Control for an auxiliary commutation circuit

Details Control for an auxiliary commutation circuit Control for an auxiliary commutation circuit

H - Electricity

02

M

321/51

H02M 7/525 (2006.01) H02M 7/48 (2006.01) H02M 7/515 (2006.01)

Patent

CA 1138927

-1- ABSTRACT OF THE DISCLOSURE A supplemental or auxiliary portion of the commuta- tion circuit for an inverter is actuated only during overload conditions which improve the inverter efficiency during normal load conditions. A control circuit responds to the increased time period of the commutation pulse to delay the firing of the thyristors which initiate the makeup pulse. This modified operation continues for at least three commutation cycles in order to ensure that the supplemental portion of the commutation circuit is properly initialized so that it is ready for subsequent overcurrent conditions.

340565

Affiliated with

Also associated with

Rating

Control for an auxiliary commutation circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control for an auxiliary commutation circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control for an auxiliary commutation circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-749366