Switch-type reluctance motor and method to compensate for counte

Details Switch-type reluctance motor and method to compensate for counte Switch-type reluctance motor and method to compensate for counte

1995-06-12

1997-09-02

Sircus, Brian

Electricity: motive power systems

Synchronous motor systems

Hysteresis or reluctance motor systems

318685, H02P 800

Patent

active

056636253

ABSTRACT:
A switch-type reluctance motor and method to compensate for counter electromotive force. The switch-type reluctance motor includes an actual current detection unit to detect the actual current i of the motor or an electrical angle detection unit to detect the rotor electrical angle .theta., a rotation rate detection unit to detect the rotor rotation rate and a counter electromotive force compensation unit to calculate a counter electromotive force compensation value based upon at least one of the actual current and the electrical angle, as well as the rotation rate. A voltage command is compensated with the calculated counter electromotive force compensation value Vc. Thus, counter electromotive force compensation corresponding to changes in the electrical angle .theta. and/or the current i is performed for the switch-type reluctance motor.

REFERENCES:
patent: 4350940 (1982-09-01), Dupont
patent: 4549122 (1985-10-01), Berkopec et al.
patent: 4649331 (1987-03-01), Jahns
patent: 4707650 (1987-11-01), Base
patent: 4739240 (1988-04-01), MacMinn et al.
patent: 4868479 (1989-09-01), Byong-Ho et al.
patent: 5012171 (1991-04-01), Sember
patent: 5451846 (1995-09-01), Peterson et al.
patent: 5594322 (1997-01-01), Rozman et al.

Affiliated with

Also associated with

Rating

Switch-type reluctance motor and method to compensate for counte does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switch-type reluctance motor and method to compensate for counte, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switch-type reluctance motor and method to compensate for counte will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-311829