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本文介绍煤炭工业为了简化供电系统及发展大型矿井供电需要,十余年来进行10kV下井供电试验情况及经验,并对发展10kV供电必要性、经济效益及研制10kV设备等问题,作一些探讨,以供讨论。
This paper introduces the coal industry in order to simplify the power supply system and the development of large-scale mine power supply needs more than 10 years under 10kV power supply test conditions and experience and development of 10kV power supply necessity, economic benefits and the development of 10kV equipment and so on, to make some discussions to For discussion.