ELECTROMAGNETIC RAIL DRIVE WITH RAIL POLES Russian patent published in 2018 - IPC B60L13/03 H02K41/03 

FIELD: transport.

SUBSTANCE: invention relates to electric traction of vehicles generated by linear motors. Electromagnetic rail drive with rail poles includes electromagnets attached to the trolley, and switching devices, switching electromagnetic windings. On the tracks of the railway track, rail poles are made similar to the electromagnetic poles. Near the pole of the electromagnet there are sensors for the position of the rail pole connected by their outputs to the inputs of the control device. Outputs of the control device are connected to the inputs of the switching devices, which connect the electromagnetic windings to the power supply. Output of the traction and braking control device is connected to the other input of the control device. Next to the electromagnet a latch containing a pin is attached to the trolley.

EFFECT: technical result is higher reliability and efficiency of the electromagnetic rail drive.

1 cl, 8 dwg