ELECTRIC ENERGY-SAVING, ECOLOGICALLY CLEAN VEHICLE SAFE FOR PEOPLE Russian patent published in 2016 - IPC B60L11/18 H02J7/02 

FIELD: machine building.

SUBSTANCE: invention relates to electrical traction systems of vehicles powered by own power supply sources. Electric vehicle comprises a traction motor, thyristor gates, potentiometric control board, cardan shaft, an axle with a differential gear, semi-axles, wheels, steering gear and brakes. Electric vehicle is equipped with storage batteries with a device fro charging from electric AC network, which contains a transformer and thyristor valves. Contact switch with automatic panel for control of AC traction motor rotation frequency is connected with the storage battery with an independent voltage inverter (IVI), and IVI control system. IVI is connected with traction AC asycnhronous motor. Windings of asynchronous electric motor stator are connected with units 1-5 of voltage capacitors for electric energy accumulation. During stops, capacitor units are connected to thyristor valves for accumulator charging. Shaft of traction asynchronous motor rotates electromobile wheels via transmission components.

EFFECT: technical result consists in improvement of ecological compatibility and safety of the electric vehicle.

1 cl, 2 dwg