Fault isolation in a redundant power converter

Details Fault isolation in a redundant power converter Fault isolation in a redundant power converter

1998-10-28

2000-02-29

Wong, Peter S.

Electric power conversion systems

Current conversion

Having plural converters for single conversion

363124, 323282, 323285, 307 48, 307 66, H02M 700, G05F 140, H02J 332

Patent

active

060317434

ABSTRACT:
Aspects for isolating faults in a redundant power converter are described. An exemplary system aspect includes a first switch at an input of the redundant power converter for protecting the redundant power converter from a high input voltage, and a second switch coupled within the redundant power converter prior to an output capacitor, wherein efficiency of fault isolation is improved.

REFERENCES:
patent: 4801859 (1989-01-01), Dishner
patent: 5138249 (1992-08-01), Capel
patent: 5359280 (1994-10-01), Canter et al.
patent: 5397976 (1995-03-01), Madden et al.
patent: 5598041 (1997-01-01), Willis
patent: 5751140 (1998-05-01), Canter
patent: 5786641 (1998-07-01), Nakanishi et al.
patent: 5808902 (1998-09-01), Levert et al.
patent: 5839093 (1998-11-01), Novosel et al.

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