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Renewable EnergyEnergy StoragePV eBoP
Siemens CentroaméricaUnrestricted © Siemens AG 2018
Unrestricted © Siemens AG 201820.09.2018Page 2 A. Cordova
Big data has to be turned into smart data
Distributed energy systemsincrease complexity
Frequency and voltage stability challengesMore load fluctuations need to be managed
Capacity constrains require fast reacting grid control and adaptive assets
Customer behavior Dependency relationships dissolve
The Energy Business is Changing Dramatically
Shorter time-to-market intervalsmake asset management more difficult
Unrestricted © Siemens AG 201820.09.2018Page 3 A. Cordova
FLUENCE Brings Unmatched Experience at Scale From the PartnerYou Can Trust
Unrestricted © Siemens AG 201820.09.2018Page 4 A. Cordova
The energy business is changing dramatically
Unrestricted © Siemens AG 201820.09.2018Page 5 A. Cordova
Energy Storage Continues to Gain Momentum Worldwide…
Unrestricted © Siemens AG 201820.09.2018Page 6 A. Cordova
Energy Storage Technologies and Application Areas
Electrical storage
Mechanical storage
Electrochemical storage
Chemical storage
Source: Study by DNK/WEC “Energie für Deutschland 2011“, Bloomberg – Energy Storage technologies Q2 2011CAES – Compressed Air Energy Storage
1 kW 10 kW 100 kW 1 MW 10 MW 100 MW 1,000 MW
Dual film capacitorSuperconductor
coil
Min
utes
Sec
onds
Hou
rsD
ays/
mon
ths
Li-ionNaS batteries
Redox flow batteries
H2 / methane storage (stationary)
diabaticadiabatic CAES Water pumped
storage
TechnologyFlywheel energy storage
SIESTORAGE
Time in use
• Know-how in different battery technologies and chemistries
• Designed for the use of various battery suppliers
• Technical data depending on supplier
• Maximum savings through optimized plant operation
Unrestricted © Siemens AG 201820.09.2018Page 7 A. Cordova
Lithium–Ion Cost
Unrestricted © Siemens AG 201820.09.2018Page 8 A. Cordova
Applications and Use Cases
Applications Use cases
Electricity supply formicrogrids/ isolated grids
• Black start• Ramping control• Time shifting• Capacity firming• Diesel offset• Frequency regulation (Primary Control Reserve)• Peak load management
Electricity supply for industry• Black start• Backup energy• Diesel offset• Peak load management
Integration of renewable energy• Ramping control• Time shifting• Capacity firming
T&D upgrade deferral• Peak load management• Ramping control• Frequency regulation
Unrestricted © Siemens AG 201820.09.2018Page 9 A. Cordova
Our Offer: PV eBoPInverter solution
MV Components• MV transformer• RMU (8DJH…)
CINVERTERCABINET• Outdoor Inverter • Up to 1500 VDC• Up to 4 MVA
B
Upsides• Monitoring & Control• Warranty extension• Operation & Maintenance• Repair Services
E
DC Connection• Combiner Boxes• LP Switching• DC Fusing• DC-Cables to Inverter
A
A
BC
D
Grid Connection• MV/HV Substation• HV Transformer• Switchboard Station• MV Switchgear• MV/AUX Transformer
D
E
SIESTORAGE• Energy Storage System• Battery Ion – Lithium
system
F
F
Unrestricted © Siemens AG 201820.09.2018Page 10 A. Cordova
Our Offer: PV eBoPScope
FIN
AN
CIN
G(S
IEM
ENS
FIN
AN
CIA
L SE
RVI
CES
)
0.55:34.5 kV
MV Skid
PowerTransformer100 MVA38:115 kV
Feeder 1Feeder 2
Feeder n
Siestorage
~
0.55:34.5 kV
MV Skid
~
0.55:34.5 kV
MV Skid
~
Main MV SWGRNon Siemens scope
User’s HV SEExisting CFE’s HV SETo CENACE
SiemensPCyM
SiemensSCADA
Combinerbox
Combinerbox
Combinerbox
Unrestricted © Siemens AG 201820.09.2018Page 11 A. Cordova
What is energy storage? Large-scale batteries forIndustrial applications…
Unrestricted © Siemens AG 201820.09.2018Page 12 A. Cordova
Advantages
A modular system, flexible and scalable
• Flexible design for various power and capacity requirements
• High redundancy for outstanding availability
Modularity
SIESTORAGE functional diagramPoint of Interconnection
A Grid connection cabinet
B Converter cabinet
C Control cabinet
D Battery cabinet
* System Control Unit
A
