Conference paper
Coordinated Control Scheme of Battery Energy Storage System (BESS) and Distributed Generations (DGs) for Electric Distribution Grid Operation
This paper describes a coordinated control scheme of battery energy storage system (BESS) and distributed generations (DGs) for electric distribution grid operation. The BESS is designed to stabilize frequency and voltages as a primary control after the electric distribution system enters into the islanding operation mode, while the centralized joint load frequency control (CJLFC) utilizing DGs handles the secondary frequency regulation.
The BESS with the associated controllers has been modelled in Real-time digital simulator (RTDS) in order to identify the improvement of the frequency and voltage response. The modified IEEE 9-bus system, which is comprised of several DG units, wind power plant and the BESS, has been employed to illustrate the performance of the proposed coordinated flexible control scheme using RTDS in order to verify its practical efficacy.
Language: | English |
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Publisher: | IEEE |
Year: | 2012 |
Pages: | 4758-4764 |
Proceedings: | 38th Annual Conference of the IEEE Industrial Electronics Society |
ISBN: | 1467324191 , 1467324205 , 1467324213 , 9781467324199 , 9781467324205 and 9781467324212 |
ISSN: | 1553572x |
Types: | Conference paper |
DOI: | 10.1109/IECON.2012.6389587 |
ORCIDs: | Zhao, Haoran , Wu, Qiuwei and Østergaard, Jacob |
Battery energy storage system (BESS) Centralized joint load frequency control (CJLFC) Distributed generations (DGs) Primary/secondary frequency control
BESS Batteries CJLFC DG IEEE standards RTDS Real time digital simulator (RTDS) Time frequency analysis battery energy storage system centralized joint load frequency control coordinated flexible control scheme distributed generation distributed power generation electric distribution grid operation energy storage frequency control frequency stability islanding operation mode load regulation modified IEEE 9-bus system power distribution control power grids real-time digital simulator secondary frequency regulation voltage regulators voltages stability wind power plant wind power plants