately to breakdown. As regards
Polyethylene, which is the main material used in the insulation of HV cables, the efforts are directed to the
reduction of crosslinked by-products or even the replacement by thermoplastic polymers and/or
nanocomposites and more generally to the understanding of charge trapping processes in those materials.
At the same time, it is recognized that charge build up and even conductivity measurements heavily depend
on electrode conditions of samples and not only on bulk properties of insulations. To prevent space charge
accumulation, one necessary route, not examined in depth by the scientific community to date, is to control
the charge injection at the interfaces between the insulating material and the “electrodes” (metallic or semi-
conducting). Very few studies focus on the interface properties to change its characteristics in terms of charge
trapping probably because in a general way the phenomena at play are complex and not correctly described.
In this contribution, we investigated different routes for tailoring the interface between electrode and
polyethylene material, based on chemical modification of the insulation or layer intercalation. Three processes
were tested, going from grafting of polar groups, thick nanocomposite layer intercalation up to thin
nanocomposite layer deposition. Depending on the process, charge injection control is achieved either for
negative charges or for charges of both polarities. The process of charge injection control is discussed with
reference to the chemical/physical modifications brought about by the different treatments. The results
provide indication towards a strategy to control the charge injection in power cables and other electrical
components.
Biography:
Gilbert Teyssèdre was born in May 1966 in Rodez, France. He received his Engineer degree in materials physics
and graduated in solid state physics in 1989 at the Institut National des Sciences Appliquées (INSA), Toulouse.
Then he joined the Solid State Physics Lab in Toulouse and obtained the Ph.D. degree from Paul Sabatier
University in 1993 for work on ferroelectric polymers. He entered the Centre National de Recherche
Scientifique -CNRS in 1995 and has been working since then at the Electrical Engineering Lab (now Laplace –
Laboratory on Plasma and Energy Conversion), a joint research unit between CNRS and University of Toulouse.
His research activities concern the development of luminescence techniques in insulating polymers with focus
on chemical and physical structure, degradation phenomena, space charge and transport properties. He is
currently Senior Research at CNRS. He has been head of the Solid Dielectrics and Reliability group at Laplace
from 2004 to 2015. He has held numerous governmental and industrial research grants in the field of electrical
insulation and has co-authored more than 300 papers in journal and conference proceedings. He is member
of the CEIDP board since 2016, of the International Advisory Committee of ICD conferences series and of the
International Scientific and Technical Committee of JiCable conferences.
Developments in Functional Materials for Extended Performance Dielectrics
Professor Gary C Stevens
Gnosys Global Ltd,
The Surrey Research Park, Guildford, Surrey, UK
Synopsis:
Achieving high performance electrical power assets for higher voltage and higher ampacity applications in both
alternating and direct current networks requires dielectric materials with increasingly enhanced performance. This
lecture will examine a number of developments in functional materials that enable new materials to be formulated
that can meet some of the key challenges while enabling an appropriate balance of properties to be achieved.
Currently, these developments are informed by some a priori molecular modelling, multi-scale modelling and
simulation but also through the use of simple concepts based on experimental observation. We will illustrate this
using examples drawn from recent work on thermoplastic polymer blends, nanocomposite dielectrics and self-
healing materials having self-repair function.
Biography:
Gary Stevens was born in London on 21 October 1950. He received his BSc in Physics (Hons) at Queen Mary College
of the University of London in 1972; in 1975 he received his PhD in solid state polymer physics from the same college.
He joined the Central Electricity Research Laboratories (CERL) in 1975 and undertook fundamental and applied
research in dielectric materials, intrinsically conducting polymers and non-metallic materials and served in several
senior research roles heading first Dielectrics and later Electrical Sciences first within CERL and later in National
Power where he also headed Energy Futures and Utilisation. In 1994 he established the Polymer Research Centre at
the University of Surrey and was appointed Research Professor in 2000 and remained the Director of the PRC until
he established Gnosys Global in 2006. He also established and directed the University of Surrey Environmental Body
in 2000. He is a Chartered Physicist and member of the Institute of Physics and the IEEE. He was General Secretary
of the Dielectrics Society and Chairman of the Dielectrics Group of the IOP. He is an IEEE Distinguished Lecturer and
Member of the EPSRC College in the UK.
Polypropylene Laminated Paper (PPLP) insulation for HVDC power cables
Professor George Chen
The Tony Davies High Voltage Laboratory
University of Southampton UK
Synopsis:
HVDC power transmission systems have received significant attention as they offer many advantages over HVAC
systems in terms of grids connectivity, system reliability and off-shore wind farms etc. As a result, HVDC power
cables have experienced a significant development in last ten years. Many efforts have been placed on developing
polymeric insulated cables. Insulation based on improved XLPE, nanocomposite and thermoplastic have been
developed for HVDC power cables at 400 kV and above. However, less attention has been placed on the insulation
based on polypropylene laminated paper (PPLP). PPLP has been widely used for HV power cables including HVDC
due to its excellent electrical and mechanical performances. Its use for power cable insulation can be traced back
to 1970’s, initially for HVAC cables but extended to HVDC cables. Typically, PPLP consists of a laminate of a
polypropylene film with a paper layer on both sides. This type of structure shows a higher AC, impulse and DC
breakdown strengths as well as lower dielectric loss compared with the conventional kraft paper. When compared
with XLPE insulation only limited publications on PPLP insulation are available in the public domain and the exact
mechanisms for the improved electrical performance are not well understood. When this type of insulation is
applied to HVDC cables above 500 kV, it becomes increasingly important to understand charge dynamics in such a
system and the influence on electrical performance.
Biography:
George Chen was born in China in 1961. He received the B.Eng. and M.Sc. degrees in 1983 and 1986, respectively
in electrical engineering from Xi’an Jiaotong University, China. After he obtained the Ph.D. degree in 1990 in
electrical engineering from The University of Strathclyde, UK, he joined the University of Southampton as a
postdoctoral research fellow and became a senior research fellow subsequently. In 1997 he was appointed as a
research Lecturer and was promoted to a Reader in 2002. Over the years, he has developed a wide range of interests
in high voltage engineering and electrical properties of materials and published over 100 papers. He is a visiting
Professor at Xi’an Jiaotong University, China.
Workshop Monday, May 20th, 2018
Workshop
Venue: Hall 1
09:00-12:00
Chair:
Workshop 1-Ageing
Hugh Zhu (Doble Engineering Company)
13:00-16:00
Chair:
Workshop 2-Advanced power cable
Lisheng Zhong (Xi’an Jiaotong University)
Reception
Time: 17:30-19:00
Oral Sessions Monday, May 21st, 2018
Opening Ceremony & Liu Ziyu Award & Plenary session
Venue: Hall 1
08:30-08:50
Chair:
Opening Ceremony
Shengtao Li
08:50-09:15
Invited
Plenary Session 1-Prof. Liu Ziyu Memorial Lecture
Space Charge Distribution Measurement using PEA Method Encounter with unexpected
behavior
Yasuhiro Tanaka (Tokyo city university, Japan)
Session 1: Nano technology & nano-dielectrics
Chairs: G.C.Montanari, Kai Wu
Venue: Hall 1
10:10-10:30
Invited
Coulomb Blockade and Charge Transfer in Polymer Nanocomposites with Dielectric Quantum
Dot Characters (NO. 28)
Toshikatsu Tanaka (Waseda University, Japan)
10:30-10:45 Effect of Plasma Modified Nanoparticles on Trap Level Distribution and Dielectric Properties
of Nanocomposites (NO. 107)
Yan Yang, Xuhui Wu, Guangning Wu, Yixin Lei, Juan Liu (Southwest Jiaotong University, China)
10:45-11:00 Performance of Nanoparticles in the Electrical Behavior of DC Capacitor Films (NO. 52)
Gian Carlo Montanari1,2, Paolo Seri1, Mikael Ritamäki3, Kari Lahti3, Ilkka Rytöluoto3 and Mika
Paajanen4 (1DEI, University of Bologna, Italy, 2Center for Electromechanics, University of Texas,
USA, 3Tampere University of Technology, Electrical Energy Engineering, Tampere, Finland, 4VTT
Technical Research Centre of Finland Ltd., Tampere, Finland)
11:00-11:15 Effects of High Thermal Conductivity with LDPE/BN Composites on Power Cable Ampacity
(NO. 182)
Xiaoxiao Kong1, Boxue Du1, Jin Li1*, Zehui Zhang2, Meng Xiao1, Wenbo Zhu1, Jingang Su1,
Tingting Jiang2, Hucheng Liang1, Dong Yang2, Ximao Pan1
(1 Key Laboratory of Smart Grid of Education Ministry, School of Electrical and Information
Engineering Tianjin University, Nankai District, China, 2 Laiwu Electric Power Supply Company,
State Grid Shandong Electric Power Company, China)
11:15-11:30 Dielectric Properties of LDPE/Clay Nanocomposites (NO. 298)
J. Castellon1, M. Eesaee2, E. David2, N. Demarquette2 and M. Fréchette3 (1University of
Montpellier, 860 Rue de Saint Priest, Montpellier, 34095 France, 2École de technologie
supérieure (ÉTS), Montreal, Canada, 3Xi’an Jiatong University (XJTU), China)
11:30-11:45 Thermal Characterization of Polyethylene-metal Oxide Nanocomposites Used as Electrical
Insulation in HVDC Cables (NO. 259)
Nageshwar Rao Burjupati, Anju R. K, Ashwin Parthsarathy C (Central Power Research
Institute, India)
11:45-12:00 Influence of Cross-linking Behavior on Structure and Breakdown Property of Nanocomposite
Dielectrics (NO. 108)
Guo Li1, Xiufeng Li1*, Jin Shen1, Xiaoqiang Wang2, Peijie Yang3, Youfu Chen3 (1College of
Electrical and Electronic Engineering, Shandong University of Technology, China, 2Far East
Holding Group, China, 3Nanjing Zhongchao New Materials Co., Ltd., China)
Session 2: Monitoring & diagnostics
Chairs: Christof Humpert, Zhongdong Wang
Venue: Hall 2
10:10-10:30
Invited
Comparative Investigations Using UHF and Conventional PD-Measuring Equipment for the
Detection of Artificial Failures in a 110-kV-XLPE-Cable Termination (NO. 434)
Robert Bach1, Cornelius Epple1, Patrick Mansheim1, M. Muhr2, Thomas Strehl2 (1South
Westphalia University of Applied Sciences, Germany, 2ohv diagnostic GmbH Koenneritzstrasse
25, Germany)
10:30-10:45 Multi-source Partial Discharge Signals Discrimination by Six Bandpass filters and DBSCAN
Clustering (NO. 165)
Keyvan Firuzi, Mehdi Vakilian (Sharif University of Technology, Iran)
10:45-11:00 Insulation Default Diagnosing of GIS Busbar Based on Fusion Technique of Visible and Infrared
Images (NO. 30)
Li Ma1, Kai Gao2, Ke Hou1, Lijun Jin1 (1School of Electronic and Information Engineering, Tongji
University, China, 2State Grid Shanghai Electric Power Research Institute, China)
11:00-11:15 Influence of Hydrophilic Conductor Surface Treatments on OHL Audible Noise (NO. 53)
Oliver Pischler, Uwe Schichler (Graz University of Technology, Austria)
11:15-11:30 Study on Leakage Current Characteristics and Computer Simulation of Semiconducting Glazed
Insulator under Clean and Salt Fog Condition (NO. 438)
Nike Sartika, Naufalarizqa RMP, Rachmawati, Suwarno (School of Electrical Engineering and
Informatics Institut Teknologi Bandung, Indonesia)
11:30-11:45 Terahertz Time-domain Spectroscopic Analyses on Crystallinity of Several Organic Polymers
(NO. 394)
Yoshimichi Ohki1,2, Chisato Azeyanagi1, Takuya Kaneko1, and Naoshi Hirai2 (1Department of
Electrical Engineering and Bioscience, 2Research Institute for Materials Science and
Technology, Waseda University, Japan)
11:45-12:00 Joint Time-Frequency Analysis for Partial Discharge (PD) Signal Extraction (NO. 21)
Hui Ma, Junhyuck Seo, Tapan Saha, Jeffery Chan (The University of Queensland, Australia)
Session 3: Space charge
Chairs: Nageshwar Rao Burjupati, George Chen
Venue: Hall 1
13:30-13:50
Invited
Comparison of Space Charge Evolution Between Polypropylene and Cross-linked Polyethylene
Under Polarity Reversal Voltage (NO. 333)
Chengyuan Teng1,2, Ling Zhang1, Yuanxiang Zhou1*, Zekai Lu1, Yanchao Sha3
(1 State Key Laboratory of Control and Simulation of Power Systems and Generation
Equipments, Tsinghua University, China, 2 School of Electrical Engineering, Wuhan University,
China, 3Global Energy Interconnection Development and Cooperation Organization, China)
13:50-14:05 Effect of Voltage Reversal on Space Charge in Oil and Oil-impregnated Pressboard under
Temperature Gradient (NO. 77)
Bo Huang1, Miao Hao1, Zhiqiang Xu1, George Chen1, Chao Tang2 (1The Tony Davies High
Voltage Laboratory, UK, 2 Southwest University, China)
14:05-14:20 Dependence of Duty Ratio of Square Wave Voltage on Space Charge Accumulation Property
in Motor Winding Coating Insulating Material (NO. 116)
Maimi Mima, Hiroaki Miyake, Yasuhiro Tanaka (Tokyo city university, Japan)
14:20-14:35 Effects of Insulator Surface States on RTV Coating in Hot-and-Humid Area (NO. 412)
Zhi Li1, Zhidong Jia1, Cuiru Yang2, Huijie Liu3, Xiaoli Wang3, Junfeng Lu3, Wei Gao3 (1Graduate
School at Shenzhen, Tsinghua University, China, 2Guangdong Electric Power Research
Institute, China, 3Liaoning Hualong Electric Power Technology Incorporated Company, China)
14:35-14:50 Space Charge Criteria on Materials for HVDC: Assessment of Materials from Different
Crosslinking Routes (NO. 355)
G. Teyssedre1*, T.T.N. Vu2, I. Denizet3, J.C. Gard3, S. Le Roy1, C. Laurent1, M. Mammeri3
(1Laplace, Université de Toulouse, CNRS, UPS, INPT, France; 2Electric Power University,
Vietnam, 3SilecCable, rue de Varennes Prolongée, Montereau Cedex)
14:50-15:05 Space Charge Measurement under High Hydrostatic Pressure (NO. 239)
Tao Li1, Yewen Zhang1*, Stéphane Holé1,2+, Dong Wang1, Feihu Zheng1 and Zhenlian An1
(1Tongji University, China, 2Sorbonne Universités, UPMC, PSL Research University, ESPCI-
ParisTech, CNRS, France)
15:05-15:20 The Understanding of Space Charge Accumulation Characteristics in Double-layered Samples
Simulating DC Cable Joints (NO. 272)
Kumiko Iguchi, Tsuyoshi Tohmine, Hiroaki Miyake, Yasuhiro Tanaka, Tatsuo Takada, Yukito Ida,
Yoshinao Murata, Yoshiyuki Inoue (Tokyo city university, Japan)
15:20-15:35 Simulation of Space Charge Accumulation in Low-density Polyethylene (LDPE) with
Temperature-dependent Parameters Under Temperature Gradient (NO. 25)
Shendong Zhang, Ying Liu (State Key Laboratory of Electrical Insulation and Power Equipment,
Xi’an Jiaotong University, China)
Session 4: Partial discharges
Chairs: Toan Phung, Guangning Wu
Venue: Hall 2
13:30-13:50
Invited
Measuring Partial Discharges in DC Insulation Systems. A Challenge, But Also a Must (NO. 31)
Gian Carlo Montanari1,2, Paolo Seri1, L. Cirioni1 (1DEI, University of Bologna, Italy, 2Center for
Electromechanics, University of Texas, USA)
13:50-14:05 Influence of Gas Flow on Surface Charge Decay of Partial Discharge Under DC Voltage (NO.
