Electricity: motive power systems – Induction motor systems – Primary circuit control
Patent
1982-11-10
1984-11-06
Smith, Jr., David
Electricity: motive power systems
Induction motor systems
Primary circuit control
318811, H02P 540
Patent
active
044814577
ABSTRACT:
A microprocessor based pulse-width modulated variable speed drive control system providing optimal switching angles based on minimizing r.m.s. current ripple. In addition, a closed loop double deadband control interacts with the optimal switching angles to insure close following of a desired function of a specified variable to be controlled.
REFERENCES:
patent: 4295189 (1981-10-01), Boys
patent: 4364109 (1982-12-01), Okado et al.
Palaniappan et al, "A Control Strategy for Reference Wave Adaptive Current Generation", IEEE Transactions on Industrial Electronics and Control Instrumentation, vol. I EC1-27, No. 2, May 1980.
Bose Bimal K.
Espelage Paul M.
Sicko John S.
Zach Franz C.
Davis Jr. James C.
General Electric Company
Mollon Mark L.
Smith Jr. David
Snyder Marvin
LandOfFree
Method for providing adaptive control of variable speed AC motor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for providing adaptive control of variable speed AC motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for providing adaptive control of variable speed AC motor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1044151