Static voltage balancer

Details Static voltage balancer Static voltage balancer

H - Electricity

02

J

323/4

H02J 3/26 (2006.01)

Patent

CA 1081778

ABSTRACT OF THE DISCLOSURE An in-line voltage balancing circuit sums a trim voltage with each phase voltage of a polyphase generating system to assure that the voltage between each phase and neutral is equal to the average voltage of all the phases. An individual error signal representative of the difference between each phase voltage and the average voltage is pro- vided to individual phase modulator circuits. The phase modulator circuits develop pulse width modulated signals wherein the pulse width is proportional to the amplitude of the error signal. The outputs of the phase modulator circuits are connected to switching amplifiers which provide trim voltages proportional to the phase modulated signals. Summing transformers are employed to sum the individual trim voltage with appropriate phase voltage so that the voltage for each phase equals the average voltage.

299027

Affiliated with

Also associated with

Rating

Static voltage balancer does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-56690