CURRENT SOURCE INVERTER CONTROL SYSTEM FOR LOAD COMMUTATED INDUCTION MOTOR DRIVE

摘要

53,285ABSTRACT OF THE DISCLOSUREIn a load commutated induction motor drivestability is achieved in a runaway situation by generatingin response to the motor speed reference signal a signalrepresentative of the desired power factor angle and inusing such signal to delay by that much the gating pulsescontrolling the current-sourced inverter.