Electric power converter

Details Electric power converter Electric power converter

2007-06-04

2009-06-02

Vu, Bao Q (Department: 2838)

Electric power conversion systems

Current conversion

With means to introduce or eliminate frequency components

C363S098000, C363S131000, C363S017000

Reexamination Certificate

active

07542312

ABSTRACT:
By reduction in loss and noise of a three-phase reactor on the AC side of an electric power converter, compactness and reduction in weight of the reactor are realized, and countermeasures for heat and noise are reduced, and a specific frequency component is reduced, thus cost reduction and conversion efficiency are improved, and carriers of a controller are prepared in correspondence to the phases of the electric power converter, and moreover a phase difference of each carrier is set properly.

REFERENCES:
patent: 4597037 (1986-06-01), Okado
patent: 4967334 (1990-10-01), Cook et al.
patent: 5047910 (1991-09-01), Levran et al.
patent: 5091842 (1992-02-01), Kawai
patent: 5526252 (1996-06-01), Erdman
patent: 5706186 (1998-01-01), Blasko
patent: 6208537 (2001-03-01), Skibinski et al.
patent: 6882549 (2005-04-01), Huggett et al.
patent: 6924993 (2005-08-01), Stancu et al.
patent: 64-55076 (1989-03-01), None
patent: 03-218270 (1991-09-01), None
patent: 2004-248419 (2004-09-01), None
Japanese Office Action dated May 2, 2006 (Two (2) pages).

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