| 变压器励磁涌流与故障电流判别方法分析 |
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| 引用本文： | 张方军.变压器励磁涌流与故障电流判别方法分析[J].广东电力,2006,19(6):5-9. |
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| 作者姓名： | 张方军 |
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| 作者单位： | 浙江机电职业技术学院,电气工程系,杭州,310053 |
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| 摘 要： | 在研究变压器励磁涌流产生机理以及固有特点的基础上,针对变压器保护的需要,从保护原理的依据、优缺点和保护实现性上对目前鉴别变压器励磁涌流和内部故障电流的方法进行了比较分析。
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| 关 键 词： | 励磁涌流 变压器 故障电流 保护 |
| 文章编号： | 1007-290X（2006）06-0005-05 |
| 收稿时间： | 2006-02-28 |
| 修稿时间： | 2006年2月28日 |
Discriminating method analysis of transformer magnetizing in-rush current and fault current |
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| ZHANG Fang-jun.Discriminating method analysis of transformer magnetizing in-rush current and fault current[J].Guangdong Electric Power,2006,19(6):5-9. |
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| Authors: | ZHANG Fang-jun |
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| Abstract: | Based on the research of the generation mechanism and inherent features of transformer magnetizing in-rush current,according to the needs of transformer protection,a comparative analysis is made of present discriminating methods for transformer magnetizing in-rush current and inner fault current in terms of the protection theory basis,advantages,disadvantages and protection realization. |
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| Keywords: | magnetizing in-rush current transformer fault current protection |
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