| 电压互感器二次回路N600多点接地查找及处理 |
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| 引用本文： | 钟文华. 电压互感器二次回路N600多点接地查找及处理[J]. 装备制造技术, 2011, 0(12): 178-180 |
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| 作者姓名： | 钟文华 |
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| 作者单位： | 广东国华粤电台山发电有限公司,广东台山,529228 |
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| 摘 要： | 从理论上分析了电压互感器二次回路多点接地的危害,并结合台山电厂220kV变电站查找N600多点接地的实际例子,介绍了N600多点接地的判断及查找方法,并提出了防范措施。
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| 关 键 词： | 电压互感器 N600 接地点 查找 电流 |
The Search and Dispose of More Grounding of Voltage Transformer Secondary Circuit N600 |
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| ZHONG Wen-hua. The Search and Dispose of More Grounding of Voltage Transformer Secondary Circuit N600[J]. , 2011, 0(12): 178-180 |
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| Authors: | ZHONG Wen-hua |
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| Affiliation: | HONG Wen-hua(Guangdong Guohua Yuedian Taishan Power Plant Co.,Ltd.,Taishan Guangdong 529228,China) |
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| Abstract: | This article analyse the influence about more grounding of voltage transformer secondary circuit,and take the search of taishan 220 kV power plant's N 600 grounding as an example,introduce the methods of judgement and search,and also give advances to keep from happening. |
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| Keywords: | voltage transformer N 600 grounding search current |
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