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Distributed Control of Battery Energy Storage Systems for Improved Frequency Regulation.
- Source :
-
IEEE Transactions on Power Systems . Sep2020, Vol. 35 Issue 5, p3729-3738. 10p. - Publication Year :
- 2020
-
Abstract
- In this paper a distributed control strategy for coordinating multiple battery energy storage systems to support frequency regulation in power systems with high penetration of renewable generation is proposed. The approach is based on an online convex optimisation framework that considers both the operating costs of storage systems and the frequency regulation requirements. The proposed framework uses a dynamic regret based on the last available information up to the current point in time of renewable generation and demand, which are uncertainty sources. The approach provides more accurate control than the currently employed prediction-based algorithms and it can be implemented in a distributed manner using a multi-agent system framework that facilitates plug-and-play functionality. The effectiveness and scalability of the proposed strategy is assessed through several case studies. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BATTERY storage plants
*MULTIAGENT systems
*OPERATING costs
Subjects
Details
- Language :
- English
- ISSN :
- 08858950
- Volume :
- 35
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Power Systems
- Publication Type :
- Academic Journal
- Accession number :
- 145287479
- Full Text :
- https://doi.org/10.1109/TPWRS.2020.2974026