煤炭工程 ›› 2011, Vol. 1 ›› Issue (10): 63-64.doi:
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胡东林
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摘要： 本文简单介绍了煤矿供电系统电容电流的产生及危害，利用电能质量分析仪对某煤矿供电系统6kV母线进行了接地电容电流实测。根据实测数据对其中有功分量、谐波分量进行了分析总结，得出了该煤矿消弧线圈补偿效果不理想的原因，为该煤矿供电系统进一步减小和消除接地电流提供理论依据。
关键词: 电容电流, HIOKI 3196, 有功分量, 谐波分量
Abstract: The paper briefly described the generation and harm of capacitive current in coal power system . By Power Quality Analyzer measured, capacitive current of 6kV bus power system of a coal mine were measured. According to the measured-data on which active component, harmonic component were analyzed and summarized, obtained Arc Suppression Coil compensation reasons for the unsatisfactory results, in order to further reduce the coal mine and power supply system to provide a theoretical basis for the Elimination of earth current.
Key words: Capacitive Current, HIOKI 3196, ActiveComponent, Harmonic Component
胡东林. 煤矿6kV电网电容电流分析[J]. 煤炭工程, 2011, 1(10): 63-64.
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