Series-excited DC motor has been used for speed control of electric locomotives for decades. This speed regulation mode not only consumes high energy, is inefficient and has a large amount of maintenance, but also causes a series of problems such as excessive spark and short circuit caused by the contact wear of the commutator and carbon brush, which results in excessive temperature rise and burnout of the motor, and the safety of the electric locomotive is not guaranteed. The working principle of battery-type locomotive is similar to that of overhead locomotive. The DC current provided by the battery drives the motor through flameproof bolt, controller, resistance box and other components, thus driving the train.
Recently, the CT series explosion-proof special AC traction battery locomotive has been successfully put into operation through on-site evaluation of coal safety, and has obtained the certificate of safety label for mining products. Compared with the traditional DC traction battery locomotive, the CT series explosion-proof AC traction battery locomotive has a wider application environment.
Our company's electric locomotive has the advantages of no spark detonation danger, no wires, flexible use and so on. We are waiting for your arrival here!