| 煤矿下井电压探讨 |
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| 引用本文： | 王坚.煤矿下井电压探讨[J].科技情报开发与经济,2005,15(7):268-269. |
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| 作者姓名： | 王坚 |
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| 作者单位： | 煤炭工业太原煤矿设计研究院,山西,太原,030001 |
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| 摘 要： | 阐述了10kV电压下井的可行性，分析了目前井下采用10kV供电电压等级存在的问题，对某大型矿井10kV和6kV下井电压的供电方案进行了比较，对不同规模矿井的下井电源电压等级选择提出了相应的建议。
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| 关 键 词： | 矿井供电系统 供电质量 变电所 电能损耗 功率因数 |
| 文章编号： | 1005-6033(2005)07-0268-02 |
| 修稿时间： | 2004年12月20 |
Discussion on the Underland Voltage of Coal Mine |
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| WANG Jian.Discussion on the Underland Voltage of Coal Mine[J].Sci-Tech Information Development & Economy,2005,15(7):268-269. |
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| Authors: | WANG Jian |
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| Abstract: | This paper expounds the feasibility of using the underland voltage o f 10 kV in the coal mine, analyzes the problems existing in the current use of t he underland voltage of 10 kV in the coal mine, makes comparison of the power-s upply schemes of the underland voltage of 10 kV and 6 kV in a certain large-sca le coal mine, and puts forward corresponding suggestions for the levels of the u nderland voltage of the coal mines with different scales. |
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| Keywords: | power supply system of coal mine quality of power supply substati on consumption of electric energy power factor |
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