| 一起220kV SF6断路器合闸故障分析及处理 |
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| 引用本文： | 陈小明,朱剑峰,张秋强.一起220kV SF6断路器合闸故障分析及处理[J].广东输电与变电技术,2008(2):19-20. |
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| 作者姓名： | 陈小明 朱剑峰 张秋强 |
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| 作者单位： | 广东电网公司韶关供电局 |
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| 摘 要： | 通过一起220kVSF6断路器合闸故障的排查，分析断路器BLG1002A操作机构的具体工作过程，尤其是分合闸掣子装置在分合闸中是如何配合工作的。并基于此对故障进行了原因分析及对故障操作机构进行了检修，检修的结果证明了分析的正确性，进而提出了改进措施。
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| 关 键 词： | 断路器 操作机构 掣子装置 合闸故障 |
Analysis and Handling of Closing Fault for 220kV SF6 Circuit Breaker |
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| Chen Xiaoming,Zhu Jianfeng,Zhang Qiuqiang.Analysis and Handling of Closing Fault for 220kV SF6 Circuit Breaker[J].Guangdong Power Transmission Technology,2008(2):19-20. |
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| Authors: | Chen Xiaoming Zhu Jianfeng Zhang Qiuqiang |
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| Affiliation: | Guangdong Power Grid Corporation Shaoguan Power Supply Bureau Chen Xiaoming Zhu Jianfeng Zhang Qiuqiang |
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| Abstract: | By the checking an closing fault of 220kV SF_6 circuit breaker and analysis the principle of BLG1002A operating mechanism,especially how to cooperation of the detent device during closing and opening.Based on it,carry on repairing for faulted operating mechanism,it indicates the analysis is correct,and put the improvement. |
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| Keywords: | Circuit breaker Operating mechanism Detent device Closing fault |
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