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应用自动跟踪补偿装置防治６ｋＶ电网单相接地电流王庄煤矿侯俊源，王雁欣按照《煤矿安全规程》第４３４条规定：“矿中、高压电网的单相接地电容电流不得超过２０Ａ，否则必须采取限制措施”。１９９０年和１９９２年我们组织两次对我矿两个６ｋＶ系统的单相接地电容电流...
Applying automatic tracking compensation device to prevent single-phase earthing current of 6kV power grid Houzhuangyuan, Wang Yanxin According to Article 434 of “Coal Mine Safety Regulations”, “the single-phase grounding capacitor current of mine and high-voltage power grids shall not exceed 20A, otherwise, restrictive measures must be taken ”. In 1990 and 1992, we organized two single-phase capacitor currents of two 6kV systems to mine.