Electric machine controller

Details Electric machine controller Electric machine controller

H - Electricity

02

K

H02K 29/06 (2006.01) H02P 25/08 (2006.01)

Patent

CA 2151756

A controller for a switched electric machine, especially a switched reluctance motor, takes timing information from a rotor position transducer to generate a switch-off output at a point near maximum phase inductance in a phase inductance cycle. A switch-on signal is generated after a delay but still within the phase inductance cycle. A simple form of single-pulse control is thereby achieved. A comparator is also provided which monitors phase winding current. A pulse generator is actuated by the comparator when the winding current exceeds a reference level and is used to control the motor in a chopping mode at low speeds and is disabled by the comparator at higher speeds when the single-pulse control is used.

Affiliated with

Also associated with

Rating

Electric machine controller does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1455221