The explosion-proof special battery electric locomotive

The explosion-proof special battery electric locomotive adopts the most advanced DTC (direct torque control technology with zero speed and full torque) frequency conversion speed regulation technology in the world, and uses imported original complete control circuits and imported IGBT module components.

The DTC control technology of the explosion-proof battery electric locomotive can make the three-phase AC squirrel cage motor reach and exceed the starting torque of the DC motor (up to 300% of the rated value), satisfying the maximum starting traction of the electric locomotive at low speeds, so The locomotive is powerful and powerful.

The explosion-proof battery locomotive AC explosion-proof traction electric idea is not easy to damage, the frequency conversion governor has no contacts, no energy-consuming starting and speed regulating resistance, and the maintenance is small. Except for the power box, the supporting electrical appliances are explosion-proof products.

Compared with the chopper speed regulating locomotive, it has no disadvantages of loss of control. The more significant feature is that the explosion-proof battery electric locomotive has good energy-saving effects, small maintenance, and long battery life.