With the rapid development of science and technology and the continuous improvement of people's living standards, electric vehicles have become the main mode of mine transportation in China, and occup

In the use of electric vehicles, the use of battery electric locomotive is still relatively common. High efficiency and energy-saving technology and equipment is the most important one in the battery

The development prospect of DC traction motor is very considerable, because it has the advantages of good low-speed performance, large starting torque, small starting current and high use safety.

The utility model relates to a stringing type industrial and mining electric locomotive with an independent control power supply device. It solves the problems that the DC-DC converter brought by the

We have a certain understanding of DC traction motor, DC traction motor and other problems. How to use the DC traction motor of battery electric vehicle safely and how to deal with the problems when t

When the narrow gauge locomotive starts and accelerates, it can spread sand, increase adhesion and give full play to locomotive traction.