INDUCTOR MOTOR CONTROL PROCESS Russian patent published in 2007 - IPC H02P8/12 

FIELD: electrical engineering.

SUBSTANCE: proposed process is used to control inductor motors including traction motors having toothed stator and rotor by maintaining motor torque equal to actual value at each of m intervals. For generating motor currents voltage pulse supply interval is determined, divided into short intervals, desired phase current is evaluated for each interval n and brought to this value by feeding voltage pulses of definite length.

EFFECT: reduced pulsation of inductor motor torque.

1 cl, 3 dwg