66)
Yan Du, Kai Wu, Yongpeng Meng, Xin Yang, Xinzhe Ma (Xi’an Jiaotong University, China)
14:05-14:20 Online Partial Discharge Detection and Location of the Underground Cables (NO. 370)
Bharat Nandula (Qualitrol, UK)
14:20-14:35 Partial Discharge Ultrasonic Localization Simulation Based on Double Helix Ultrasonic Sensor
Array (NO. 209)
Bin Wang, Ming Dong, Ren Ming, Ao Ma, Zhanyu Wu (Xi'an Jiaotong University, China)
14:35-14:50 Partial Discharges of Defects in Different Insulating Gases: N2, CO2, Dry Air and SF6 (NO. 154)
Alexander Pirker, Uwe Schichler (Graz University of Technology, Australia)
14:50-15:05 Effect of Voltage Waveform on Partial Discharge Characteristics and Insulation Life (NO. 158)
Guojing Dong1, Tao Liu1, Minhao Zhang1, Qingmin Li 1, Zhongdong Wang2 (1School of Electrical
and Electronic Engineering North China Electric Power University, China, 2School of Electrical
and Electronic Engineering, The University of Manchester, UK)
15:05-15:20 Differences in Partial Discharge Characteristics Due to Insulation Increased Material
Conductivity (NO. 12)
Thomas Hammarstroem (Chalmers University of technology, Sweden)
15:20-15:35 Effect of Repetitive Impulsive and Square Wave Voltage Frequency on Partial Discharge
Features (NO. 151)
Peng Wang, Neng Yang, Zhengjia Zhao, Andrea Cavallini (Sichuan University, China)
Session 5: Electrical insulation in equipment & systems at Cryogenic Temperatures
Chairs: Naoki Hayakawa, Boxue Du
Venue: Hall 1
16:00-16:15 Introduction of CIGRE WG D1.64 and Topics on Insulation Issues on Superconducting Cables
and Fault Current Limiters (NO. 382)
Naoki Hayakawa (Nagoya University, Japan)
16:15-16:30 Breakdown Field Strength of Gaseous Nitrogen at 3 bar Under AC Stress (NO. 350)
Nicholas Hill, Michael Kurrat (TU Braunschweig, Germany)
16:30-16:45 Temperature Dependency of the Dielectric Strength of Gaseous Cryogens (NO. 353)
Chanyeop Park1, Jia Wei1, Peter Cheetham2, Chul H. Kim2, Sastry Pamidi2,3, and Lukas Graber1
(1School of Electrical and Computer Engineering, Georgia Institute of Technology, USA, 2Center
for Advanced Power Systems, Florida State University, USA, 3Department of Electrical and
Computer Engineering, FAMU-FSU College of Engineering,Florida State University, USA)
16:45-17:00 Effect of Magnetic Field on the Dielectric Strength of Gaseous Cryogens (NO. 352)
Chanyeop Park1, Peter Cheetham2, Chul H. Kim2, Sastry Pamidi2,3, and Lukas Graber1 (1School
of Electrical and Computer Engineering, Georgia Institute of Technology, USA, 2Center for
Advanced Power Systems, Florida State University, USA, 3Department of Electrical and
Computer Engineering, FAMU-FSU College of Engineering, Florida State University, USA)
17:00-17:15 Breakdown Characteristics of Liquid Nitrogen in Non-uniform Electric Fields (NO. 384)
Christof Humpert, Holger Seufert Roman Brüstle, Fabian Kasten, Georg Pfeiffer, Ralph
Schumacher (TH Köln, University of Applied Sciences, Germany)
17:15-17:30 Electrical Treeing Characteristic Under Combined DC-pulse Voltage in LN2 (NO. 366)
Meng Tian, Boxue Du, Jingang Su, Jushao Xue (Tianjin University, China)
17:30-17:45 Thermal and Electrical Properties of PP/AlN Nanocomposites Considering HTSFCL Insulation
(NO. 365)
Mingyang Wang, Boxue Du, Jin Li (Tianjin University, China)
17:45-18:00 Electric Field Analysis of Insulating Spacers for a Superconducting Gas-Insulated Transmission
Line (NO. 354)
P. Cheetham1, J. Wagner1,2, T. Stamm1,2, C. H. Kim1, L. Graber3, and S. Pamidi1,2 (1Center for
Advanced Power Systems, USA 2FAMU-FSU College of Engineering, Tallahassee, USA, 3Georgia
Institute of Technology, USA)
18:00-18:15 Development of Superconducting Triaxial Cable (NO. 386)
Kazuhisa Adachi1, Hideo Sugane1, Kei Siohara1, Hiroki Onishi1, Tatsuhisa Nakanishi1, Tasuku
Kitamura1, Nobuhiro Mido1, Yuji Aoki1, Takayo Hasegawa1, Masayuki Konno2 and Masataka
Iwakauma3 (1Showa Cable Systems Co. Ltd., Japan, 2 Fuji Electric Company Corporation, Japan, 3 Kyushu University, Japan)
18:15-18:30 Reliability Assessment of Electrical Insulation Systems in Superconducting Cables (NO. 300)
B. Gholizad1, R. Ross1,2, G. Koopmans3, S. Mousavi Gargari2, J. J. Smit1,3, M. Ghaffarian Niasar1,
C. Meijer4, and A. M. Bucurenciu4 (1TU Delft, Netherlands, 2TenneT TSO, Netherlands, 3IWO,
Netherlands, 4RH Marine Netherlands B.V., Netherlands)
Session 6: Ageing & life assessment
Chairs: Fréchette Michel, Guanjun Zhang
Venue: Hall 2
16:00-16:20
Invited
Study on the Third Harmonic and the Nonlinear AC Response of SiC/ Alkyd Resin Composites
(NO. 289)
Xi Zhu, Yalin Wang, Jiandong Wu, Yi Yin (Shanghai Jiao Tong University, China)
16:20-16:35 Effect of Moisture on Accelerated Thermal Aging Degradation of Nomex Insulation of Dry-
Type Transformer (NO. 27)
Lu Li, Jiangcheng Song, Minmin Wen, Sha Zhang, Zhiwei Gao, Zhengyu Wang (Shanxi Key
Laboratory of Mining Electrical Equipment and Intelligent Control, Taiyuan University of
Technology, China)
16:35-16:50 Experimental Evaluation of High Voltage Insulated Cables (220 kV) Performance and Ageing
Under N-X Operation Conditions (NO. 273)
Ricardo Reinoso Delgado1, Gonzalo Donoso Conejo1, Elena Nogueroles Laguía1, Pedro
LLovera-Segovia2,3, Marcos Domínguez Lagunilla2, Anabel Soria Esteve2, Lorena Jiménez
Chillarón2 (1 Red Eléctrica de España (REE), 2 Instituto Tecnológico de la Energía (ITE), 3 Instituto
de Tecnología Eléctrica – Universitat Politècnica de València (UPV))
16:50-17:05 A Probabilistic Model for Traction Transformer Health Condition Assessment (NO. 291)
Shuaibing Li, Guangcai Hu, Bo Gao, Yan Yang, Guangning Wu (Southwest Jiaotong University,
China)
17:05-17:20 Non Intrusive Condition Assessment Methods for T&D Switchgear - CIGRE/CIRED A3.32
Working Group (NO. 197)
Nicola Gariboldi (Qualitrol LCC, Switzerland)
17:20-17:35 Effects of Different Coupling Agents on the Heat and Oxidative Aging Performance of Silicone
Rubber (NO. 65)
Ying Lin1, Liming Wang2, Siming Gao3, Yidi Shen2(1Department of Electrical Engineering,
Tsinghua University, China, 2Graduate School at Shenzhen, Tsinghua University, China, 3State
Key Laboratory of Power Grid Environmental Protection, China Electric Power Research
Institute, China)
17:35-17:50 Equivalent Accelerated Aging Method to Evaluate Long-term Performance of Metalized Film
Capacitor for Voltage Source Converter Application (NO. 431)
Yongbin Liu1, Ruifeng Yao1, Jinghui Gao1*, Junzheng Cao2, Haitao Qu2, Jian Li1, Yan Wang1,
Yikai Zhang3, Shehong Zhang3, Lisheng Zhong1 (1State Key Laboratory of Electrical Insulation
and Power Equipment, Xi’an Jiaotong University, China, 2C-EPRI Electric Power Engineering Co.
Ltd, China, 3Xi ’an Farah Electric Co. Ltd, China)
17:50-18:05 Understanding of Dc Degradation of ZnO Varistor Ceramics from the Aspect of High-
Temperature Relaxations (NO. 157)
Kangning Wu, Yuwei Huang, Lei Xin, Zhuang Tang, Jianying Li, Shengtao Li, Wenfeng Liu (Xi'an
Jiaotong University, China)
Tuesday, May 22nd, 2018
Plenary Session
Chair: Yoshimichi Ohki
Venue: Hall 1
08:30-09:05
Plenary Session 2- Progress in Eco-friendly High Voltage Cable Insulation Materials
Jinliang He (Tsinghua University, China)
08:50-09:15 Plenary Session 3- Interface tailoring for charge injection mitigation in insulators: different
principles and achievements
Gilbert Teyssedre (Laplace, CNRS and University of Toulouse, France)
Session 7: Conduction & breakdown, surface & interfacial phenomena
Chairs: Jérôme Castellon, Jian Li
Venue: Hall 1
10:10-10:30
Invited
Flashover Performance and Arc Resistance of Surface Fluorinated Epoxy Insulators (NO. 245)
Longkai Que, Zhenlian An, Ruochen Shen, Xiaoxiao Gu, Yingyao Zhang, Feihu Zheng, Yewen
Zhang (Tongji University, China)
10:30-10:45 Study on Charge Migration Properties at XLPE/EPDM Interface Under Orthogonal Electric
Field (NO. 68)
Xia Wang1, Dong Yu1, Huanan Wang1, Jiangjing Cui2, Wei Qiu2, Shuntao Huang2, Yilong Wei2,
Shengjie Duan1(1State Key Laboratory of Electric Insulation and Power Equipment Xi’an
Jiaotong University, China, 2Zhuhai Power Supply Bureau Guangdong Power Grid Limited
Liability Corporation, China)
10:45-11:00 Structural Components of Low Density Polyethylene and Their Role in Conduction (NO. 48)
Avnish Upadhyay, Chakradhar Chandupatla Reddy, (IIT Ropar, India)
11:00-11:15 Temperature Sensitivity of Voltage-Current Characteristic for Positive Corona in Coaxial
Cylindrical Electrode (NO. 135)
Yong Yi, Yingyue Sun, Wenxi Tang, Liming Wang (Tsinghua University, China)
11:15-11:30 The Relationship Between Metal Electrode’s Surface Roughness and Charge Injection
Characteristics at High Temperatures (NO. 292)
Siyu Zhang, Xialin Su, Yunhao Mo, Zehua Wu, Peng Liu, Zongren Peng (Xi'an Jiaotong
University, China)
11:30-11:45 Effect of Temperature on Slot Discharge Pattern Measured in Stator Coils at Variable
Frequency Sinusoidal Voltage Excitation (NO. 294)
Ramesh P Nair1, Nageshwar B Rao1, B V Sumangala2, Thirumurthy1 (1Central Power Research
Institute, India, 2Electrical and Electronics Engineering Department Dr. Ambedkar Institute of
Technology, India.)
