| 浅谈选择性漏电保护在煤矿供电系统中的应用 |
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| 引用本文： | 雷振兵.浅谈选择性漏电保护在煤矿供电系统中的应用[J].科技情报开发与经济,2011,21(33):213-214. |
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| 作者姓名： | 雷振兵 |
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| 作者单位： | 山西晋煤集团沁秀煤业有限公司,山西晋城,048000 |
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| 摘 要： | 针对煤矿供电系统中选择性漏电保护的问题,着重介绍了目前选择性漏电保护在不同中性点接地方式上的应用,阐述了中性点不接地系统下单相非金属性接地动作参数的选择。
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| 关 键 词： | 选择性漏电保护 接地方式 煤矿供电系统 |
Talking about the Application of Selective Leakage Protection in Coalmine's Power Supply System |
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| LEI Zhen-bing.Talking about the Application of Selective Leakage Protection in Coalmine's Power Supply System[J].Sci-Tech Information Development & Economy,2011,21(33):213-214. |
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| Authors: | LEI Zhen-bing |
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| Institution: | LEI Zhen-bing |
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| Abstract: | In the light of the selective leakage protection in coalmine's power supply system,this paper emphatically introduces the current application of the selective leakage protection under different neutral-point grounding methods,and expounds the selection of action parameters of single-phase nonmetal grounding under isolated neutral system. |
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| Keywords: | selective leakage protection grounding method coalmine's power supply system |
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