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井下大容量应急后备电源系统是在煤矿发生突发断电情况下井下紧急避险系统监控及生命保证设备持续运行的最后保证,也可以对事故救援中使用的煤电钻等较大功率的设备提供电源。设计了一种高性能、高可靠性的井下大容量应急后备电源系统,并对其原理、组成结构、实现方式进行了介绍。
Downhole high-capacity emergency backup power supply system is the last guarantee of contingency operation of underground emergency avoidance system and life assurance equipment in case of emergency power outage in coal mine. It can also be used for equipment of higher power such as coal drill used in accident rescue Provide power A kind of high capacity, high reliability underground backup power system with large capacity is designed, and its principle, composition and implementation are introduced.