11:45-12:00 Breakdown Characteristics of Reactor Interturn Insulation under AC Superimposed Pulse
Oscillation Voltage (NO. 234)
Yonghong Wang, Jie Jiang, Tianye Wang (Harbin University of Science and Technology, China)
Session 8: New materials, bio-dielectrics, eco-friendly dielectrics
Chairs: Suwarno, Mingli Fu
Venue: Hall 2
10:10-10:30
Invited
Electrical Treeing of Polyethylene Blends with/without Voltage Stabilizers (NO. 140)
Chen Jiang1, Yaxin Hou2, Jingzhe Yu1, Zuojun Wei2, Xiangrong Chen1*and Hao Zhou1 (1High
Voltage Technology, College of Electrical Engineering, Zhejiang University, China, 2Key
Laboratory of Biomass Chemical Engineering of the Ministry of Education, College of Chemical
and Biological Engineering, Zhejiang University, China)
10:30-10:45 Mechanical and dielectric properties of polyether sulfone / epoxy resin - bismaleimide
composites (NO. 393)
Hongyuan Guo, Yufei Chen, Chengbao Geng, Chunyan Yue (Harbin University of Science and
Technology, Key Laboratory of Engineering Dielectrics and Its Application, Ministry of
Education, China)
10:45-11:00 Preparation and Nonlinear Conductivity Modification of Doped ZnO/EP Composite Materials
(NO. 90)
Chenyang Liu1, Zhongting Chang1, Xiaoquan Zheng2 (1High Voltage Technology Center Xuji
FlexibleTransmision System Corporation, China, 2State Key Laboratory of Electrical Insulation
and Power Equipment, Xi’an Jiaotong University, China)
11:00-11:15 Direct Correlation Between Charge Evolution and the Crystalline Structure in Isotactic
Polypropylene (NO. 332)
Ling Zhang1,2, Chenyuan Teng3, Yuanxiang Zhou1*, Zhaowei Peng1, and Yunxiao Zhang1 (1State
Key Laboratory of Control and Simulation of Power Systems and Generation Equipments,
Tsinghua University, China, 2State Key Laboratory of Electrical Insulation and Power
Equipment, Xi’an Jiaotong University, China, 3School of Electrical Engineering, Wuhan
University, China)
11:15-11:30 Natural Ester FR3 Insulating Liquid - Very Paper Friendly (NO. 323)
Ernst Pagger1, Michael Muhr2, René Braunstein3, Michael Tieber4, Kevin Rapp5, Alan Sbravati5
(1EPP Consulting GmbH, Austria; 2Graz University of Technology, Austria; 3Energienetze
Steiermark GmbH, Austria; 4Siemens AG Österreich Transformers Weiz, Austria; 5Cargill, USA)
11:30-11:45 Short-Term Dielectric Performance Assessment of BOPP Capacitor Films: A Baseline Study
(NO. 258)
Ilkka Rytöluoto, Mikael Ritamäki, Kari Lahti (Tampere University of Technology, Finland)
11:45-12:00 Fabrication of Organic Perovskite Solar Cells by Air-Flowing and 2-Step Method and Its
Electrical Conduction (NO. 348)
Tatsuo Mori, Vincent Obiozo Eze, Binglong Lei (Aichi Institute of Technology, Japan)
Technical Visit
Time: 13:30-18:30
Banquet
Time: 18:30-21:30
Wednesday, May 23rd, 2018
Plenary Session
Chair: Yewen Zhang
Venue: Hall 1
08:30-09:05
Plenary Session 4- Developments in Functional Materials for Extended Performance
Dielectrics
Gary Steven (Gnosys Global Ltd, UK)
08:50-09:15 Plenary Session 5- Polypropylene Laminated Paper (PPLP) insulation for HVDC power cables
Goerge Chen (University of Southampton, UK)
Session 9: Insulators, insulation in equipment & systems
Chairs: Oliver Pischeler, Zhidong Jia
Venue: Hall 1
10:10-10:30
Invited
Statistical Investigation on the Electrical Responses of ZnO-based Varistors to Different
Impulse Currents (NO. 268)
Lei Zhang1, Jinqiang He1, Wenfeng Liu1*, Le Zhang1, Shengtao Li1, Jianying Li1 Wandi Zhou2,
Sheng Zhang2 (1State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an
Jiaotong University, China, 2State Key Laboratory of Advanced Power Transmission
Technology, China)
10:30-10:45 Design Aspects on HVDC Cable Joints (NO. 432)
Hanyu Ye1, Zhengyi Han1, 1Yi Luo, Qikai Zhuang1, Tobias Fechner1, Haitian Wang1, Xi Lei2
(1Global Energy Interconnection Research Institute Europe GmbH Markgrafenstr. 34, Germany, 2State Key Laboratory of Advanced Power Transmission Technology (Global Energy
Interconnection Research Institute Co., Ltd), China)
10:45-11:00 The Mode of Gliding Arc Discharge and Its Characteristics (NO. 104)
Ruobing Zhang, Gang Luo (Graduate School at Shenzhen, Tsinghua University, China)
11:00-11:15 Leakage Current Properties of Field-Aged RTV Silicon Rubber Coated & Uncoated Ceramic
Insulators (NO. 440)
Rachmawati*, Suwarno (School of Electrical Engineering and Informatics, Institut Teknologi
Bandung, Indonesia)
11:15-11:30 Propagation Law of Pulsed Heat Flux in Defective Composite Insulators and Its Influence on
Surface Temperature (NO. 196)
Sida Zhang, Li Cheng, Ruijin Liao, Lijun Yang, Chenjun Guo (Chongqing University, China)
11:30-11:45 The Study on Leakage Current Waveform Characteristics and Computer Simulation of Ceramic
Insulator under Artificial Tropical Condition (NO. 439)
Naufalarizqa Ramadha Meisa Putra, Nike Sartika, Rachmawati, Suwarno (Institut Teknologi
Bandung, Indonesia)
11:45-12:00 Effects of Degassing Duration on Crosslinking Byproducts of HVDC Cable Insulation (NO. 60)
Wei Zhao, Lisheng Zhong, Xiaoyu Yang Yinge Li, Haiyang Ren, Qinxue Yu (Xi'an Jiaotong
University, China)
Session 10: Modelling & simulations
Chairs: Jérôme Castellon, Xuan Wang
Venue: Hall 2
10:10-10:30
Invited
The Influence of the Molecular Architecture on The Thermal and The Dielectric Properties of
Epoxy Resin Networks (NO. 228)
Istebreq Abdulla Hamad Saeedi, Alun Vaughan, Thomas Andritsch (University of
Southampton, UK)
10:30-10:45 Inserting Polarization Processes in a Fluid Charge Transport Model: Improvements and
Difficulties (NO. 75)
M.Q. hoang1, Severine Le Roy2,*, Gilbert Teyssedre1, Laurent Boudou1 (1Hanoi University of
Industry Hanoi, Vietnam, 2Laplace, CNRS and University of Toulouse, France)
10:45-11:00 Monte-Carlo Simulation on Improving Flashover Voltage through Electromagnetic Methods
(NO. 110)
GuangYu Sun, BaoHong Guo, GuoQiang Su (Xi'an Jiaotong University, China)
11:00-11:15 Investigating Dielectrics Using Chemometric Methods (NO. 376)
Gary Stevens, Henryk Herman, Nicola Freebody, Amy Pye (Gnosys Global Ltd, UK)
11:15-11:30 Insulation Analysis of Cross-linked Polyethylene Under Electric Field Based on Density
Functional Theory (NO. 216)
Xi Chen1, Jian Liu2, Jiaming Li1, Aixuan Zhao1, XuefengZhao2, Junbo Deng1*, Guanjun Zhang1
(1State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University,
China, 2Research Institute of State Grid Shaanxi Electric Power Company, China)
11:30-11:45 Calculation of 3D Electric Field Intensity in Presence of Conductors with Floating Potentials
(NO. 111)
Xuanchang Dong1, Fengrui Qu1, Yanfei Li1, Zhikun Wu2, Zeming Chen2, Guoquan Huang2, Gang
Liu2 (1Transmission Management, Guangzhou Power Supply Bureau Ltd., China, 2School of
Electric Power, South China University of Technology, China)
11:45-12:00 The Simulation of Charge Transportation Behavior and Electric Field Distortion in Cable
Insulation Containing Both Vented Water Trees and Bow-tie Water Trees (NO. 280)
Yu Zhang, Deyuan Liu, Jiandong Wu, Yi Yin (Shanghai Jiao Tong University, School of Electronic
Information and Electrical Engineering, China)
Session 11: Partial discharges
Chairs: Y. Suzuoki, Jiandong Wu
Venue: Hall 1
13:30-13:50
Invited
Extraction of Low Molecular Weight Acids from Transformer Insulating Liquids Using Water
Extraction Techniques (NO. 437)
Zongwen Yan, Shanika Matharage, Qiang Liu, Zhongdong Wang (The University of
Manchester, UK)
13:50-14:05 An Improved Spatial Inter-Sectional Method for Partial Discharge (PD) Source Localization in
Power Transformer (NO. 105)
Junhyuck Seo, Hui Ma, Tapan Saha (The University of Queensland, Australia)
14:05-14:20 Application of Feature Extraction Method Based on 2D - LPEWT in Cable Partial Discharge
Analysis (NO. 6)
Xue Qin1, Qi Zhang2, Honglin Zhao2, Yong Qian1, Gehao Sheng1, Xiuchen Jiang1 (1Department
of Electrical Engineering, Shanghai Jiaotong University, China, 2Jinan Power Supply Company,
State Grid Shandong Electric Power Company, China)
14:20-14:35 Cable Commissioning and Diagnostic Tests: The Effect of Voltage Supply Frequency of Partial
Discharge Behavior (NO. 385)
Xianyong Feng1, Qing Xiong1,2, Angelo L. Gattozzi1, Gian Carlo Montanari1,3, Paolo Seri3, and
Robert E. Hebner1 (1Center for Electromechanics, University of Texas, US, 2State Key Laboratory
of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China, 3Department
of Electrical, Electronic and Information Engineering, University of Bologna, Italy)
14:35-14:50 Time Delay of Ultra-High-Frequency Partial Discharge Signals in Switchgear by Improved
Bispectrum Estimation Approach (NO. 155)
Tianyan Jiang1,2*, Qiang Liu3, Xiang Liu1, Xi Chen1, Maoqiang Bi1 (1School of Electrical and
Electronic Engineering, Chongqing University of Technology, China, 2 State Key Laboratory of
Power Equipment & System Security and New Technology, Department of High Voltage and
Insulation Engineering, School of Electrical Engineering, Chongqing University, China, 3Center
of Equipment Status Evaluation, Shanxi Electric Power Research Institute of State Grid, China)
14:50-15:05 Study of Partial Discharge Detection in Motors Fed by SiC MOSFET and IGBT Inverters (NO.
317)
Robin Acheen1, Cédric Abadie1, Thibaut Billard1, Thierry Lebey2, Stéphane Duchesne3 (1IRT
Antoine de Saint Exupéry, France, 2Université de Toulouse, CNRS 118 route de Narbonne,
31062 Toulouse, France, 3Laboratoire Systèmes Electrotechniques et Environnement (LSEE),
Univ. Artois EA4025, 62400 Bethune, France)
15:05-15:20 Study on Chaotic Characteristics of Time Series of Partial Discharge in Oil-paper Insulation
(NO. 79)
Shuai Chang, Yangchun Cheng (North China Electric Power University, China)
15:20-15:35 Partial Discharge Behaviors of a Surface Discharge Problem of the Stator Insulation for a
Synchronous Machine (NO. 219)
Natthawut Phloymuk, Natnaree Phumipunepon, Norasage Pattanadech (King Mongkut’s
Institute of Technology, Thailand)
Session 12: Insulators, insulation in equipment & systems
Chairs: Thomas Hammarstroem, Hong Zhao
Venue: Hall 2
13:30-13:50
Invited
Assessing the Feasibility of Insulation Materials for UHVDC Cable Systems (NO. 367)
Peter Morshuis1, Gian Carlo Montanari2, Gary C. Stevens3, Alun S. Vaughan4, Paolo Seri5
(1Solid Dielectric Solutions, the Netherlands, 2University of Bologna, Italy and Center for
Electromechanics, University of Texas, USA, 3Gnosys Global Ltd., UK, 4ECS, University of
Southampton, UK, 5University of Bologna, Italy)
13:50-14:05 Development of HVDC XLPE Cable System for VSC and LCC (NO. 7)
Soo-bong Lee, Eui-hwan Jung Sung-pyo Hong, Donk-sik Cho, Wook-jin Lee, Je-hyun LeeSun-kak
Kim (LS cable & system, South Korea)
14:05-14:20 DC Creepage Flashover Characteristics of Oil-immersed Insulation (NO. 1)
Weixiong Yuan, Yi Zhao, Heli Ni, Meng Gao, Yuan Li, Ning Guo, Qiaogen Zhang (State Key
Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China)
14:20-14:35 Thermal Analysis and Tracking Process on Hybrid Composite of Silicone Rubber matrix (NO.
