| 一起GIS故障引起母差保护动作的事故原因分析及处理 |
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| 引用本文： | 李海威,关健,郭鸿.一起GIS故障引起母差保护动作的事故原因分析及处理[J].广东输电与变电技术,2008(2):17-18. |
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| 作者姓名： | 李海威 关健 郭鸿 |
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| 作者单位： | 广东省电力技术改进公司 |
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| 摘 要： | 110kV母差保护动作，经查为CT短路故障引起的。针对GIS厂家生产装配及现场安装情况，分析了事故原因并提出了相应的防范改进措施。
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| 关 键 词： | GIS CT绝缘故障 分析处理 改进防范 |
Causation Analysis and Its Handling on BBP Operation by GIS Fault |
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| Li Haiwei,Guang Jian,Guo Hong.Causation Analysis and Its Handling on BBP Operation by GIS Fault[J].Guangdong Power Transmission Technology,2008(2):17-18. |
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| Authors: | Li Haiwei Guang Jian Guo Hong |
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| Affiliation: | Guangdong Electric Technical Improvement Co Li Haiwei Guang Jian Guo Hong |
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| Abstract: | The 110kV busbar protection operated.That is result in CT short circuit.Based on the GIS assembling by manufacturer and site installation,analysis out this event reason and gives measurement for prevention and improvement. |
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| Keywords: | GIS CT insulation fault Analysis and handling Prevention and improvement |
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