B
D
C
Aux. trans-former
HMI
SCU *
~= ~= ~= ~= ~= ~= ~= ~= ~= ~= ~= ~=
Measurement
Unrestricted © Siemens AG 201820.09.2018Page 13 A. Cordova
BenefitEco friendly: A sustainable solution with less CO2 emissions
SIESTORAGE for electrical balance of plant to integrate PV generation into the grid
1 Combiner box
2 MV converter station
3 SIESTORAGE
4 E-House
5 Transformer
6 Monitoring & control center
6
5
4
3
2
1
Unrestricted © Siemens AG 201820.09.2018Page 14 A. Cordova
Germany, VEO (Vulkan Energie Oderbrücke Gmbh)The Steel Plant Of Eisenhüttenstadt Depends On It
2.8 MW
1080 kWhSIESTORAGE system
Main applicationsBlack start of a gas turbine
Turnkey solution
1 Modular battery storage system
2 Starting motor of the gas turbine
3 Natural gas turbine
4 Standalone grid / plant grid
5 Public grid
6 Integrated steel works
7 Power failure/blackout in the local grid
Unrestricted © Siemens AG 201820.09.2018Page 15 A. Cordova
Portugal, InovGrid Évora, edpEnergy Storage Pilot Project
472 kW
360 kWhSIESTORAGE system
Main applicationsEnergy backup, voltage regulation, peak shaving
Turnkey solution
Unrestricted © Siemens AG 201820.09.2018Page 16 A. Cordova
Island of Ventotene, ENEL, Italy: SIESTORAGE and SICAM Microgrid Manager – Off-grid Electrification And Sustainable Microgrid
~15%Fuel savings
Improved grid stability, reduction of CO2 and maintenance costs
~ -55% gen-set operating hours
500 kW600 kWhSIESTORAGE system
“ This has improved our way of life on the island – and it is the beginning of a new co-existence with respect for our environment.”Mr. Pennacchio (Resident of Ventotene)
Unrestricted © Siemens AG 201820.09.2018Page 17 A. Cordova
Netherlands, SIESTORAGE for Primary Reserve PowerVery Compact Design = 27 ft Container Only
1.6 MW
1.3 MWhSIESTORAGE system
Main applicationsPrimary Reserve Power
Turnkey solution 27” container
Unrestricted © Siemens AG 201820.09.2018Page 18 A. Cordova
Italy, Enel Distribuzione S.p.A., IserniaSIESTORAGE in a Smart Grid
1 MVA
500 KWhSIESTORAGE system
Main applicationsNetwork stabilization for decentralized power generation / integration of renewables
Paola Petroni - Head of Network Technologies,Infrastructure and Networks Division
We need better ways to store energy for our pilot projects, and because Siemens was strongly committed to investing its expertise and efforts into the new energy storage system, we chose Siemens from among seven bidders.
Turnkey solution
Unrestricted © Siemens AG 201820.09.2018Page 19 A. Cordova
England, The University of Manchester Technology and Solution for Green Energy
236 kW rated active power180 kWhSIESTORAGE system
Main applicationsPower supply of the campus For R&D purpose
The SIESTORAGE system is an excellent addition to our facilities for energy storage research. It will allow us to devise and evaluate control and operating strategies for future grid systems, and also to understand the requirements for next generation storage devices such as those based on graphene.
Prof Andrew Forsyth, Professor of Power ElectronicsTurnkey solution
Unrestricted © Siemens AG 201820.09.2018Page 20 A. Cordova
Germany, Hydroelectric Power Plant SIESTORAGE for Frequency Regulation
10 MW
13 MWhSIESTORAGE system
Main applicationsNetwork stabilization for decentralized power generation
Turnkey solution
Unrestricted © Siemens AG 201820.09.2018Page 21 A. Cordova
Germany, SiemensSIESTORAGE for Peak Shaving (Grid Fee Reduction)
1.4 MW
1.8 MWhSIESTORAGE system
Main applicationsPeak Load ManagementROI ≈ 4yrs through yearly grid fee reduction
Turnkey solution
Unrestricted © Siemens AG 201820.09.2018Page 22 A. Cordova
Contact MS CAM&CARBattery Energy Storage System Business
Arturo CordovaBusiness DeveloperRC-CR EM MS CAM&CAR
La Uruca10022 – 1000 San José, Costa Rica.Medium Voltage and Systems
Mobile: +506 6069-9797
E-mail: [email protected]
www.siemens.com/global/en/home/products/energy/medium-voltage/solutions/electrical-balance