Improved grid stability
The storage system compensates for fluctuations and increases supply security.
Initial Situation
Together with E.DIS and WEMAG AG, SCADA-Automation developed and implemented a flexible battery storage solution in Friedland, Mecklenburg-Vorpommern, as part of the EU-funded iElectrix project. The goal was to efficiently bridge local grid bottlenecks and improve the integration of renewable energy sources. The project involved 14 partners from nine EU countries and Indian utility TATA Power, as part of the Horizon 2020 research programme.
Challenge
The main challenge was to develop a flexible battery storage solution that could be integrated into the existing distribution network. The focus was on three key objectives: integrating renewable energy to optimise local feed-in and reduce grid congestion, ensuring grid stability through reliable response to fluctuations in the distribution network, and maximising flexibility. The solution needed to be flexible, rapidly deployable, and scalable to meet regional demands efficiently.
Solution
Intelligent control
The battery is operated using zenon Energy Edition 8.10.
Seamless communication
Interfaces such as IEC60870-5-104, Modbus-TCP, and Profinet ensure smooth integration.
Enhanced grid protection functions
The Bachmann M1 controller with GSP module ensures grid stability and protection.
Virtual power plant integration
Thanks to VHPready standards, flexible remote control and operations management is possible.
Outcome and Benefits
The implementation of this tailored control and monitoring system delivers the following benefits:
Maximum flexibility
The flexible solution can be quickly adapted to changing grid requirements.
Efficient use of renewable energy:
Surplus green power is stored and fed back into the grid as needed.
Scalability and future-readiness
The system is modular and adaptable to future developments.
Conclusion
The Friedland project demonstrates how flexible battery storage solutions can help address local grid challenges. SCADA-Automation made a significant contribution to the success of this initiative by delivering a customised control and monitoring system.
Intelligent local network station from E.DIS in Friedland, Mecklenburg-Western Pomerania
Interior view of the WEMAG battery storage system (WBS)
NSHV with Bachmann control of the WBS station
Project Overview
Client
European Union
Location
Friedland, Mecklenburg-Vorpommern, Germany
Technology
1 MW battery storage
Scope of Delivery
- smartBAT
- HMI design with 1024×768 touch display
- zenon Logic (Straton)
- IEC60870-5 interfaces -104, -101
- Modbus-TCP interfaces
- Grid operator integration
- Connection to virtual power plant smartEMS™ via VHPready
- Integration of Bachmann M1 controller
- Bachmann M1 controller with grid measurement and protection module GSP
- Certified EZA controller (VDE-AR-N-4110)
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