Working Process Of Underground Mining Locomotive

During the working process of the electric locomotive, after the high-voltage alternating current is reduced and rectified by the traction converter, the positive pole is connected to the overhead line and the negative pole is connected to the rail.

The pantograph on the locomotive comes into contact with the overhead line, draws current into the car, and then enters the traction motor through the air automatic switch, controller, and resistance box to drive the motor. The electric motor drives the wheels through the transmission device, thereby traction the train. The current from the motor flows back to the substation via the track.

In the working process of the electric locomotive, the direct current provided by the battery enters the motor through the flameproof bolt, the controller, and the resistance box, and drives the motor to run. The electric motor drives the wheels through the transmission device, thereby traction the train.