Parallel electric power supplies with current sharing and redund

Details Parallel electric power supplies with current sharing and redund Parallel electric power supplies with current sharing and redund

1989-02-21

1993-04-06

Pellinen, A. D.

Electrical transmission or interconnection systems

Plural supply circuits or sources

Load current control

307 58, 307 60, 307 82, 307 43, H02J 110

Patent

active

052006433

ABSTRACT:
An electric power system having power supplies connected in parallel to a common bus includes a voltage feedback and current feedback loop for each supply. A voltage feedback signal and a current feedback signal are combined with a reference signal to produce an error signal. The output voltage of each supply is controlled in response to its corresponding error signal, to achieve current sharing and redundancy without interconnections among the control circuits of the various supplies.

REFERENCES:
patent: 3428909 (1969-02-01), Kam et al.
patent: 4074146 (1978-02-01), Buonavita
patent: 4328429 (1982-05-01), Kublick
patent: 4446417 (1984-05-01), Fox et al.
patent: 4635178 (1987-01-01), Greenhalgh
patent: 4677535 (1987-06-01), Kawabata et al.
patent: 4760347 (1988-07-01), Li et al.
patent: 4924170 (1990-05-01), Henze

Affiliated with

Also associated with

Rating

Parallel electric power supplies with current sharing and redund does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Parallel electric power supplies with current sharing and redund, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Parallel electric power supplies with current sharing and redund will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-538880