Key Technology of Automatic Analysis of Fault Area Wave Recording of Power System
In this paper, an automatic analysis method of power system fault recording is proposed and developed. It is an important part of relay protection real-time evaluation system based on wide area information. Through the use of automatic analysis system, the efficiency and quality of power system faul...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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State Grid Energy Research Institute
2022-04-01
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| Series: | Zhongguo dianli |
| Subjects: | |
| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202105168 |
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| _version_ | 1850037399389732864 |
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| author | Yuanbo YE Xiaoping CHENG Zhaoyun ZHANG Hongjun LIU Wei WANG Qingzhu SHAO |
| author_facet | Yuanbo YE Xiaoping CHENG Zhaoyun ZHANG Hongjun LIU Wei WANG Qingzhu SHAO |
| author_sort | Yuanbo YE |
| collection | DOAJ |
| description | In this paper, an automatic analysis method of power system fault recording is proposed and developed. It is an important part of relay protection real-time evaluation system based on wide area information. Through the use of automatic analysis system, the efficiency and quality of power system fault recording analysis are greatly improved, and the labor cost is greatly reduced, which greatly reduces the time of fault analysis and improves the quality of fault analysis. The system has been trial run in a power dispatching center. The operation results show that the scheme has good feasibility and effectively improves the maintenance efficiency of operation and maintenance personnel. |
| format | Article |
| id | doaj-art-4a7710a31ffe452dac9648dad8e36a2e |
| institution | DOAJ |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2022-04-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-4a7710a31ffe452dac9648dad8e36a2e2025-08-20T02:56:52ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492022-04-01554939910.11930/j.issn.1004-9649.202105168zgdl-55-05-yeyuanboKey Technology of Automatic Analysis of Fault Area Wave Recording of Power SystemYuanbo YE0Xiaoping CHENG1Zhaoyun ZHANG2Hongjun LIU3Wei WANG4Qingzhu SHAO5Dispatching and Control Center, Anhui Electric Power Company, Hefei 230022, ChinaDispatching and Control Center, Anhui Electric Power Company, Hefei 230022, ChinaDongguan University of Technology, Dongguan 523808, ChinaCYG Sunri Co., Ltd., Shenzhen 518057, ChinaDispatching and Control Center, Anhui Electric Power Company, Hefei 230022, ChinaDispatching and Control Center, Anhui Electric Power Company, Hefei 230022, ChinaIn this paper, an automatic analysis method of power system fault recording is proposed and developed. It is an important part of relay protection real-time evaluation system based on wide area information. Through the use of automatic analysis system, the efficiency and quality of power system fault recording analysis are greatly improved, and the labor cost is greatly reduced, which greatly reduces the time of fault analysis and improves the quality of fault analysis. The system has been trial run in a power dispatching center. The operation results show that the scheme has good feasibility and effectively improves the maintenance efficiency of operation and maintenance personnel.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202105168relay protectionfault recordingfault analysisautomatic analysis |
| spellingShingle | Yuanbo YE Xiaoping CHENG Zhaoyun ZHANG Hongjun LIU Wei WANG Qingzhu SHAO Key Technology of Automatic Analysis of Fault Area Wave Recording of Power System Zhongguo dianli relay protection fault recording fault analysis automatic analysis |
| title | Key Technology of Automatic Analysis of Fault Area Wave Recording of Power System |
| title_full | Key Technology of Automatic Analysis of Fault Area Wave Recording of Power System |
| title_fullStr | Key Technology of Automatic Analysis of Fault Area Wave Recording of Power System |
| title_full_unstemmed | Key Technology of Automatic Analysis of Fault Area Wave Recording of Power System |
| title_short | Key Technology of Automatic Analysis of Fault Area Wave Recording of Power System |
| title_sort | key technology of automatic analysis of fault area wave recording of power system |
| topic | relay protection fault recording fault analysis automatic analysis |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202105168 |
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