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© Hitachi, Ltd. 2018. All rights reserved.
IRED 2018
Slovenian-Japanese Partnership in the field
of smart grids and smart communities
ELES
October 16th. 2018
Gregor Omahen Akito Fukasawa
Hitachi
© Hitachi, Ltd. 2018. All rights reserved.
1. Introduction
2. Implementation activities
3. Results
Contents
1
© Hitachi, Ltd. 2018. All rights reserved.
1. Introduction
2
© Hitachi, Ltd. 2018. All rights reserved.
1-1. Introduction of ELES
Slovenian Transmission System Operator (TSO)
Operating revenues: EUR 455.6 million
Number of employees: 1.896 (TSO: 566)
Development in the centre of operation
Managing projects in value of 150 million €
© Hitachi, Ltd. 2018. All rights reserved.
1-2. Introduction of Hitachi (1)
4
6%
20%
23%
11%9%
16%
10%
*1: Revenue (9.368 bn JPY) converted at the official rate of 106 JPY to US dollar as of March 31, 2018. Revenues include intersegment transactions.*2: As Hitachi Capital Corporation was converted into an equity-method associate as of October 3, 2016, there is no company which belongs to the
Financial Services Segment from the beginning of the third quarter of the year ended March 31, 2017
Others
Revenues
88.3 bnUSD
Social Infrastructure & Industrial Systems
Automotive Systems
High Functional Materials & Components
Smart Life & Ecofriendly Systems Information &
Telecommunication Systems
Electronic Systems & Equipment
Construction Machinery
5%
© Hitachi, Ltd. 2018. All rights reserved.
1-2. Introduction of Hitachi (2)
5
Information & Telecommunication Systems
Service IT Service, Data Centre Solutions, Consulting
System Solutions
Large-scale systems, Highly reliable systems
Finger Vein Authentication
Healthcare Systems
Hardware, Software
Platforms
Power Systems
Nuclear Power Business
Transmission & Distribution
Railway Systems
Rolling stock + maintenance
Electrical components
Signaling / Train control systems
Construction Machinery
Hydraulic Excavators
Wheel Loaders
Mining Equipment
© Hitachi, Ltd. 2018. All rights reserved.
2017201520142013
Start of SLO-JPN Discussions
Phase1Start of
Implementation
20182016
Phase1Signing
Ceremony
Phase2Signing
Ceremony
1-3 Project History
© Hitachi, Ltd. 2018. All rights reserved.
Quick facts
Project Period : 2016 – 2021
Divided into 2 phases
Phase 1 : 2016 – 2019
Phase 2 : 2018 – 2021
Value : about 35 Million €
Over 30 partners has been
Involved in the project
1-4 Overview of the project
9
© Hitachi, Ltd. 2018. All rights reserved.
1-5 Scope of the project
Advanced functionalities:
State estimation
Voltage Control
Conservation voltage reserve
Reactive power provision
Closed loop operation
FLISR
Short term nodal forecasting
System integration using
CIM standard
Demand side management:
Critical peak tariff
Balancing of system
10
Multifunctional use of system
storage:
Automatic frequency control
Emergency situation
Voltage dips
Smart Communities:
Energy management optimization
Flexibility
Systems to be demonstrated:
Cloud based Distribution Management
System (DMS)
Cloud Based Advanced Energy
Management System
Storage System
Demand Response System
© Hitachi, Ltd. 2018. All rights reserved.
1-6 Objectives of the project
© Hitachi, Ltd. 2018. All rights reserved.
1-7 System overview
Cloud based system
Modular Solution
Scalable
Customizable
Building
DistributionCompany 1
Date Center
Cloud ServiceAEMS
BEMS
FEMS
HEMS
Cloud ServiceDMS
Home
Battery Storage
Islanding
Voltage dips measures
Ancillary Service
Factory
FEMS
BEMS
DistributionCompany 2
DistributionCompany 3
DistributionCompany 4
DistributionCompany 5
Voltage Control
FLISR
CVR
© Hitachi, Ltd. 2018. All rights reserved. 13
1-8 Location - Klece
Kleče
Phase1 : Cloud Distribution
Management System (DMS)
Phase2 : Cloud Advanced
Energy Management
System (AEMS)
© Hitachi, Ltd. 2018. All rights reserved. 14
Substation
Slovenj Gradec
50% higher reliability
of supply
1-9 Location - Substation Slovenj Gradec
© Hitachi, Ltd. 2018. All rights reserved. 15
Substation Breg /
Ptuj
>95%Voltage within standard
10%Lower peak load
1-10 Location - Substation Breg /Ptuj
© Hitachi, Ltd. 2018. All rights reserved. 16
Idrija
1 WM Hybrid Battery
5%
Lower consumption in
public buildings
1-11 Location - Idrija
© Hitachi, Ltd. 2018. All rights reserved. 17
Ljubljana
5 TimesLarger islanding area
1-12 Location - Ljubljana
© Hitachi, Ltd. 2018. All rights reserved.
3x DMS
2x AEMS
5MW Battery Storage
41 x Network control
devices
5 x Local Voltage controller
~ 150 xEMS
99 x Network
measurements
100 Relays
1-13 Summary of equipment /system
© Hitachi, Ltd. 2018. All rights reserved.
2. Implementation activities
19
© Hitachi, Ltd. 2018. All rights reserved.
Phase 1
-Equipment installed
-Advanced functionalities has been developed
-Systems integrated
Pilot Operation has just started.
Phase 2
-Project just started
20
2-1 Current status of the project
© Hitachi, Ltd. 2018. All rights reserved. 21
2-2 Demand Response Activities
2 monthsof communication
activities
17 presentations to local
communities
Web page, posters
Press conference
Publications in local media
© Hitachi, Ltd. 2018. All rights reserved.
3. Results
22
© Hitachi, Ltd. 2018. All rights reserved.
3-1 Results of Demand Response
830 consumers joined the project
730 consumers receive SMS notice
100 consumers have equipment installed
© Hitachi, Ltd. 2018. All rights reserved. 24
3-2 Results of Demand Response
Activation on 24.1.2018 – normal working day at 19:00
© Hitachi, Ltd. 2018. All rights reserved. 25
3-3 Results of Demand Response
Activation on 17.2.2018 – Saturday before lunch
© Hitachi, Ltd. 2018. All rights reserved.
October 16th, 2018
Gregor Omahen
END
ELES
26
Slovenian-Japanese Partnership in the field of smart grids and smart communities
Akito Fukasawa
Hitachi