| 对一起变压器差动保护误动的分析及反思 |
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| 引用本文： | 肖克勇,贺蕾,刘苏云.对一起变压器差动保护误动的分析及反思[J].通信电源技术,2014(1):76-78. |
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| 作者姓名： | 肖克勇 贺蕾 刘苏云 |
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| 作者单位： | [1]国网浙江宁波供电公司,浙江宁波315200 [2]河海大学能源与电气学院,江苏南京211100 |
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| 摘 要： | 文章结合一起变压器差动保护误动故障的分析,提出对于用户变压器的投产带负荷试验不容忽视,以免造成安全隐患。
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| 关 键 词： | 差动保护 带负荷试验 误动 |
Analysis of Disoperation of Transformer Differential Protection and its Reconsideration |
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| XIAO Ke-yong,HE Lei,LIU Su-yun.Analysis of Disoperation of Transformer Differential Protection and its Reconsideration[J].Telecom Power Technologies,2014(1):76-78. |
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| Authors: | XIAO Ke-yong HE Lei LIU Su-yun |
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| Affiliation: | 1. Ningbo Power Supply Company of State Grid, Ningbo 315200, China; 2. College of Energy and Electrical Engineering, Hohai University, Nanjing 211100, China) |
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| Abstract: | Combined a case analysis of the disoperation of transformer differential protection,this article pointed out that it can not be ignored to test on load for the user’s transformer in order to eliminate potential safety problems. |
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| Keywords: | differential protection test on load disoperation |
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