Brushless motor driver

Details Brushless motor driver Brushless motor driver

1989-03-14

1991-01-22

Roskoski, Bernard

Electricity: motive power systems

Switched reluctance motor commutation control

318138, H02K 2900

Patent

active

049873520

ABSTRACT:
In the inventive brushless motor driver, saturation voltage creating means is provided for creating a saturation voltage corresponding to a torque command, while current correcting means is provided for comparing the created saturation voltage with operating voltages of driving transistors to correct the amount of current in transistor drive control signals so that the operating voltages drop below the created saturation voltage. Thus, it is possible to drive the motor with a high efficiency and a low noise while preventing saturation of the driving transistors with respect to any torque command.

REFERENCES:
patent: 4385265 (1983-05-01), Uzuka
patent: 4535276 (1985-08-01), Yokobori
patent: 4608524 (1986-08-01), Yokobori

Affiliated with

Also associated with

Rating

Brushless motor driver does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1556714