| 浅谈变压器差动保护中不平衡电流的产生原因和克服方法 |
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| 引用本文： | 王凤杰.浅谈变压器差动保护中不平衡电流的产生原因和克服方法[J].高压电器,2005,41(4):313-314,320. |
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| 作者姓名： | 王凤杰 |
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| 作者单位： | 广东奇正电气有限公司,广东,佛山,528000 |
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| 摘 要： | 简要阐述了变压器差动保护的工作原理,分析了差动保护中不平衡电流产生的原因,针对不同的原因,提出了相应的预防措施和解决方法
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| 关 键 词： | 差动保护 不平衡电流 电流互感器 励磁涌流 |
| 文章编号： | 1001-1609（2005）04-0313-02 |
| 收稿时间： | 2004-12-07 |
| 修稿时间： | 2004-12-07 |
Discussion on the Cause of Generation and Restraint Measures for Unbalanced Current in Differential Relay Protection |
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| WANG Feng-jie.Discussion on the Cause of Generation and Restraint Measures for Unbalanced Current in Differential Relay Protection[J].High Voltage Apparatus,2005,41(4):313-314,320. |
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| Authors: | WANG Feng-jie |
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| Abstract: | The working principle of differential relay is presented briefly. The cause of generation for unbalanced current is analyzed, and its restraint measures and solutions are given. |
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| Keywords: | differential relay unbalanced current current transformer magnetizing inrush current |
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