22)
Muhammad Tariq Nazir, B. Toan Phung, Shihu Yu, Yuanyuan Zhang, Shengtao Li (University of
New South Wales, Australia)
14:35-14:50 Simulation on Surface Charge Accumulation Process of Epoxy Insulator in Air (NO. 180)
Hucheng Liang1, Yitong Wu2, Boxue Du1*, Jin Li1, Zhao Yang1, P. X. Guo1, Tao Feng1, Qi Li1 and
Xudong Zheng1 (1Key Laboratory of Smart Grid of Education Ministry, School of Electrical and
Information Engineering, Tianjin University, China, 2College of Energy and Electrical
Engineering, Hohai University, China)
14:50-15:05 The Effect of Ripple on the Reliability of VSC-HVDC Extruded Cable Systems (NO. 161)
Wei Wang (Norwegian University of Science and Technology, Norway)
15:05-15:20 Study on the Influence of Plateau Environment on the Thermal Characteristics of Power
Devices (NO. 187)
Minkun Wang1, Bo Su1, Xiaowei Han1, Jiawei Zhang1, Jiong Chen2 (1Southwest Branch of State
Grid Corporation, China, 2Shanghai University of Electric Power, China)
15:20-15:35 Effect of Moisture and Geometrical Parameter on Dielectric Behavior of Ester Oil Impregnated
Insulation Using Dielectric Spectroscopy Measurement (NO. 295)
Manas Ranjan Patra, Nageshwar Rao Burjupati (Central Power Research Institute, India)
Prize Giving & Closing Ceremony
Venue: Hall 1
16:00-17:00
Chair:
Prize Giving-Closing Ceremony
Shengtao Li
Monday, May 24th, 2018
Workshop
Venue: Hall 1
09:00-12:00
Chair:
Workshop 3-
Yuanxiang Zhou (Tsinghua University)
Poster Sessions Session 1: Aging & life assessment, partial discharges (AL & PD)
Monday, May 21st, 10:10-12:00
Venue: Corridor
Session Chair: Jian Hao, Ruihua Li
1-1 Study on the Aging Properties of Silicone Fluid in GIS Cable Terminations (NO. 35)
Ruobing Zhang1, Jun Wu1, Gang Du2, Zhichun Qiu1 (1Graduate School at Shenzhen, Tsinghua University, China, 2Guangzhou Power Supply Co. Ltd., China)
1-2 Non-Debye Dielectric Behavior of Aged XLPE Cable Insulation (NO. 67)
Yuanyuan Zhang, Kangning Wu, Chun Zhao, Jiao Xiang, Jianying Li*, Shengtao Li (State Key Laboratory of
Electrical Insulation and Power Equipment, China)
1-3 Grounded DC Tree Initiation in XLPE Cable Insulation through Different Resistors (NO. 86)
Ying Liu1, Yu Su1, Yang Xiao2 (1Xi’an Jiaotong University, China, 2State Grid Chengdu Electric Power Supply
Company, China)
1-4 Effect of Accelerated Water Treeing Test Aging on Physicochemical Properties of Cable Insulation (NO. 128)
Weiwei Li1*, Qiang Shi2 (1State Grid Sichuan Electric Power Research Institute, China, 2Sichuan Electric Power
Corporation Measurement Center, China)
1-5 Characteristic Parameters Extraction of Oil-paper Insulation Aging Based on Davidson-Cole model (NO. 134)
Weili Zhang1, Ji Li1, Mingze Zhang1, Lilin Lao1, Helin Xu2 (1Harbin University of Science and Technology, China, 2Stage Grid Beijing Fangshan Power Supply Company, China)
1-6 Effects of Moisture on Furfural Distribution and Aging Estimation of Transformer Cellulose Insulation (NO.
162)
Yuandi Lin1, Ruijin Liao2, Yongfei Liu1, Heng Zhao1, Jinzhong Li3, Zhigang Zhao3 (1State Grid Jiangsu Electric
Power Research Institute, China, 2State Key Laboratory of Power Transmission Equipment and System Security
and New Technology, China, 3China Electric Power Research Institute, China)
1-7 Synthetic Assessment of Power Cable Status Based on Information Entropy and Fuzzy Mathematics (NO. 192)
Jiaming Li1, Jian Liu2, Zhihua Zhang2, Long Xu1, Xi Chen1, Aixuan Zhao1, Junbo Deng1*, Guanjun Zhang1, Lu Pu2
(1State Key Laboratory of Electrical Insulation and Power Equipment, Jiaotong University, China, 2Electric Power
Research Institute of State Grid Shaanxi Electric Power Company, China)
1-8 Characteristic Analysis of Bus Voltage in Converter Station when Commutation Failure (NO. 199)
Dandan Zhao1, Cui Yong1, Wenbin Zhao2, Zhilong Liu3, Xingxing Zhou1, Hailong Bao1, Honggang Chen1 Hua
Huang1 (1State Grid Shanghai Electric Power Research Institute, Shanghai, 2Shanghai University of electric
Power, 3State Grid Shanghai Maintenance Company)
1-9 The Quantitative Characterization Method of Oil-paper insulation Aging Condition Based on Multi-
Characteristic Parameters (NO. 212)
Xiaoguang Xi1, Haoming Wang2, Wei Wang1*, Yi Xiao2, Tao Liu2, Qingmin Li2 (1Electric Power Research Institute
of Tianjin Electric Power Corporation, Xiqing District, China, 2Beijing Key Laboratory of High Voltage &
Electromagnetic Compatibility, North China Electric Power University, China)
1-10 The Degradation of 10 kV XLPE Cable under Switching Impulses (NO. 242)
Long Xu1, Jian Liu2, Xuefeng Zhao2, Jiaming Li1, Chen Xi1, Aixuan Zhao1, Junbo Deng1*, Guanjun Zhang1 (1State
Key Laboratory of Electrical Insulation and Power Equipment, Xian Jiaotong University, China, 2Research
Institute of State Grid Shaanxi Electric Power Company, China)
1-11 Research on the Dissolved Gas Analysis of Electrical Fault Simulation of Natural Ester Insulating Oils (NO. 252)
Cheng Chen, Shengwei Cai, Jiangbo Chen, Minfeng Shao, Hui Li, Jin Yin, Huihao Guo (Key Laboratory of State
Grid for High Voltage Electrical Equipment Operation Performance Evaluation, China Electric Power Research
Institute, China)
1-12 The Influence of Heat Aging on Different Kinds of Silicon Rubber Material (NO. 266)
Qian Wang, Xidong Liang, Zhipeng Yan, Weining Bao, Tingyu Jiang (State Key Laboratory of Control and
Simulation of Power System and Generation Equipment, Department of Electrical Engineering, Tsinghua
University, China)
1-13 Physicochemical and Electrical Property of a New AC 500 kV XLPE Submarine Cable Insulation with Different
Thermal Ageing Condition (NO. 331)
Xiaojian Wang1, Zhen Gao2, Zhigang Zhu2, Shiqiang Li2, Zhiqian Liu3, Jian Hao3, Zhipeng Ma3 (1State Grid
Zhejiang Electric Power Supply Company, Hangzhou, China, 2State Grid Zhoushan Electric Power Supply
Company, China, 3The State Key Laboratory of Power Transmission Equipment & System Security and New
Technology, China)
1-14 Microbending Loss Caused by Stress in Optical Fiber Composite Low Voltage Cable (NO. 336)
Ahsan Ashfaq1, Yu Chen1, Kai Yao1, Guanshu Sun1, Lina Fu2, Jing Yu2, Yi Guo2 (1Xi'an Jiaotong University, China, 2Shanghai Electric Cable Research Institute, China)
1-15 Transformer Anomaly Recognition Method Based on Abnormal Characteristics of DGA Data (NO. 360)
Peng Zhang1, Bo Qi1, Pei Yang2, Ruoya Zhang1, Chengrong Li1 (1State Key Laboratory of Alternate Electrical
Power System with Renewable Energy Sources, North China Electric Power University, China, 2Global Energy
Interconnection Research Institute Co., Ltd, Advanced Computing and Big Data Laboratory of SGCC, China)
1-16 Study on Aging characteristics of HTV Silicone Rubber of Composite Insulator (NO. 371)
Yanwei Xia1, Boyan Jia1, Jie Liu1, Can Chen2, Xilin Wang2, Chi Xu2, Zhidong Jia2 (1State Grid Hebei Electric Power
Research Institute, China, 2Graduate School at Shenzhen, Tsinghua University, China)
1-17 Effect of Thermal Aging on Mechanical and Physical Performances of Resisting Water Tree XLPE (NO. 396)
Fenglian Ma1,2*, Jian Zhang1, Chengcheng Zhang1, Baozhong Han1,3*, Hong Zhao1 (1Key Laboratory of
Engineering Dielectrics and Its Application, Ministry of Education, Harbin University of Science and Technology,
China, 2Hengtong Optic-electric Co., Ltd., China, 3Shanghai Qifan Wire and Cable Co., Ltd., China)
1-18 Conductivity Properties of XLPE Insulation Used for HVDC Cable after Accelerated Thermal Ageing (NO. 397)
Chengcheng Zhang1, Yafeng Li1, Mengyan Hu2, Fenglian Ma1, Hong Zhao1, Baozhong Han1, 3* (1Key Laboratory
of Engineering Dielectrics and Its Application, Ministry of Education, Harbin University of Science and
Technology, China, 2Zaozhuang Power Supply Company, State Grid Shangdong Electric Power Company, China, 3Shanghai Qifan Wire and Cable Co., Ltd., China)
1-19 Research on Condition Evaluation and Inspection Technology of Power Transformer Cluster Based on Quality
Management (NO. 398)
Peng Xie1, 2, Licheng Li1, Yanpeng Hao1 (1South China University of Technology, China, 2China Southern Power
Grid Company Limited, China)
1-20 Effect of Silicone Grease Soaking on Electrical Tree Degradation of Silicone Rubber (NO. 427)
Kai Yang1, Zhimin Yan1, Shihang Wang1, Jianying Li1*, Yuting Yan2, Ronghui Huang2, Zhengzheng Chen3 (1State
Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China, 2Shenzhen Power
Supply Bureau Corporation, Shenzhen, Guangdong Province, China, 3China Electric Power Research Institute,
Wuhan, Hubei Province, China)
1-21 Power Loss Due to Temperature Rise in the Optical Unit of Optical Fiber Composite Low Voltage Cable (NO.
337)
Kai Yao1, Yu Chen1*, Ahsan Ashfaq1, Guanshu Sun1, Lina Fu2, Jing Yu2, Yi Guo2 (1State Key Laboratory of Electrical
Insulation and Power Equipment Xi'an Jiaotong University, China, 2Shanghai Electric Cable Research Institute,
China)
1-22 Impact of Harmonics on Partial Discharge in oil-paper insulation (NO. 10)
Jedsada Kridsananont, Xining Li, Yanjie Cui, Shengchang Ji (State Key Laboratory of Electrical Insulation and
Power Equipment, Xi'an Jiaotong University, China)
1-23 Slot Partial Discharge Characteristics Under Electro-Thermal Aging of 10 kV Motor Stator Windings (NO. 18)
Ailiang Kang, Muqin Tian, Jiancheng Song, Lingyan Lin, Zhipeng Lei (Shanxi Key Laboratory of Mining Electrical
Equipment and Intelligent Control, National & Provincial Joint Engineering Laboratory of Mining Intelligent
Electrical Apparatus Technology, Taiyuan University of Technology, China)
1-24 Partial Discharge and Breakdown of Protrusion on Conductor in GIS under Oscillating Lightning Impulses (NO.
36)
Liang Zhang, Xutao Han, Degui Hu, Junhao Li (State Key Laboratory of Electrical Insulation and Power Equipment,
Xi'an Jiaotong University, China)
1-25 Investigation on the Partial Discharge of the Cavity in Nomex Insulation for Mining Dry Type Transformer (NO.
40)
Sha Zhang, Jiancheng Song, Muqin Tian*, Minmin Wen, Lu Li, Zhiwei Gao, Zhengyu Wang (Taiyuan University
of Technology Taiyuan; Shanxi Key Laboratory of Mining Electrical Equipment and Intelligent Control, National
& Provincial Joint Engineering Laboratory of Mining Intelligent Electrical Apparatus Technology, China)
1-26 Partial Discharge Behavior of 220 kV Prefabricated Cable Termination Induced by Inadequate Interface
Pressure (NO. 254)
Tingxi Sun1, Yuhang Zhang2, Xiaokai Guo1, Yang Xu2 (1Zhuhai Power Supply Bureau, Guangdong Power Grid Co.,
Ltd., China, 2State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China)
1-27 Study on the Mechanism of Water Infiltrating the Package of Dry-type Air-core Reactor (NO. 433)
Hao Li, Zhidong Jia, Xilin Wang (Graduate School at Shenzhen, Tsinghua University, China)
1-28 Effect of Oil Replacement on Dispersion Staining Colors of Cellulose Fibers During the Thermal Ageing Process
(NO. 37)
Shubin Hou, Jian Li, Jing Zhang, Feipeng Wang, Hehuan Ran, Tianhe Yang, Sijing He (Chongqing University,
China)
1-29 Application of Online Partial Discharge Detection of Switchgear Based on Ultra-High Frequency Method (No.
