Fault tolerant power supply circuit

Details Fault tolerant power supply circuit Fault tolerant power supply circuit

1998-05-28

2000-03-14

Han, Jessica

Electric power conversion systems

Current conversion

Using semiconductor-type converter

363 58, H02M 7515

Patent

active

060381574

ABSTRACT:
A fault tolerant power supply circuit for a series resonant load having an inductive impedance. The power supply circuit includes alternately conducting first and second sets of switches for supplying current to the load in alternating directions. One terminal of the load is connected to a point intermediate the switches. A protective coil is connected in series with the load and the point intermediate said switches. In one embodiment of the invention, a di/dt reactor is connected in series between the switches. In that embodiment, one end of the protective coil is connected to the load and the other end of the protective coil is connected to the di/dt reactor at a point intermediate the switches.

REFERENCES:
patent: 3566243 (1971-02-01), Landis
patent: 3818313 (1974-06-01), Rosenstein et al.
patent: 3946300 (1976-03-01), Landis
patent: 4060757 (1977-11-01), McMurray
patent: 4442479 (1984-04-01), Makimaa
patent: 4463414 (1984-07-01), Landis
patent: 4570212 (1986-02-01), Edwards et al.
patent: 4710862 (1987-12-01), Asaeda
patent: 5235487 (1993-08-01), Gruning
patent: 5253157 (1993-10-01), Severinsky
patent: 5418706 (1995-05-01), Havas et al.
patent: 5523631 (1996-06-01), Fishman et al.

Affiliated with

Also associated with

Rating

Fault tolerant power supply 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 Fault tolerant power supply circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fault tolerant power supply circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-175674