| 浅谈煤矿供电系统继电保护优化方案 |
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| 引用本文： | 苏印杭,姜传成,许夫鹏. 浅谈煤矿供电系统继电保护优化方案[J]. 价值工程, 2014, 0(13): 47-48 |
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| 作者姓名： | 苏印杭 姜传成 许夫鹏 |
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| 作者单位： | 兖矿集团东滩煤矿,济宁273500 |
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| 摘 要： | 文章在分析兖矿集团东滩煤矿供电系统现状的基础上,分析继电保护存在的现有问题,并提出有针对性的优化方案。优化方案在东滩煤矿的使用,降低了供电系统越级跳闸及供电系统事故扩大的发生率。
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| 关 键 词： | 煤矿 供电系统 继电保护 整定计算 线路保护 |
Optimization Scheme of Power Supply System Relay Protection of Coal Mine |
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| SU Yin-hang,JIANG Chuan-cheng,XU Fu-peng. Optimization Scheme of Power Supply System Relay Protection of Coal Mine[J]. Value Engineering, 2014, 0(13): 47-48 |
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| Authors: | SU Yin-hang JIANG Chuan-cheng XU Fu-peng |
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| Affiliation: | ( Dongtan Coal Mine, Yankuang Group Co., Ltd., Jining 273500, China ) |
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| Abstract: | Based on the analysis of present situation of power supply system of Dongtan Coal Mine, Yankuang Group Co.,Ltd., this paper analyzes the existing problems of relay protection, then puts forward the optimization scheme. The optimization scheme used in Dongtan Coal Mine, reduces the incidence rate of expansion of power supply system and power supply system of accident trip. |
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| Keywords: | coal mine power supply system relay protection setting calculation line protection |
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