51)
Yongning Wang1, Chi Zhang2, Guangzhen Liu1, Xiaoguang Ma1, Jin He2, Xuan Xu3, Qiubo Han4, Bingliang Shan4,
Meng Huang4, Chengrong Li4 (1State Grid Tianjin Electric Power Company, China, 2State Grid Tianjin Electric
Power Research Institute, China, 3State Grid Tianjin Power Training Center, China, 4North China Electric Power
University, China)
Session 2: Insulators, insulation in equipment & systems, modelling & simulations (IE&MS)
Monday, May 21st, 13:30-15:35
Venue: Corridor
Session Chair: Peng Wang, Peng Liu
2-1 Effects of Temperature on Characteristics of Creepage Discharge in Oil-Impregnated Pressboard Insulation
under Combined AC-DC Voltage (NO. 17)
Fubao Jin1, Yuanxiang Zhou1, Bin Liang1, Zhongliu Zhou2 (1School of water resources and electric power, Qinghai
University Xining, China, 2State key laboratory of power system, Tsinghua University, China)
2-2 Characteristics and Application of the Oscillating Impulse Voltage on GIS in Field (NO. 19)
Shouxiao Ma1, Degui Hu2, Jun Kang1, Junhao Li2, Shengjie Wang1, Jie Peng1, Yao Chen1, Shanghu Zhou1 (1Qinghai
Electric Power Research and Experiment Institute, 2Xi’an Jiaotong University, China)
2-3 Breakdown Characteristics of HTV Silicone Rubber under Multiple Stress Conditions at High Altitude (NO. 15)
Fubao Jin1, Chao Wu2, Bin Liang1, Yuanxiang Zhou2, Xidong Liang2 (1School of water resources and electric power,
Qinghai University, China, 2State key laboratory of power system, Tsinghua University, China)
2-4 Research on Voltage Distributions Characteristics in 800 kV GIS Under Oscillating Lightning Impulse (NO. 42)
Jun Kang1, Quanlei Qu1, Pengsheng Xie1, Cong He2*, Junhao Li2, Mengchen Hu1, Yuan Li1, Wenqiang Chen1
(1Qinghai Electric Power Research and Experiment Institute, China, 2School of Electrical Engineering, Xi’an
Jiaotong University, China)
2-5 Studies on Electric Field Distribution and Partial Discharges of XLPE Cable at DC Voltage (NO. 44)
Yufeng Zhu1, Fengyuan Yang1, Xiaolei Xie2, Weikang Cao2, Gehao Sheng1, Xiuchen Jiang1 (1Department of
Electrical Engineering, Shanghai Jiao Tong University, China, 2Suzhou Power Supply Company, State Grid Jiangsu
Electric Power Co., Ltd., China)
2-6 Study on the Influence of Arrester Unit Parameters and Gap Structure on Impulse Discharge Voltage of EGLA
(NO. 76)
Shu Chen1, Jie Guo2, Chengbo Hu1, Kelun Li2, Jun Jia1, Yang Xu1 (1State Grid Jiangsu Electric Power Company
Research Institute, 2School of Electrical Engineering, Xi’an Jiaotong University, China)
2-7 Anylysis of the Effect of Atmosphere Condition on Discharge Characteristic of Air Gap and the Application of
Neural Network (NO. 80)
X.Luo, X.M.Huang, C.T.Liu, Y.Gu, H.A.Tan, L.Chen (Guangzhou Bureau, CSG EHV Power Transmission Company,
China)
2-8 Electric Field Distribution of UHVAC Basin-type Insulator with VFTO in Transient Method (NO. 82)
Zehua Wu1, Haoran Wang1, Huidong Tian1, Ran Shi1, Shiyi Zhou1, Zongren Peng1, Pengfei Zhang2 (1State Key
Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China, 2Department of
Development and Planning State Grid Corporation of China (SGCC), China)
2-9 Experimental Research on Gassing Characteristics of Transformer Oils Under Low Thermal Decomposition
(NO. 91)
Wei Peng1, Ying Pan2, Xianqin Deng1, Xingde Huang1, Minxian Li1, Mingxiang Xiong1, Peng Xu1, Kai Gao1 (1State
Grid Shanghai Electric Power Research Institute, China, 2State Grid Shanghai South Power Supply Company,
China)
2-10 Study on State Judgment Method of Metal Oxide Arrester without Gaps in AC Power System (NO. 102)
Zexin Zhao1, Jie Guo1, Yue Zhou2, Xuni Rao1, Xiaoke Wu1, Mengzhen Li1, Wei Zhang1, Zihao Gao1 (1School of
Electrical Engineering, Xi’an Jiaotong University, China, 2State Grid Shanghai Electric Power Supply Company,
China)
2-11 Influence of the Characteristics of Semiconducting Materials in High Frequency on Electric-field Distribution
in Cable Accessory (NO. 378)
Wang Xia, Dong Yu, HuaNan Wang, Kai Wu (State Key Laboratory of Electric Insulation and Power Equipment,
Xi'an Jiaotong University, China)
2-12 Winding Loss of Large Power Transformer under DC magnetic Biasing (NO. 127)
Yunyan Xia1,2, Yongsen Han1, Jinhui Liu1 (1School of Electrical and Electronic Engineering Harbin University of
Science and Technology, China, 2Jiangsu Huapeng Group Co. Ltd., China)
2-13 A Quantitative Calculation Method of Frequency Domain Dielectric Spectroscopy of Oil-paper Insulation with
Moisture (NO. 149)
Ji Liu1, Pengshuai Qi1, Mingze Zhang1, Linli Liao2, Weili Zhang2 (1Key Laboratory of Engineering Dielectrics and
Its Application, Ministry of Education, Harbin University of Science and Technology, China, 2State Key Laboratory
Breeding Base of Dielectrics Engineering, Harbin University of Science and Technology, China)
2-14 Analysis of Correlation between Phase Sequence Arrangement and Power Frequency Electric Field in
Extreme High Voltage Transmission Corridors (NO. 152)
Xi Chen1, Huichuan Liu1, Heteng Gong2, Huanhuan Wang3, Jiehua Zhang4 (1State Grid Jiangsu Economic
Research Institute, China, 2State Grid Changsha Power Supply Company, China, 3State Grid Suzhou Power Supply
Company, China, 4Jiangsu Electric Power Company Technician Training Center, China)
2-15 Experimental Study on the Effect of Thermal Aging on Epoxy Composites Used for UHV Dry Bushing (NO. 246)
Xialin Su, Siyu Zhang, Fuping Zhao, Peng Liu, Zongren Peng (State Key Laboratory of Electrical Insulation and
Power Equipment, Xi'an Jiaotong University, China)
2-16 Electrical Field Calculation and Optimization of Suspension Insulator with Cone Conformation in Valve Hall
(NO. 166)
Ran Shi, Jialong Wang, Bo Yue, Zhe Liu, Zehua Wu, Zongren Peng (State Key Laboratory of Electrical Insulation
and Power Equipment, Xi'an Jiaotong University, China)
2-17 The Role of Nonuniform Distribution of Intrinsic Defects on Electrical Performance in ZnO Ceramics (NO. 174)
Yuwei Huang, Kangning Wu, Zhuang Tang, Lei Xin, Jianying Li*, Shengtao Li, Wenfeng Liu (State Key Laboratory
of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, China)
2-18 The Simulation Analysis of Transformer Recovery Voltage by Field and Circuit Method Based on PSO
Algorithm (NO. 50)
Shiling Zhang (State Grid Chongqing Electric Power Company Chongqing Electric Power Research Institute,
China)
2-19 Comparison Study of Simulation Models in the Simulation of Frequency Domain Spectroscopy of Power
Transformer (NO. 99)
Li Wang, Ming Dong, Jiacheng Xie, Yizhuo Hu, Ming Ren (State Key Laboratory of Electrical Insulation and Power
Equipment, Xi’an Jiaotong University, China)
2-20 Simulation Research on the Development of Vacuum Flashover through Outgassing and Discharge (NO. 109)
Guangyu Sun*, Baohong Guo, Guoqiang Su, BaiPeng Song, ChenHui Zhou, GuanJun Zhang (State Key Laboratory
of Electrical Insulation and Power Equipment, School of Electrical Engineering, Xi’an Jiaotong University, China)
2-21 Calculation of the Equivalent Thermal Parameters of External Environment for Cable Based on the Real-time
Measurement Data (NO. 138)
Tao Xu1, Yan Xu1, Shaochao Hu1, Zhifeng Xu2, Pengyu Wang2, Hao Zheng2, Fuchun Li2, Gang Liu2 (1Guangzhou
Power Supply Bureau Ltd. Transmission management, 2School of Electric Power, South China University of
Technology, China)
2-22 Numerical Analysis of Thermo-Electric Field for 10 kV AC XLPE Cable in DC Operation (NO. 139)
Jingzhe Yu, Chen Jiang, Linwei Yu, Nanfeng Nie, Honglu Guan, Hao Zhou, Xiangrong Chen* (High Voltage
Technology, College of Electrical Engineering, Zhejiang University, China)
2-23 Electric Field Simulation and Discharge Distance Measurement Between UAV and Overhead Line (NO. 169)
Xuanchang Dong1, Fengrui Qu1, Yanfei Li1, Zhikun Wu2, Zeming Chen2, Qingbo Lai2, Gang Liu2 (1Transmission
Management Guangzhou Power Supply Bureau Ltd., 2School of Electric Power, South China University of
Technology, China)
2-24 Two Dimensional Modelling of Streamer Inception and Propagation in Transformer Oil (NO. 250)
Feng Tang1, YaHong Li2,3, JiaYe Wen2,3, Yuan Li2,3*, GuanJun Zhang2,3 (1Shenzhen Power Supply Bureau Co., Ltd.,
China, 2Xi'an Jiaotong University, School of Electrical Engineering, China, 3Xi’an Jiaotong University, State Key
Laboratory of Electrical Insulation and Power Equipment, China)
2-25 Finite Element Analysis of Hotspot in Contact Fracture between Ground Wire and Performed Armor Rod
Based on Skin Effect and Contact Resistance (NO. 276)
Guanhao Chen, Yuanjian Zhang, Guanke Liu, Xun Wu, Zhonghao Zhang, Deming Guo, Cheng Pan (Dongguan
Power Supply Bureau of Guangdong Power Grid Co., Ltd., China)
2-26 Research on the Fast Calculation Model for Transient Temperature Rise of Direct Buried Cable Groups (NO.
364)
Chenzhao Fu1, Wenrong Si1, Lingyu Zhu2, Honglei Li1, Zhoufei Yao1 (1State Grid Shanghai Electrical Power
Research Institute, 2Xi'an Jiaotong University, China)
2-27 Corona Discharge Under Non-Sinusoidal Voltage Excitation at Very Low Frequency (NO. 265)
S. Morsalin, B.T. Phung (The University of New South Wales, Australia)
2-28 Multi-objective Structural Optimization of UHV Composite Insulators Based on Pareto Dominance (NO. 117)
Ke Hou, Wei Li Li Ma, Yifan Cheng, Lijun Jin (Tongji University, China)
Session 3: Monitoring & diagnostics (MD)
Monday, May 21st, 16:00-18:00
Venue: Corridor
Session Chair: Tatsuo Mori, Bo Qi
3-1 Research on Insulation Defect Diagnosis Method of XLPE AC Cable based on Partial Discharge Image Feature
(NO. 29)
Yue Zhang1, Chen Wu2, Ruifeng Fang2, Guanglei Huang1, Zhe Li1, Gehao Sheng2 (1Department of Electrical
Engineering, Shanghai Jiao Tong University, China, 2State Grid Shanghai Pudong Electric Power Supply Company,
China)
3-2 Long-short term networks for the trend prediction of gases dissolved in power transformer insulation oil (NO.
34)
Jiejie Dai, Hui Song, Gehao Sheng, Xiuchen Jiang (Department of Electrical Engineering, Shanghai Jiao Tong
University, China)
3-3 Comment on correction of contact free measurement (NO. 46)
Yuan Zhou, Xiaoning Shi, Weikang Li, Zhaoling Xing, Chong Zhang (State Key Laboratory of Advanced
Transmission Technology, Global Energy Interconnection Research Institute, China)
3-4 Partial Discharge Multispectral detection in Air with a SiPM-based sensor (NO. 163)
Jierui Zhou1, Ming Ren1, Wenguang Huang1, Chongxing Zhang1, Ming Dong1, Uwe Schichler2 (1State Key
Laboratory of Electrical Insulation for Power Equipment, Xi’an Jiaotong University, China, 2Graz University of
Technology Institute of High Voltage Engineering and System Performance, Austria)
3-5 Challenges Resulting from the Use of Spark Gaps for Composite Voltage Tests (NO. 54)
Oliver Pischler, Uwe Schichler (Institute of High Voltage Engineering and System Performance, Graz University
of Technology, Austria)
3-6 Research of Mechanical State Diagnosis Techniques in GIS Bus Connector Based on Mechanical Vibration (NO.
