Introduction To The Characteristics, Working Principle And Application Places Of Locomotive During the underground mining locomotive working process of battery electric locomotive, the direct current provided by the battery enters the motor through the explosion-proof bolt, controller and resistance box, and drives the motor to run. The motor drives the wheels through the transmission device, so as to drive the train. The stringing underground mining locomotive has always been loved by mine customers. The quality innovation, marketing and timely response to customer needs are our service concept. Where there are mines, there will be our battery locomotive, which is professional to build quality and focus on highlighting the China Coal brand. During the working process of the stringing battery locomotive, the high-voltage alternating current is converted into direct current after being depressurized and rectified by the traction substation, the positive pole is connected to the overhead line, and the negative pole is connected to the rail. The pantograph on the locomotive contacts with the overhead line, introduces the current into the locomotive, and then enters the traction motor through the air automatic switch, controller and resistance box to drive the motor. The motor drives the wheels through the transmission device, so as to drive the train. The current from the motor flows back to the substation through the track.The above is the working principle of the battery locomotive. If you don't understand, please leave a message under the article and let me know! The Working Principle Of Mining DC Battery Locomotive Is Often Discussed!