Torque regulating induction motor control system

Details Torque regulating induction motor control system Torque regulating induction motor control system

H - Electricity

02

P

318/103

H02P 21/10 (2006.01)

Patent

CA 1063165

ABSTRACT OF THE DISCLOSURE A torque regulating alternating current induction motor control system comprising a motor flux sensing coil arrangement mounted on the induction motor stator for sensing the actual flux produced across the rotor-stator air gap of the motor and deriving a motor flux voltage signal proportional to the actual motor flux. An integrating circuit integrates the voltage signal to obtain a feedback sensed actual motor flux signal representative of the actual air gap flux. An actual torque feedback circuit converts the actual air gap flux and stator current signal to an actual value of torque feedback control signal. A second feedback control loop also responsive to the feedback sensed actual value of flux converts the flux signal into a Image voltage control signal for maintaining a substantially controlled value of rotor-stator air gap flux level. The first and second feedback control loops are interconnected and coact to maintain operation of the induction motor at a controlled value of torque.

249374

Affiliated with

Also associated with

Rating

Torque regulating induction motor control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Torque regulating induction motor control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torque regulating induction motor control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-117785