89)
Yuan Liu1, Yongyong Jia1, Jinggang Yang1, Siqi Song1, Bang Wu2, Junhao Li2 (1State Grid Jiangsu Electric Power
Company Research Institute, China, 2State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an
710049, Shaanxi Province, China)
3-7 Research on Denoising Method of Mechanical Vibration Signal of Circuit Breaker Based on Sparse
Decomposition (NO. 146)
Jintao Lin, Huaishuo Xiao, Qingquan Li (Shandong Provincial Key Laboratory of UHV Transmission Technology
and Equipment, School of Electrical Engineering, Shandong University, China)
3-8 Condition Assessment of 330 kV Power Transformers Using Set-Pair Analysis Approach (NO. 156)
Qiang Liu1, Chen Mao1, Tianyan Jiang2,3, Sen Wang1, Yu Shang1, Fan Wang1 (1Center of Equipment Status
Evaluation, Shanxi Electric Power Research Institute of State Grid, China, 2State Key Laboratory of Power
Equipment & System Security and New Technology, Department of High Voltage and Insulation Engineering,
School of Electrical Engineering, Chongqing University, China, 3School of Electrical and Electronic Engineering,
Chongqing University of Technology, China)
3-9Statistical Analysis of Vibration Characteristics of Power Transformers with Different Voltage Level (NO. 164)
Zhangting Yu1, Dajian Li1, Liangyuan Chen1, JI Shengchang2 (1Electric power research institute of Guangxi power
grid co. LTD, China, 2Xi 'an jiaotong university, China)
3-10 A Monitoring Method of Inter-turn Insulation Fault for Dry-type Air-core Shunt Reactor (NO. 172)
Yu Zhuang, Yonghong Wang (College of Electrical & Electronic, Harbin University of Science and Technology,
China)
3-11 Fault Location of Cable Insulation Based on Acoustic - Magnetic Synchronization Method (NO. 193)
Ting Lin1, Qiang Zhou2 (1Shanghai University of Electric Power, China, 2State Grid Jiaxing Electric Power Company,
China)
3-12 Nondestructive Testing of Insulating Media Based on Terahertz Transmission Wave (NO. 214)
Jianjun Liu1, Zhonghao Zhang2, Wangsong Wu2, Zhicheng Zhou1 (1Electric Power Research Institute, State Grid
Jiangsu Electric Power Company, China, 2Graduate School at Shenzhen, Tsinghua University, China)
3-13 Analysis of Influencing Factors on Site Fault Diagnosis of Inter- turn Short Circuit Fault of Dry-type Air-core
Shunt Reactor (NO. 233)
Yonghong Wang, Zihe Meng, Yunxiang Song (Harbin University of Science and Technology, China)
3-14 A Non-linear Phenomenon in Dielectric Response Used for Insulation Diagnosis of Oil-immersed Paper (NO.
241)
Daning Zhang1, Haoxiang Zhao1, Jiangyang Zhan2, Xiang Sun2, Wenlin He2, Chaobin Niu1, Haibao Mu1 and
Guanjun Zhang1 (1State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University,
China, 2State Grid Zhejiang Electric Power Research Institute, Zhejiang Power Grid Co., Ltd, China)
3-15 Photo-stimulated Discharge Current Measurements on Biaxially Oriented Polypropylene Thin Films (BOPP)
(NO. 347)
L. Boudou1, F. Zheng2 and G. Teyssedre1 (1Laplace, CNRS and University of Toulouse, France, 2Department of
Electrical Engineering, Tongji University, Shanghai, China)
3-16 Abnormal Identification of Dissolved Gas in Oil Monitoring Device Based on Multivariate Statistical Process
Monitoring (NO. 358)
Peng Zhang1, Wei Rao2, Bo Qi1, Yiming Wang1, Zhihai Rong1, Chengrong Li1 (1State Key Laboratory of Alternate
Electrical Power System with Renewable Energy Sources, North China Electric Power University, China, 2Global
Energy Interconnection Research Institute Co., Ltd, Advanced Computing and Big Data Laboratory of SGCC,
China)
3-17 Nuclear Magnetic Resonance Detection Method for Aging State of Composite Insulators (NO. 419)
Yunfeng Xia1, Xinming Song1, Zhidong Jia2, Yishan Li2, Xilin Wang2 (1Dongguan Power Supply Bureau of
Guangdong Power Grid Corporation, China, 2Graduate School at Shenzhen, Tsinghua University, China)
3-18 Large Volume Streamer Discharges in Water with Different Impulse Voltage Parameters (NO. 408)
Jiaye Wen1, Yuan Li1, Shuangzan Ren2, Guanjun Zhang1 (1Xi'an Jiaotong University, School of Electrical
Engineering, China, 2State Grid Shaanxi Electric Power Research Institute, China)
3-19 Test on Modified RTV Coating for Hot and Humid Environment (NO. 413)
Zhi Li1, Zhidong Jia1, Cuiru Yang2, Huijie Liu3, Xiaoli Wang3, Junfeng Lu3, Wei Gao3 (1Graduate School at Shenzhen,
Tsinghua University, 2Guangdong Electric Power Research Institute, 3Liaoning Hualong Electric Power
Technology Incorporated Company)
3-20 Applying S-Transform and SVM to Evaluate Insulator’s Pollution Condition Based on Leakage Current (NO.
417)
Yunfeng Xia1, Xinming Song1, Zhidong Jia2, Xilin Wang2, Yishan Li2 (1Dongguan Power Supply Bureau of
Guangdong Power Grid Corporation, China, 2Graduate School at Shenzhen, Tsinghua University, China)
3-21 Mechanism and Quantitative Characterization of Color Fading Phenomenon of HTV Composite Insulators
Silicone Rubber (NO. 418)
Yunfeng Xia, Xinming Song, Zhidong Jia, Xilin Wang (Dongguan Power Supply Bureau of Guangdong Power Grid
Corporation, China)
3-22 Analysis of Mechanical Characteristics of Transformer Windings under Short Circuit Fault (NO. 424)
Qinzhu Chen1, Shuang Wang2, Dun Lin1, Shuhong Wang2, Song Wang2, Dongsheng Yuan2, Hailin Li2 (1Electric
Power Research Institute of Hainan Power Grid Co., Ltd., China, 2State Key Laboratory of Electrical Insulation
and Power Equipment, Faculty of Electrical Engineering, Xi’an Jiaotong University, China)
3-23 An Improved Model of Hot-Spot Temperature for Oil-Immersed Transformers Based on Multi-parameter
Fusion (NO. 425)
Yu Liang1, Ning Liu2, Qinzhu Chen1, Yuan Li2, Yaoyu Xu2, Guanjun Zhang2 (1Electric Power Research Institute of
Hainan Power Grid Co., Ltd., China, 2Xi'an Jiaotong University, School of Electrical Engineering, China)
3-24 Screen Test and Analysis for EIS Design of Liquid Immersed Transformer (NO. 429)
Xiaogang Xu1, Xin Li1, Xiaojing Zhang2, Gordon Liu2, Rongqin Chen2 (1Guangdong Power Grid Co., Ltd Electrical
Power Science Institute, China, 2DuPont (China) Research & Development co., Ltd, China)
3-25 Typical Defect Simulation of 110 kV Cable and Its Partial Discharge Characteristic Test (NO. 421)
Xinming Song1, Yunfeng Xia1, Zhidong Jia2, Yishan Li2, Xilin Wang2 (1Dongguan Power Supply Bureau of
Guangdong Power Grid Corporation, China, 2Graduate School at Shenzhen, Tsinghua University, China)
3-27 Electrical Tree in HTV Silicone Rubber Under Mechanical Stress (NO. 177)
Jingang Su, Boxue Du, Jin Li, Tao Han, Wenbo Zhu, Xiaoxiao Kong, Meng Tian, Pengxiang Guo (Tianjin University,
China)
3-28 Damage Detection of Large Generator Stator Insulation Using a Dual Excitation Guided Waves Method (NO.
61)
Ruihua Li, Haojie Gu, Bo Hu (Tongji University, China)
3-29 Study on Ultrasonic Testing Method of Insulation Tube (NO. 175)
Yimin Deng1, Zhiqiang Ren1, Pan Tang2, Ziming Su2 (1State Grid Zhejiang Electric Power Company Training Center,
China;2 State Key Laboratory of Power Grid Environmental Protection,China)
Session 4: Insulators, insulation in equipment & systems (IE)
Tuesday, May 22nd, 10:10-12:00
Venue: Corridor
Session Chair: Oliver Pischler, Daomin Min
4-1 Study on Insulation Characteristics of Oil-impregnated Paper Bushing Under the Combined Effect of
Electrical-thermal (NO. 185)
Xiongjie Xie, Xiaoqing Luo, Wei Hu, Zuoming Xu, Pengbo Yin (China Electric Power Research Institute, China)
4-2 Study on Variation Law of Electrical Parameters in Dry Hollow Reactor Inter-turn Short Circuit Fault (NO. 190)
Jiong Chen1, Jiaying Li1, Naichen Ge2 (1Shanghai University of Electric Power, China, 2East China Branch of State
Grid Corporation, China)
4-3 Study on the Mechanism of Power Device’s Dust Absorption in Plateau Environment (NO. 191)
Kehang Xu1, Yu Dong1, Ke Yang1, Xiang Hu1, Jiong Chen2 (1Southwest Branch of State Grid Corporation,China, 2Shanghai University of Electric Power, China)
4-4 Large Volume Streamer Discharges in Water with Different Impulse Voltage Parameters (NO. 203)
Jiaye Wen1, Yuan Li1, Shuangzan Ren2, Guanjun Zhang1 (1Xi'an Jiaotong University, School of Electrical
Engineering, China, 2State Grid Shaanxi Electric Power Research Institute, China)
4-5 The Study on the Relationship of Frequency Domain Spectroscopy of Oil-paper Insulation with Degree of
Polymerization and Tensile Strength (NO. 211)
Xiaoguang Xi1, Haoming Wang1, Wei Wwang 1, Yi Xiao2*, Qingmin Li2, Wanyu Liu3 (1Electric Power Research
Institute of Tianjin Electric Power Corporation, China, 2Beijing Key Laboratory of High Voltage & Electromagnetic
Compatibility North China Electric Power University, China, 3Key Laboratory of Intelligent Electric Power Grid of
Sichuan Province, Sichuan University, China)
4-6 Investigation of Dimensional Effect in ZnO Ceramics through High-temperature Relaxation (NO. 215)
Lei Xin, Kangning Wu, Yuwei Huang, Zhuang Tang, Jianying Li, Shengtao Li, Wenfeng Liu (State Key Laboratory
of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China)
4-7 Frequency Dependence Parameters Analysis of Underground Cables with and without Joint (NO. 217)
Phethai Nimsanong, Anantawat Kunakorn, Norasage Pattanadech (Department of Electrical Engineering,
Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang, Thailand)
4-8 Characteristics of Electric Field Distortion in Composite Insulators with High Temperature and Heat (NO. 218)
Zhonghao Zhang1, Xinyu Huang1, Ming Lu2, Zehui Liu2 (1Graduate School at Shenzhen, Tsinghua University,
China, 2State Grid Henan Electric Power Research Institute, China)
4-9 Polarization and Depolarization Currents of the Degraded Stator Insulation of the Synchronous Machine for
Hydro Power Plant (NO. 220)
Natnaree Phumiphunephon, Natthawut Phloymuk, Norasage Pattanadech (Department of Electrical
Engineering, Faculty of Engineering King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand)
4-10 Research on Shielding Effect of Background Electric Field for GIS Bus with a Conductive Protrusion Under
Impulses (NO. 222)
Tao Wen1,2, Qiaogen Zhang1, Ming Chen1, Jiangtan Ma1, Zhicheng Wu1, Naoyuki Shimomura2, Yu Yin3, Weijiang
Chen4 (1State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China, 2Department of Electrical and Electronic Engineering, Tokushima University, Japan, 3China Electric Power
Research Institute, China, 4State Grid Corporation of China, China)
4-11 Dissolved Gas Analysis of Transformer Oil Based on Deep Belief Networks (NO. 223)
Yu Liang1, Yaoyu Xu2, Xinshu Wan1, Yuan Li2*, Ning Liu2, Guanjun Zhang2 (1Electric Power Research Institute of
Hainan Power Grid Co., Ltd., China, 2Xi'an Jiaotong University, School of Electrical Engineering, China)
4-12 Experimental Analysis of Temperature Distribution in High-Voltage Strain Clamp (NO. 225)
Xuanchang Dong1, Fengrui Qu1, Yiqing Wang2, Yang Li2, (1Transmission Management Department of
Guangzhou Power Supply Bureau Ltd., China, 2South China University of Technology, Guangzhou, China)
4-13 AC Loss Characteristics of Layered Insulated Low AC Resistive Conductor (NO. 227)
Liexiang Hu1 Zhenxing Jiang2, Liming Yang2, Zhien Zhu2, Shaohua Wang3, Dong Li4, Hai Zheng5 (1State Grid
Zhejiang Electric Power Company, Ltd., China, 2NARI Group Corporation (State Grid 3Electric Power Research
Institute Nanjing, China, 4NARI Group Corporation (State Grid Electric Power Research Institute) China, 5State
Grid ZheJiang Electric Power Company, Ltd., China)
4-14 Study of GIS Disconnector Internal Fever by Simulation and Experiment (NO. 230)
Siqi Song, Yongyong Jia, Jinggang Yang, Yuan Liu, Yujie Li, Tong Liu (State Grid Jiangsu Electric Power Company
Research Institute, China)
4-15 Optimization and Analysis on the Key Insulation Structure of 500kV Radial Split Transformer (NO. 236)
Liangxian Zhang, Yuanming Shuai, Rong Chen, Zhao Zhang, Shanshan Zhang (Xi'an XD Transformer Co., Ltd,
China)
4-16 Optimal Design of Static Plate Used in UHV Converter Transformer Based on PSO Algorithm (NO. 237)
Yuanming Shuai, Liangxian Zhang, Chun Yang, Shanshan Zhang, Zhao Zhang (Xi'an XD Transformer Co., Ltd,
China)
4-17 Influence of Combined Protective Circuit Parameters on Protective Effect of Breaking Over-voltage for Dry-
type Air-core Shunt Reactors (NO. 243)
Yonghong Wang, Xu Wang (Harbin University of Science and Technology, China)
4-18 Discharge Characteristics of Argon Atmosphere Dielectric Barrier with Different Pd Values (NO. 264)
Chaobin Niu, Xing Zhang, Haoxiang Zhao, Haibao Mu, Guanjun Zhang (Xi'an Jiaotong University, China)
4-19 Review of Experimental Methods for Transformer Bubble Inception Temperature Investigation (NO. 436)
James Hill1, Zhongdong Wang1, Qiang Liu1, Christoph Krause2, David Walker3 (1The University of Manchester,
UK, 2Weidmann Electrical Technology AG, Switzerland, 3Scottish Power, Glasgow, UK)
4-20Study on Sterilization Effect of Different Forms of Atmospheric Pressure Plasma Jet (NO. 270)
Yuting Wang1, Yuze Jiang2, Guowang Xu1, Xinyu Gu1, Ruobing Zhang1 (1Laboratory of the Advanced Technology
of Electrical Engineering & Energy, Graduate School at Shenzhen, Tsinghua University, China, 2Eletric Power
Research Institute, State Grid Shandong Electric Power Company, China)
4-21 Study on the Propagation Characteristic of Streamer in Long Oil Gap of Natural Ester (NO. 307)
Jinghan Zhou1, Jian Li1, Jianfeng He1, Gaolin Wu2, Qian Wang2, Yong Li2, Yongfu Li2, Huadong Peng2 (1State Key
Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University,
China, 2State Grid Chongqing Electric Power Co. Electric Power Research Institute, China)
4-22 Understanding Ultrahigh Dielectric Response in Tricritical Ferroelectrics (NO. 319)
Yan Wang, Yongbin Liu, Xinghao Hu, Zhixin He, Yuting He, Ruifeng Yao, Wenbo Yan, Jinghui Gao, Lisheng Zhong
(Xi'an Jiaotong University, China)
4-23 Analysis of Lightening Impulse Response of the Cast Resin Dry-type Transformer (NO. 321)
Lilan Liu1, Shuo Wang1, Youlong Pan2, Zongren Peng1 (1State Key Laboratory of Electrical Insulation and Power
Equipment, Xi'an Jiaotong University, China, 2State Grid Electric Power Research Institute Nari Group
Corporation, China)
4-24 Discharge Characteristics of UHV Impulse Voltage with Different Wave-front Times in Air Medium (NO. 356)
Feng Huo, Jing Nan, Wei Hu, Liang Xie, Qiming Ye, Xiaodong Wan (China Electric Power Research Institute, China)
4-25 Characteristics of Dielectric Relaxation and Low-Frequency Conduction in Silicone Rubber Composite (NO.
