| 一起主变间隙零压保护误动原因分析及防范措施 |
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| 引用本文： | 伊波.一起主变间隙零压保护误动原因分析及防范措施[J].铜仁学院学报,2010,12(5):130-132. |
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| 作者姓名： | 伊波 |
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| 作者单位： | 吴忠供电局调度通信中心,宁夏吴忠751100 |
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| 摘 要： | 对一起110kV线路接地故障造成主变间隙零压保护动作的案例进行了深入分析和思考，就发现的问题提出了具体整改措施。
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| 关 键 词： | 主变 间隙零压保护 误动 原因分析 防范措施 |
The Malfunction Reason Analysis and Preventive Measures of a Fault Protection on Main Transformer Gap with Zero-voltage |
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| YI Bo.The Malfunction Reason Analysis and Preventive Measures of a Fault Protection on Main Transformer Gap with Zero-voltage[J].Journal of Tongren University,2010,12(5):130-132. |
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| Authors: | YI Bo |
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| Institution: | YI Bo ( Dispatch and Communication Center, Wuzhong Power Supply Bureau, Wuzhong, Ningxia 751100, China ) |
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| Abstract: | The author carefully analysed and considered the case of an earth fault of 110kV DC line causing the protection of a main transformer gap with zero-voltage. The specific corrective measures are put forward in this article. |
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| Keywords: | transformer gap zero-voltage protection malfunction reason analysis precautionary measures |
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