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介绍了为提高煤矿供电的可靠性,建设“主动+被动”安全体系的主要内容,重点阐述了被动安全体系的构成、作用和实际运行效果,说明了被动安全体系在煤矿安全供电中的重要保障意义。
This paper introduces the main contents of the “active + passive” safety system to improve the reliability of coal mine power supply, and emphatically expounds the composition, function and actual operation of the passive safety system. It shows that the passive safety system in the coal mine safety power supply Important safeguard significance.