374)
Weiwang Wang1, Zhen Li1, Michel Fréchette1, Shengtao Li1, Linshan Chen2, and Xiyu Li2 (1State Key Laboratory
of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China, 2Xi’an XD High Voltage Bushing
Co. LTD, China)
4-26 Characterization of HTV Silicone Rubber with Different Content of ATH Filler by Mechanical Measurements,
FTIR and XPS Analyzes (NO. 380)
Shuochao Fan, Xu Zhang, Yi Lu, Yanfeng Gao (State Grid Jibei Electric Power Co. Ltd. Research Institute (North
China Electric Power Research Institute Co. Ltd., China)
4-27 Research on Leakage Current Sampling and Denoising Method of Contamination Glass Insulators (NO. 389)
Gaolin Wu1, Qing Zhou1, Qigang Fu2, Qianbo Xiao1, Jianlin Hu3, Maoqiang Bi3 (1Electric Power Research Institute
of Chongqing Power Electric Corporation of State Grid, China, 2State Grid Chongqing Electric Power Company,
China, 3State Key Laboratory of Power Transmission Equipment & System Security and New Technology,
Chongqing University, China)
4-28 Study on Leakage Current Characteristics and Influence Factors of 110 kV Polluted Composite Insulators (NO.
390)
Qing Zhou1, Wuyang Zhang2, Shimian Li3, Gaolin Wu1, Jianlin Hu4, Maoqiang Bi4 (1State Grid Chongqing Electric
Power Co. Electric Power Research Institute, China, 2State Grid Chongqing Electric Power Company, China, 3
State Grid Chongqing Hechuan District Electric Power Supply Branch, China, 4 State Key Laboratory of Power
Transmission Equipment & System Security and New Technology, Chongqing University, China)
4-29 Characteristics of Three-electrode Plasma Jet and Its Influence on Melanoma Cells (NO. 403)
F.Lin1, G.Xu1, J.Liu2, H.Mu1*, X.Shi2, G.Zhang1 (1State Key Laboratory of Electrical Insulation and Power
Equipment, School of Electrical Engineering, Xi’an Jiaotong University, China, 2Environment and Genes Related
to Diseases Key Laboratory of Education Ministry, School of Public Health, Xi’an Jiaotong University, China)
Session 5: Bio-dielectrics & eco-friendly dielectrics, nano-technology & nano-dielectrics, new materials (BD & NN &
NM)
Wednesday, May 23rd, 10:10-12:00
Venue: Corridor
Session Chair: Gang Liu, Lisheng Zhong
5-1 The Total Ionizing Dose Effect on SiO2 and New High-k Gate Dielectrics Under Gamma-ray Irradiation (NO.
143)
Man Ding1, Yonghong Cheng2 (1The College of Energy and Electrical Engineering, Hohai University, China, 2State
Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China)
5-2 AC Performance, Physical and Mechanical Properties of Polypropylene/ Polyolefin Elastomers Blends (NO.
229)
Changji Zheng, song Li, wenlong Zhang, Hong Zhao (Harbin University of science and technology, China)
5-3 Surface Charge Tailoring Strategy Using SiC Doped Bowl-Shaped Spacer (NO. 278)
S.He1, C.J.Lin2, C.Y.Li2 and J.L.He2 (1Electric Power Research Institute, Yunnan Electric Power Grid Co., Ltd., China, 2State Key Lab of Power Systems, Department of Electrical Engineering, Tsinghua University, China)
5-4 Effect of Magnetic Field Induction on Crystallization of BiFeO3/LDPE Nanocomposite (NO. 395)
Yu Hua, Wei Song, Zhi Sun (Harbin University of Science and Technology, China)
5-5 Study on Dielectric Structure and Space Charge Behavior of XLPE/SiO2 Nanocomposites (NO. 148)
Kaihao Jin1, Donghe Di1, Richang Xian1, Xiaoqiang Wang2, Peijie Yang3, Xiufeng Li1* (1College of Electrical and
Electronic Engineering, Shandong University of Technology, China, 2Far East Holding Group, China, 3Nanjing
Zhongchao New Materials Co., Ltd., China)
5-6 Effects of Nonlinear Conductivity on Surface Charge Characteristics of Epoxy/SiC Composites under DC (NO.
181)
Hucheng Liang1, Boxue Du1, Jin Li1*, Rui Chang1, Xulei. Liu2, Zehui Zhang3, Tingting Jiang3, Dong Yang3 (1Key
Laboratory of Smart Grid of Education Ministry, School of Electrical and Information Engineering Tianjin
University, China, 2Shandong Taikai High Voltage Switch Co. Ltd., China, 3Laiwu Electric Power Supply Company,
State Grid Shandong Electric Power Company, China)
5-7 Effect of Temperature on Trap Level Characteristics of Graphene/LDPE Nanocomposites (NO. 184)
Z. L. Li1, M. M. Zhang2, C. L. Han1, A. Li2 and B. X. Du1 (1School of Electrical and Information Engineering, Tianjin
University, China, 2State Grid Tianjin Electric Power Company, China)
5-8 Effect of High Quality Mixing on Dispersion and DC Electrical Properties of SiO2/LDPE Nanocomposites (NO.
194)
Jiaming Yang, Hong Zhao, Qiang Wu, Xuan Wang, Changji Zheng, Weichao Zhang (Harbin University of Science
and Technology, China)
5-9 The Investigation of Charge Transport Properties of AI2O3-Epoxy Based on TSDC with Bias Voltage Experiment
(NO. 257)
Sichen Qin, Youping Tu, Tian Tan, Cong Wang (North China Electric Power University, China)
5-10 Nonlinear Numerical Simulation of Galloping Characteristics of 500kV Crescent-Shaped Iced Quad Bundle
Conductor Based on 4DOF (NO. 126)
Jiazheng Lu1, Qiong Wang2, Liming Wang2, Li Yang1, Xunjian Xu1, Li Li1 (1State Key Laboratory of Power
Transmission and Distribution Equipment, Disaster Prevention and Mitigation, China, 2Graduate School at
Shenzhen, Tsinghua University, China)
5-11 Effect of TiO2 Nanoparticle Contents on Partial Discharge Characteristics and Lifetime of Nano-TiO2
Composite Polyimide Films (NO. 306)
Muhammad Asif1, Qingmin Li1, Tao Liu1, Yi Xiao1, Xiang Shu1, Kaifang Zhang1, Zhongdong Wang2 (1School of
Electrical and Electronic Engineering North China Electric Power University, China, 2School of Electrical and
Electronic Engineering, The University of Manchester, Manchester, UK)
5-12 Study on DC Insulation Properties of XLPE/BN Nanocomposite (NO. 334)
Jiao Xiang, Shihang Wang, Peixing Chen, Jianying Li (Xi'an Jiaotong University, China)
5-13 Study on the Effect of Nano Porous Structure on the Conductivity Current of LDPE0-SiO2 Nano Composites
(NO. 428)
Bai Han1,2, Xuesong Lv1,2, Xin Gao1,2, Jianyu Wang1,2 (1Key Laboratory of Engineering Dielectrics and Its
Application, Ministry of Education, Harbin University of Science and Technology, China, 2State Key Laboratory
Breeding Base of Dielectrics Engineering, Harbin University of Science and Technology, China)
5-14 Filler Component Depended Enhancement in Electric Properties of Polyimide/Al2O3 Composite Films Based
on Small Angel X-ray Scattering (NO. 442)
Jialong Li, Jinghua Yin (Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education
Harbin University of Science and Technology, China)
5-15 The Latest Technologies Study for HVAC/DC cable Insulation Material (NO. 122)
Ying Wang (Prysmian Group, Milan, Italy)
5-16 Insulation Performance of Rigid Polyurethane Foam and Its Application in Station Post Insulator (NO. 167)
Yong Zhu1,2*, Liwang He2, Shushen Zhou2, Dongge Zhang2 and Jiang Fang2 (1Taizhou University, China, 2Jiangsu
Shemar Electric Co. Ltd., China)
5-17 Influence of Zirconium and Strontium co-doping on microstructure and dielectric properties of CaCu3Ti4O12
synthesized by the sol-gel method (NO. 179)
Yecheng Li, Jianhua Zhang, Jiecheng Zheng, Yuqian Liu, Jiancheng Song (Shanxi Key Laboratory of Coal Mining
Equipment and Safety Control, National & Provincial Joint Engineering Laboratory of Mining Intelligent
Electrical Apparatus Technology, College of Electrical and Power Engineering, Taiyuan University of Technology,
China)
5-18 Research on DC Cable Shielding Materials with Super Conductive Carbon (NO. 247)
Hao Zeng, Kai Gao, Liming Yang, Zhien Zhu, Rongkai Yang, Dong Li (NARI Group Corporation (State Grid Electric
Power Research Institute), China)
5-19 Searching High Dielectric Permittivity Material in Barium Titanate material by using the algorithm of machine
learning (NO. 318)
Yuting He, Wenbo Yan, Qinxue Yu, Yan Wan, Yongbin Liu, Jinghui gao (Xi’an Jiaotong University, China)
5-20 Techniques for Designing Prefabricated Cable Accessories Based on Hyperelastic Material Model (NO. 426)
Yi Luo1, Zhengyi Han1, Xianzhang Lei1, Mingyu Zhou1, Hanyu Ye1, Haitian Wang1, Yanzhuo Liu2 (1Global Energy
Interconnection Research Institute Europe GmbH, Germany, 2CYG Electric Co.,Ltd., China)
5-21 Modelling of Electrical Breakdown in Supercritical CO2 with Molecular Clusters Formation (NO. 368)
Yunbo Tian1,2, Jia Wei2, Chanyeop Park2, Zhenxing Wang1, Lukas Graber2 (1State Key Laboratory of Electrical
Insulation and Power Equipment, Xi’an Jiaotong University, China, 2School of Electrical and Computer
Engineering, Georgia Institute of Technology, USA)
5-22 Research on the Fast Calculation Model for Transient Temperature Rise of Duct-Laying Cable (NO. 373)
Chenzhao Fu1, Wenrong Si1, Lingyu Zhu2, Honglei Li1, Zhoufei Yao1 (1State Grid Shanghai Electrical Power
Research Institute, China, 2Xi'an Jiaotong University, China)
5-23 Simulation of Mechanical Pressure of XLPE-SR Surface in Cable Joints at High Temperature (NO. 414)
Mengxin Song, Zhidong Jia (Graduate School at Shenzhen, Tsinghua University, China)
5-24 Influence of Operating Voltage on Breakdown Characteristics of HVDC GIL Under Impulse Voltage (NO. 71)
Jingtan Ma1, Qiaogen Zhang1, Zhicheng Wu1, Can Guo1, Tao Wen1, Lin Liu1, Guoli Wang2, Chao Gao2 (1State Key
Laboratory of Electrical Insulation and Power Equipment, School of Electrical Engineering, Xi'an Jiaotong
University, China, 2Electrical Power Research Institute of China Southern Power Grid, China)
5-25 Prediction on Flashover of Electrical Equipment Based on UV Pulse Characteristics (NO. 93)
Danrui Ma, Lijun Jin, Li Ma, Ke Hou, Xuewen Li (School of Electronic and Information Engineering, Tongji
University, China)
5-26 3D Printing of 2 Layered Permittivity Graded Mterial Using UV-Cured-resin/Alumina Composite (NO. 444)
M. Kurimoto1, T. Sawada1, T. Kato1, Y. Suzuoki2 (1Nagoya University, 2Aichi Institute of Technology, Japan)
