Power factor control system for AC induction motors

Details Power factor control system for AC induction motors Power factor control system for AC induction motors

1979-06-01

1981-05-05

Smith, Jr., David

Electricity: motive power systems

Induction motor systems

Primary circuit control

318799, 307252UA, H02K 1704, H02P 540

Patent

active

042661773

ABSTRACT:
A power control circuit for an induction motor wherein a servo loop is used to control power input by controlling the power factor of motor operation, and wherein the power factor is measured by summing the voltage and current derived square wave signals.

REFERENCES:
patent: 3506852 (1970-04-01), De Hart
patent: 3633094 (1972-01-01), Clements
patent: 3821634 (1974-06-01), Sobolic
patent: 3859591 (1975-01-01), Saunders
patent: 4052648 (1977-10-01), Nola

Affiliated with

Also associated with

Rating

Power factor control system for AC induction motors does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-297971