| 一起主变差动保护误动作引起的思考 |
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| 引用本文： | 岳地松,卫德锋. 一起主变差动保护误动作引起的思考[J]. 变压器, 2011, 48(2): 56-58 |
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| 作者姓名： | 岳地松 卫德锋 |
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| 作者单位： | 陕西省地方电力(集团)有限公司商洛供电分公司,陕西,商洛,726000;陕西省地方电力(集团)有限公司渭南供电分公司,陕西,渭南,714000 |
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| 摘 要： | 通过一起主变差动保护误动故障,介绍了差动保护原理,分析了故障原因及处理程序,给出了防范措施。
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| 关 键 词： | 变压器 差动保护 故障 |
Thought of False Action of Differential Protection of Main Transformer |
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| YUE Di-song,WEI De-feng. Thought of False Action of Differential Protection of Main Transformer[J]. Transformer, 2011, 48(2): 56-58 |
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| Authors: | YUE Di-song WEI De-feng |
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| Affiliation: | YUE Di-song1,WEI De-feng2(1.Shangluo Electric Power Company,Shaanxi Regional Electric Power Group Co.,Ltd.,Shangluo 726000,China,2.Weinan Electric Power Company,Weinan 714000,) |
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| Abstract: | Based on a fault of false action of differential protection of main transformer,the principle of differential protection is introduced.The reason and treatment are analyzed.The preventive measures are presented. |
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| Keywords: | Transformer Differential protection Fault |
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