Low distortion alternating current output active power factor co

Details Low distortion alternating current output active power factor co Low distortion alternating current output active power factor co

1993-01-05

1995-04-04

Stephan, Steven L.

Electricity: power supply or regulation systems

For reactive power control

Using converter

363 34, 363 39, 363 79, H02M 112

Patent

active

054040930

ABSTRACT:
A circuit wherein a current sensing device is incorporated in an AC input line. An AC output is taken from the output of the current sensing device and from an other AC input line. Circuitry including a capacitor coupled bi-directional switching regulator and an energy storing capacitor adds current to or subtracts current from the instantaneous output load current. The arrangement is such that the AC output is equal to the AC input with no regulation effect. Substantially one hundred percent efficiency results when very little power factor correction is required.

REFERENCES:
patent: 4130861 (1978-12-01), LaForest
patent: 4529925 (1985-07-01), Tanaka et al.
patent: 4651265 (1987-03-01), Stacey et al.
patent: 4677366 (1987-06-01), Wilkinson et al.
patent: 4780660 (1988-10-01), Shima et al.
patent: 5047912 (1991-09-01), Pelly
patent: 5057990 (1991-10-01), Gulczynski
patent: 5291119 (1994-03-01), Cowett, Jr.
Micro Linear; "1990 Data Book, Semi-Standard Analog", ML4812 pp. 5-20 through 5-30, Sep. 1989.
Sola, "User's Handbook for the 57 Series"; Nov. 11, 1989, pp. 1-1 through 1-7.
Lloyd H. Dixon, Jr., "High Power Factor Preregulators for Off-Line Power Supplies"; Copyright 1988, pp. 6-1 through 6-16.

Affiliated with

Also associated with

Rating

Low distortion alternating current output active power factor co does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low distortion alternating current output active power factor co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low distortion alternating current output active power factor co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2382394