Research on Improving Transient Stability of Power System with Distributed BESS and its Coordinated Control Method
The feasibility of battery energy storage system (BESS) in ameliorating power system transient stability has been proved. However, the required BESS capacity is large, which leads to high price. Meanwhile, the improving effect is significantly affected by fault location and BESS location. To address...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/32/e3sconf_posei2021_01007.pdf |
| _version_ | 1818832137800908800 |
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| author | Su Can Zhou Hao Yan Peng Meng Liang Cheng Ziwei |
| author_facet | Su Can Zhou Hao Yan Peng Meng Liang Cheng Ziwei |
| author_sort | Su Can |
| collection | DOAJ |
| description | The feasibility of battery energy storage system (BESS) in ameliorating power system transient stability has been proved. However, the required BESS capacity is large, which leads to high price. Meanwhile, the improving effect is significantly affected by fault location and BESS location. To address the problem, a distributed configuration of BESS, with a coordinated control method, is proposed in this paper. Firstly, an independent double-closed loop decoupling controller is designed for each BESS, so that the BESS unit can realize decentralized control according to its local correlation information. Secondly, particle swarm optimization is applied to optimize the control parameters of the distributed controllers to achieve coordinated control. Simulation results show that the distributed BESS controllers optimized by particle swarm optimization can better coordinate with each other, and the transient stability of the system is significantly improved. |
| first_indexed | 2024-12-19T01:58:15Z |
| format | Article |
| id | doaj.art-9e523c1e323b4f9fadf4a31a96002d8d |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-19T01:58:15Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-9e523c1e323b4f9fadf4a31a96002d8d2022-12-21T20:41:08ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012560100710.1051/e3sconf/202125601007e3sconf_posei2021_01007Research on Improving Transient Stability of Power System with Distributed BESS and its Coordinated Control MethodSu Can0Zhou Hao1Yan Peng2Meng Liang3Cheng Ziwei4Electric Power Research Institute of State Grid Hebei Electric Power CompanyElectric Power Research Institute of State Grid Hebei Electric Power CompanyElectric Power Research Institute of State Grid Hebei Electric Power CompanyElectric Power Research Institute of State Grid Hebei Electric Power CompanyElectric Power Research Institute of State Grid Hebei Electric Power CompanyThe feasibility of battery energy storage system (BESS) in ameliorating power system transient stability has been proved. However, the required BESS capacity is large, which leads to high price. Meanwhile, the improving effect is significantly affected by fault location and BESS location. To address the problem, a distributed configuration of BESS, with a coordinated control method, is proposed in this paper. Firstly, an independent double-closed loop decoupling controller is designed for each BESS, so that the BESS unit can realize decentralized control according to its local correlation information. Secondly, particle swarm optimization is applied to optimize the control parameters of the distributed controllers to achieve coordinated control. Simulation results show that the distributed BESS controllers optimized by particle swarm optimization can better coordinate with each other, and the transient stability of the system is significantly improved.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/32/e3sconf_posei2021_01007.pdf |
| spellingShingle | Su Can Zhou Hao Yan Peng Meng Liang Cheng Ziwei Research on Improving Transient Stability of Power System with Distributed BESS and its Coordinated Control Method E3S Web of Conferences |
| title | Research on Improving Transient Stability of Power System with Distributed BESS and its Coordinated Control Method |
| title_full | Research on Improving Transient Stability of Power System with Distributed BESS and its Coordinated Control Method |
| title_fullStr | Research on Improving Transient Stability of Power System with Distributed BESS and its Coordinated Control Method |
| title_full_unstemmed | Research on Improving Transient Stability of Power System with Distributed BESS and its Coordinated Control Method |
| title_short | Research on Improving Transient Stability of Power System with Distributed BESS and its Coordinated Control Method |
| title_sort | research on improving transient stability of power system with distributed bess and its coordinated control method |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/32/e3sconf_posei2021_01007.pdf |
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