A Reliability Evaluation Method for Power System with Energy Storage Based on Operation Optimization
In view of the problem that the traditional reliability evaluation method often leads to outage loss of power system, a new reliability evaluation method is proposed for power system with energy storage based on operation optimization. Firstly, a probabilistic model is established according to distr...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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State Grid Energy Research Institute
2022-09-01
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| Series: | Zhongguo dianli |
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| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202202047 |
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| _version_ | 1850037761787035648 |
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| author | Liming ZHANG Hao LI Yaxiong WU Chong GAO Junxiao ZHANG Yong LIU |
| author_facet | Liming ZHANG Hao LI Yaxiong WU Chong GAO Junxiao ZHANG Yong LIU |
| author_sort | Liming ZHANG |
| collection | DOAJ |
| description | In view of the problem that the traditional reliability evaluation method often leads to outage loss of power system, a new reliability evaluation method is proposed for power system with energy storage based on operation optimization. Firstly, a probabilistic model is established according to distributed generation output, and a profit-driven energy storage probability model is established under the peak-valley price mechanism. Secondly, the fault isolation range is refined according to fault types, and the non-fault isolation area is islanded and power matched through network reconfiguration to minimize power outage losses. Finally, a sequential Monte Carlo based reliability evaluation method is proposed. The effectiveness of method is verified through simulation. |
| format | Article |
| id | doaj-art-6f52939867314902bc086fc14e4a71ed |
| institution | DOAJ |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2022-09-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-6f52939867314902bc086fc14e4a71ed2025-08-20T02:56:46ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492022-09-01559232810.11930/j.issn.1004-9649.202202047zgdl-55-09-zhanglimingA Reliability Evaluation Method for Power System with Energy Storage Based on Operation OptimizationLiming ZHANG0Hao LI1Yaxiong WU2Chong GAO3Junxiao ZHANG4Yong LIU5Grid Planning and Research Center, Guangdong Power Grid Company, Guangzhou 510080, ChinaGrid Planning and Research Center, Guangdong Power Grid Company, Guangzhou 510080, ChinaGrid Planning and Research Center, Guangdong Power Grid Company, Guangzhou 510080, ChinaGrid Planning and Research Center, Guangdong Power Grid Company, Guangzhou 510080, ChinaGrid Planning and Research Center, Guangdong Power Grid Company, Guangzhou 510080, ChinaShanghai Proinvent Information Tech Co., Ltd., Shanghai 200240, ChinaIn view of the problem that the traditional reliability evaluation method often leads to outage loss of power system, a new reliability evaluation method is proposed for power system with energy storage based on operation optimization. Firstly, a probabilistic model is established according to distributed generation output, and a profit-driven energy storage probability model is established under the peak-valley price mechanism. Secondly, the fault isolation range is refined according to fault types, and the non-fault isolation area is islanded and power matched through network reconfiguration to minimize power outage losses. Finally, a sequential Monte Carlo based reliability evaluation method is proposed. The effectiveness of method is verified through simulation.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202202047new power systemdistributed generationenergy storageoperation optimization |
| spellingShingle | Liming ZHANG Hao LI Yaxiong WU Chong GAO Junxiao ZHANG Yong LIU A Reliability Evaluation Method for Power System with Energy Storage Based on Operation Optimization Zhongguo dianli new power system distributed generation energy storage operation optimization |
| title | A Reliability Evaluation Method for Power System with Energy Storage Based on Operation Optimization |
| title_full | A Reliability Evaluation Method for Power System with Energy Storage Based on Operation Optimization |
| title_fullStr | A Reliability Evaluation Method for Power System with Energy Storage Based on Operation Optimization |
| title_full_unstemmed | A Reliability Evaluation Method for Power System with Energy Storage Based on Operation Optimization |
| title_short | A Reliability Evaluation Method for Power System with Energy Storage Based on Operation Optimization |
| title_sort | reliability evaluation method for power system with energy storage based on operation optimization |
| topic | new power system distributed generation energy storage operation optimization |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202202047 |
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