| 综采工作面采用6kV供电的潮流计算方法探讨 |
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| 引用本文： | 赵学雷,张红兵,范军朝.综采工作面采用6kV供电的潮流计算方法探讨[J].煤矿机电,2011(5). |
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| 作者姓名： | 赵学雷 张红兵 范军朝 |
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| 作者单位： | 潞安环能股份公司王庄煤矿,山西长治,046000 |
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| 摘 要： | 为提高综采工作面供电电压等级,解决启动电压水平低和过负荷保护动作等问题,分析了综采工作面将供电电压提高到6 kV的必然性,通过典型原煤层综采工作面供电系统的潮流分布计算,说明提高供电电压,可以降低电网损耗的技术经济性。
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| 关 键 词： | 综采工作面 6kV供电系统 潮流计算 探讨 |
Load Flow Calculation Exploration of 6 kV Power Supply at Fully Mechanized Coal Face |
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| Abstract: | In order to improve the power supply voltage level of fully mechanized coal face and solve the problems such as low start voltage and over-protection action,the necessary of improving power supply voltage to 6kV at fully mechanized coal face is analyzed.By load flow calculation of power supply system at typical original seam fully mechanized coal face,improving power supply voltage can reduce consumption of electric network. |
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| Keywords: | fully mechanized coal face 6 kV power supply system load flow calculation discussion |
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