battery locomotive

基本解释

On the basis of them, a speed-regulating system of battery locomotive applied in colliery and outer drive circuits of IPM was designed.
介绍了直流斩波原理，IPM特点和具体的选型方法，并在此基础上设计出一套用于矿用蓄电池机车的调速系统和IPM的外部驱动电路。
After Peigou Coal Mine raising to coal and gas outburst mine, the Locomotive with power line is transformed battery locomotive, to construct and design a electrified chamber.
裴沟煤矿升级为煤与瓦斯突出矿井后，将架线电机车改为电瓶车牵引，设计并施工了充电硐室。
After Gaocheng Coal Mine raising to coal and gas outburst mine, the Locomotive with power line is transformed battery locomotive, to construct and design a electrified chamber.
告成煤矿升级为煤与瓦斯突出矿井后，将架线电机车改为电瓶车牵引，设计并施工了充电硐室。