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Solutions Portfolio
www.efacec.com mod. CS209I1406A1
Headquarters
Efacec Electric Mobility, S.A.Electronic Power Systems Division
Rua Eng. Frederico UlrichAp. 3078 4471-907 Moreira Maia Portugal
Tel: +351 229 402 000 Fax: +351 229 403 209 e-mail: [email protected]
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Energy Storage Solutions
The integration of large-scale energy storage systems in electric power grids is becoming further relevant. This type of solution can be advantageously used in different segments, from renewables grid integration, hybrid systems stabilization to distribution/transmission grid ancillary services.
The Efacec Storage Converter Station is a fully integrated solution for grid connected power conversion from battery energy storage systems, creating an entirely optimized station for storage applications, allowing highly flexible and performant solutions.
Aiming at large-scale centralized energy storage systems, the Efacec Storage Converter Station ensures a simplified installation and maintenance due to its integrated design approach. Integrating all products with in-house developed technology, the highest competiveness and reliability targets are reached through Efacec’s advanced power inverters, MV switchgear and transformers. Moreover, the full system knowledge makes the optimization of the global solution achievable in a more effective way, also allowing for integrated product lifecycle support service of the full solution.
The Efacec Storage Inverters play a crucial role in assuring the interaction between the storage system and the grid, providing advanced power control and innovative grid support features allowing the compliance with most demanding local utility grid requirements. The Efacec System Controller implements full dynamic control of the system and assures real time management of the energy storage application.
Efacec uses its competences in energy systems automation, power electronics and medium voltage solutions to make available customizable and adaptable solutions for system control, monitoring and integration with the grid operator dispatch.
Efacec Energy Storage Solutions
Technical dataConverter Station Power 250 - 500 kW 1000 - 1460 kW
EFASOLAR Inverter1 x 2501 x 500
1 x 500M
2 x 500/500M2 x 630/630M
2 x 730Maximum Battery Voltage 1000 VMaximum DC Current 542 - 1200 A 1048 - 1350 ATransformer Oil Immersed / Dry TypePower 250 - 500 kVA 1000 - 1460 kVANumber of LV Windings 1 2Switchgear IS + IS + CIS / IS + CIS(1)
Voltage ≤ 36 kVInsulation Air / SF6System Controller
Web Interface
Dispatch Integration
Automatic Diagnostic
Dynamic/Adaptable Control AlgorithmsEnclosure ContainerDimensions 20 ft. / 40 ft.Battery Type Compatible with full range of technologies
(1) Different configurations available upon request. Base Feature
Battery Storage Container
Storage Converter Container
Grid Connection Point
Battery SystemEfacec Storage Inverter
Efacec Transformer & MV Switchgear
Efacec Grid Management& Battery Control Solution
Battery Management System
System Controller
SCADA
Web Access Grid Dispatch
P
SOC
Battery DischargingBattery charging
P
SOC
Battery DischargingGrid Network Failure
P
SOC
Output Power PV Plant withEnergy Storage System
Solar PV Generation
Battery State of ChargeBattery State of Charge
Battery State of Charge
Grid Network Service Reposition
P
SOC
Grid Rated Frequency
Battery Dischargingfor xxx Freq. Regulation
Battery ChargingPlant with energy storage system
P
SOC
Battery DischargingBattery charging
P
SOC
Battery DischargingGrid Network Failure
P
SOC
Output Power PV Plant withEnergy Storage System
Solar PV Generation
Battery State of ChargeBattery State of Charge
Battery State of Charge
Grid Network Service Reposition
P
SOC
Grid Rated Frequency
Battery Dischargingfor xxx Freq. Regulation
Battery ChargingPlant with energy storage system
P
SOC
Battery DischargingBattery charging
P
SOC
Battery DischargingGrid Network Failure
P
SOC
Output Power PV Plant withEnergy Storage System
Solar PV Generation
Battery State of ChargeBattery State of Charge
Battery State of Charge
Grid Network Service Reposition
P
SOC
Grid Rated Frequency
Battery Dischargingfor xxx Freq. Regulation
Battery ChargingPlant with energy storage system
System Controller
Battery Storage ContainerEfacec Battery PowerConverter Container
Efacec Storage Inverter
Electric Grid
Wind Power Plant
PV Power Plant
Diesel Gensets Power Plant
Battery System EFASOLAR PVStation
Efacec Energy Storage SolutionEFASOLAR PV Power Plant Solution
System Architecture
Applications
Peak Shaving
Renewables Grid Integration
Energy Backup
General Topology
Other Applications / Features
- Load Shifting
- Up/Down Power Ramp Limitation
- Black Start Capability
- Dynamic Grid Frequency Regulation
- Dynamic Grid Voltage Regulation
- Power Factor Control
- Other Customizable Grid Support Capabilities
Efacec Storage Inverter Efacec MV SwitchgearEfacec LV/MV Transformer
Efacec Storage System Controller100 kW to 730 kW Up to 36 kV
Solutions Portfolio
www.efacec.com mod. CS209I1406A1
Headquarters
Efacec Electric Mobility, S.A.Electronic Power Systems Division
Rua Eng. Frederico UlrichAp. 3078 4471-907 Moreira Maia Portugal
Tel: +351 229 402 000 Fax: +351 229 403 209 e-mail: [email protected]
Due
to c
onti
nuou
s de
velo
pmen
t, s
peci
fica
tion
s m
ay c
hang
e w
itho
ut n
otic
e. N
ot v
alid
as
a co
ntra
ctua
l ele
men
t.
Energy Storage Solutions
Vis
itez
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ite
Web
