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摘要: |
针对零序功率方向继电器的拦线判断具有一定的难度、错误接线时有发生,提出了一种分析方法,使问题与读者熟悉的概念建立联系,减少理解记忆难点,增加联想,便于正确掌握零序功率方向继电器的接线的判定和校验。 |
关键词: 零序 方向继电器 判定 |
DOI: |
分类号:TM588.15 |
基金项目: |
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Determination and Verification of the Correct Wiring of Zero-Sequence Directional Relay |
Zhang Xujun
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Abstract: |
The determination of zero sequence direction relay connection is normally difficult,fault connection occurs often.An analysis method is given for its correct determination and test,which links up problems with familiar concepts to help user understanding and remembering. |
Key words: zero sequence,directional relay,determination, |