| 煤矿6kV电力网的继电保护措施探析 |
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| 引用本文： | 李京捷. 煤矿6kV电力网的继电保护措施探析[J]. 煤矿机电, 2005, 0(6): 41-43 |
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| 作者姓名： | 李京捷 |
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| 作者单位： | 上海工程勘察设计有限公司,设计五所,上海,200135 |
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| 摘 要： | 本文结合目前煤矿供电系统继电保护的实际情况,通过分析供电系统出现的各种故障特征及相关继电保护,提出了煤矿安全供电的技术措施。
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| 关 键 词： | 安全供电 继电保护 自动装置 相间短路 单相接地 信号装置 |
| 文章编号： | 1001-0874(2005)06-0041-03 |
| 修稿时间： | 2005-05-10 |
Relay Protection Measures of 6 kV Transmission Network for Coal Mine |
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| LI Jing-jie. Relay Protection Measures of 6 kV Transmission Network for Coal Mine[J]. Colliery Mechanical & Electrical Technology, 2005, 0(6): 41-43 |
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| Authors: | LI Jing-jie |
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| Abstract: | The paper puts forward the technical measures of safe power supply for coal mine in combination with the relay protection of current mining power supply system by analyzing the various fault characteristics and related relay protection occurred in power distribution system. |
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| Keywords: | safe power supply relay protection automatic device in-phase short circuit single-phase grounding signaling apparatus |
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