| 长洲水电站220kV高压开关异常跳闸的原因分析 |
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| 引用本文： | 叶宁. 长洲水电站220kV高压开关异常跳闸的原因分析[J]. 水利电力机械, 2011, 0(10): 16-18 |
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| 作者姓名： | 叶宁 |
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| 作者单位： | 长洲水电站,广西梧州543002 |
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| 摘 要： | 介绍了长洲水电站2起220kV高压开关异常跳闸事件的相关情况,分析了跳闸的原因,提出了有效预防高压开关异常跳闸的技术及管理措施,确保高压开关投运后安全、可靠运行。
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| 关 键 词： | 水电站 高压开关 跳闸 分析 |
Analysis on reasons of abnormal tripping of 220kV high voltage switch in Changzhou Hydropower Station |
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| YE Ning. Analysis on reasons of abnormal tripping of 220kV high voltage switch in Changzhou Hydropower Station[J]. Water Conservancy & Electric Power Machinery, 2011, 0(10): 16-18 |
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| Authors: | YE Ning |
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| Affiliation: | YE Ning(Changzhou Hydropower Station,Wuzhou 543002,China) |
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| Abstract: | The related situations of two times abnormal tripping incidents of 220kV high voltage switch in Changzhou Hydropower Station were introduced.The reasons of abnormal tripping were analyzed.The technical measures and management measures for effectively preventing the abnormal tripping of 220kV high voltage switch were put forward,which ensures that the high voltage switch operates safely and reliably after it was put into operation. |
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| Keywords: | hydropower station high voltage switch trip analysis |
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