Driving circuit for brushless motor

Details Driving circuit for brushless motor Driving circuit for brushless motor

1990-08-08

1992-01-21

Ro, Bentsu

Electricity: motive power systems

Switched reluctance motor commutation control

H02P 602

Patent

active

050830678

ABSTRACT:
A driving circuit for brushless motor has a measure for damping the motor with both upper side and lower side power MOSFET's of half-bridges in pairs which corresponding to three phase coils in bipolar system rendered to be in reverse operating state by turning off a single control power source. The circuit is thereby made realizable an effective motor damping with a simpler circuit structure.

REFERENCES:
patent: 4459520 (1984-07-01), Wada
patent: 4712050 (1987-12-01), Nagasawa et al.
patent: 4740734 (1988-04-01), Takeuchi et al.
patent: 4760315 (1988-07-01), Nanae et al.
patent: 4760317 (1988-07-01), Hetzel et al.

Affiliated with

Also associated with

Rating

Driving circuit for brushless 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 Driving circuit for brushless motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driving circuit for brushless motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-117311