5-27 Development of the Thermo-Conductive Electrically Insulating Epoxy Composites Using Electrospun Alumina
Microfibers (NO. 11)
W. K. Li1, J. W. Zha2,3* T. X. Zhu3, C. Zhang1, Z. M. Dang3* and Z. L. Xing1 (1Global Energy Interconnection Research
Institute, China, 2Department of Polymer Science and Engineering, University of Science & Technology Beijing,
China, 3State Key Laboratory of Power System, Department of Electrical Engineering, Tsinghua University, China)
Session 6: Space charge, conduction & breakdown, surface & interfacial phenomena (SC & CS)
Wednesday, May 23rd, 13:30-15:35
Venue: Corridor
Session Chair: Jianyiing Li, Junwei Zha
6-1 The Space Charge Characteristics of XLPE Cable Peelings Under Power Frequency Voltage (NO. 391)
Fansong Meng, Xiaoran Wang, Dongxin He, Qingquan Li (Shandong University, China)
6-2 The Improvement of the Pulsed-Electroacoustic (PEA) System Measurement from the Acoustic Wave
Transportation Perspective (NO. 81)
Yucheng Hou1, Bo Huang2, George Chen2, Kuan Ye1, Xueqian Zhao1 (1State Grid Beijing Electric Power Research
Institute, China, 2School of Electronics and Computer Science, University of Southampton, UK)
6-3 Effects of Degassing Duration on Space Charge and DC Conductivity Characteristics in HVDC XLPE Cable
Insulation (NO. 183)
Haiyang Ren, Minghao Liu, Lisheng Zhong, Qinxue Yu, Yin'ge Li, Wei Zhao (State Key Laboratory of Electrical
Insulation and Power Equipment, Xi’an Jiaotong University, China)
6-4 Property of DC Breakdown in XLPE containing Cross-Linking By-Products (NO. 200)
Takehiro Kanai, Hiroki Kasuga, Hiroaki Miyake, Yasuhiro Tanaka (Mechanical systems engineering Tokyo city
University, Tokyo, Japan)
6-5 Temperature Dependence of Space Charge Behavior in Hydrocarbon-based Thermosetting Resins Under High
DC Electric Stress (NO. 224)
Soichiro Konishi, Ryohei Kohuji, Hiroaki Miyake, Yasuhiro Tanaka (Mechanical Systems Engineering Tokyo City
University, Tokyo, Japan)
6-6 Thermal Transient Effects on Space Charge Dynamics in HVDC Extruded Cable Insulation (NO. 226)
Yunpeng Zhan1, George Chen1, Miao Hao1, Lu Pu2, Xuefeng Zhao2, Wei Duan2, Haofei Sun2, Zeli Ju2, Nan Wang2
(1School of Electronics and Computer Science, University of Southampton, UK, 2State Grid Shaanxi Electric Power
Research Institute, China)
6-7 Degradation and Space Charge Accumulation Characteristics in Proton Beam Irradiated Fluorinated
Insulating Material (NO. 253)
Ushio Chiba*, Masahito Miyoshi, Kimio Hizikata, Hiroaki Miyake, Yasuhiro Tanaka (Tokyo City University, Japan)
6-8 Space Charge Characteristics of Thermal-electrical Aged Polyimide Films (NO. 286)
Yajun Mo1, Ling Zhang1, Yuanxiang Zhou1*, Jie Liu2, Yunxiao Zhang1, Zhongliu Zhou1 (1 Department of Electrical
Engineering, Tsinghua University, China, 2School of Electrical Engineering, Zhengzhou University, China)
6-9 Space Charge Characteristics of Graphene Oxide/Epoxy Resin Nanocomposites Under Polarity Reversal
Voltage (NO. 313)
Hongliang Zhang1, 2, Hua Feng2, Siyu Zhang2, Ding Li2, Peng Liu2, Zongren Peng2 (1College of Electric Engineering
and Information Engineering, Lanzhou University of Technology, China, 2State Key Laboratory of Electrical
Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an, China)
6-10 Space Charge in Polyethylene and Surface Fluoridized Polyethylene Samples Under DC High Voltage
Application with Long Time (NO. 316)
Zebin Cao, Yewen Zhang*, Feihu Zheng, Zhenlian An (Department of Electrical Engineering, Tongji University,
China)
6-11 Investigation of Surface Charge Distribution and Its Influence on Characteristics of Dielectric Barrier
Discharge (NO. 32)
Xinzhe Ma, Yongpeng Meng, Yan Du, Kai Wu (State Key Laboratory of Electrical Insulation and Power Equipment,
School of Electrical Engineering, Xi'an Jiaotong University, China)
6-12 Effect of Oil-paper Damped State on Characteristics of Surface Discharge Process Under AC-DC Combined
Voltage (NO. 39)
Xining Li, Yanjie Cui, Liang Pan, Shengchang Ji, Lingyu Zhu, Yao Xiao, Hantao Cui, Zhitong Jiang (State Key
Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China)
6-13 The Effect of Wavefront on the Breakdown Characteristics of Transformer Oil Under Positive Impulse Voltage
(NO. 62)
Heli Ni, Ning Guo, Yi Zhao, Weixiong Yuan, Xiao'ang Li, Qiaogen Zhang, Tonglei Wang (State Key Laboratory of
Electrical Insulation and Power Equipment, Xi’an Jiaotong University, China)
6-14 Effect of Traps on DC Surface Flashover Characteristics of Polymer in Vacuum (NO. 64)
Zhenjun Zhang1, Jie Li1, Hui Wang1, Bin Wang1, Wu Jiang2, Xiaoquan Zheng2 (1State Grid Shandong Electric
Power Research Institute, China, 2State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an
Jiaotong University, China)
6-15 Comparison of Time-dependent Variation of Surface Charge Accumulation in SF6/N2 and Pure SF6 (NO. 106)
Han Wang, Jianyi Xue, Baohong Guo, Junbo Deng, Guanjun Zhang (State Key Laboratory of Electrical Insulation
and Power Equipment, School of Electrical Engineering, Xi’an Jiaotong University, China)
6-16 Study on the Residual Surface Insulation Strength under Repetitive Nanosecond Pulses in Nitrogen (NO. 160)
Jiangtao Li, Zheng Zhao, Can Su, Chenjie Li, Yifeng Wang, Xin Feng, Qingyu Li (School of Electrical Engineering,
Xi’an Jiaotong University, China)
6-17 Plasma Treatment Enhances Surface Flashover of Epoxy Resin (NO. 173)
Wenying Yue, Daomin Min, Yongjie Nie, Shengtao Li* (State Key Laboratory of Electrical Insulation and Power
Equipment, Xi'an Jiaotong University, China)
6-18 Effect of Temperature on Surface Charge Accumulation and Decay of Polypropylene Film under DC and Pulse
Voltages (NO. 176)
Wenbo Zhu1, Boxue Du1, Jin Li1, Jingang Su1, Xiaoxiao Kong1, Ang Li2, Penghao Huang2, Qinghua Tang2, Haoming
Wang2, Pengxian Song2 (1Key Laboratory of Smart Grid of Education Ministry, School of Electrical and
Information Engineering, China, 2State Grid Tianjin Electrical Power Company, China)
6-19 Investigation on the Characteristics of Self-Breakdown in FLTD Gas Spark Switches (NO. 213)
Zhehao Pei, Xiaoang Li, Xuandong Liu, Qiaogen Zhang, Lin Liu (State Key Laboratory of Electrical Insulation and
Power Equipment, School of Electrical Engineering, Xi’an Jiaotong University, China)
6-20 Influence Mechanisms of Pulse Duration on Transformer Oil Breakdown Characteristics (NO. 231)
Tonglei Wang1,2, Fengbo Tao1, Chao Wei1, Jinggang Yang1, Yang Liu1, Qiaogen Zhang2, Heli Ni2, Meng Gao2
(1Jiangsu Electric Power Company Research Institute, China, 2State Key Laboratory of Electrical Insulation and
Power Equipment, Xi’an Jiaotong University, China)
6-21 The Evolution of Surface Charge Distribution on GIL Spacer Under DC Voltages (NO. 235)
Jianyi Xue1, Han Wang1, Baohong Guo1, Xiaofeng Fan2, Xiangyu Liu2, Yanqin Liu2, Kefeng Li2, Junbo Deng1*,
Guanjun Zhang1* (1State Key Laboratory of Electrical Insulation and Power Equipment, School of Electrical
Engineering, Xi’an Jiaotong University, 2State Grid Sichuan Electric Power Company Chengdu Power Supply
Company, China)
6-22 Preliminary study on Structural Integrity and Surface Properties of Surface Fluorinated Silicone Rubbers (NO.
244)
Ruochen Shen1, Zhenlian An1*, Yong Yang2, Xulei Liu2, Xiuzhi Li2, Xiaoxiao Gu1, Feihu Zheng1, Yewen Zhang1
(1Department of Electrical Engineering, Tongji University, China, 2Shandong Taikai Electric Insulation Co., Ltd.,
China)
6-23 Improving DC Surface Flashover Property in SF6 by Short Time Fluorination of Model Spacers (NO. 279)
Shun He1, Chuanyang Li2, Chuanjie Lin2, Jingliang He2 (1Electric Power Research Institute, Yunnan Electric Power
Grid Co., Ltd., China, 2State Key Lab of Power Systems, Department of Electrical Engineering Tsinghua University,
China)
6-24 The Mechanism of Surface Charge Accumulation on Alumina Ceramics under Impulse Voltage in Vacuum (NO.
284)
Baohong Guo, Guangyu Sun, Guoqiang Su, Jianyi Xue, Baipeng Song, Guanjun Zhang (State Key Laboratory of
Electrical Insulation and Power Equipment, School of Electrical Engineering, Xi’an Jiaotong University, China)
6-25 Study on DC Breakdown Characteristics of Epoxy Insulating Materials (NO. 342)
Zhaoliang Xing1, Chenpeng Li2, Weijiang Lu1, Chong Zhang1, Xiangnan Wan1, Zhuo Zhang1, Weikang Li1, Yuan
Zhou1, Jiasheng Ru3, Xin Chen1 (1State Key Laboratory of Advanced Power Transmission Technology, Global
Energy Interconnection Research Institute Co. Ltd., China, 2State Grid Materials Co. Ltd., China, 3Xi’an Jiaotong
University, China)
6-26 Surface Characterization Analysis of Silicone Rubber after Long Term Corona and Humidity Exposure (NO.
392)
Maoqiang Bi1*, Jing Tang2, Tianyan Jiang1, Xi Chen1, Zhangang Yang3 (1School of Electrical and Electronic
Engineering of Chongqing University of Technology, China, 2College of Materials Science and Engineering,
Chongqing University, China, 3State Grid Chongqing Jiangbei Electric Power Supply Branch, China)
6-27 Study on Interface between Core and Sheath of Composite Insulator Based on Leakage Current (NO. 435)
Yishan Li, Zhidong Jia, Xilin Wang (Graduate School at Shenzhen, Tsinghua University, China)
6-28 Wet Snow Flashover Characteristics of the Insulator Strings in “Λ” Shape on 500 kV Transmission Lines (NO.
441)
Jingwei Xu1, Longji Li2, Zhidong Jia1, Shunnan Liu1, Qingfeng Wen2, Xiaoguang Xi2, Jiping Liu2 (1Graduate school
at Shenzhen, Tsinghua University, China, 2Electric Power Research Institute of State Grid Tianjin Electric Power
Company, China)
6-29 Interface Properties in Dielectrics: A Cross-section Analysis by Atomic Force Microscopy (NO. 363)
Gilbert Teyssedre, Christina Villeneuve-Faure, Gilbert Teyssedre, Séverine Le Roy, Kremena Makasheva, Laurent
Boudou (Laplace - CNRS, France)
