AC-to-ac power converter without a dc link capacitor

Details AC-to-ac power converter without a dc link capacitor AC-to-ac power converter without a dc link capacitor

2005-01-04

2005-01-04

Laxton, Gary L. (Department: 2838)

Electric power conversion systems

Current conversion

Including an a.c.-d.c.-a.c. converter

C363S037000, C363S039000

Reexamination Certificate

active

06839249

ABSTRACT:
An ac-to-ac power converter includes a source-side inverter that is operated in current mode and a drive side inverter that is operated in commutation mode. The source side inverter performs current regulation during a first portion of each modulating cycle and space vector modulation during a second portion of each modulating cycle.

REFERENCES:
patent: 3872364 (1975-03-01), Hubner
patent: 3887859 (1975-06-01), Hubner
patent: 4056766 (1977-11-01), Zander
patent: 4063302 (1977-12-01), Donig et al.
patent: 4443747 (1984-04-01), Chausse et al.
patent: 4565957 (1986-01-01), Gary et al.
patent: 4783728 (1988-11-01), Hoffman
patent: 4833584 (1989-05-01), Divan
patent: 5285365 (1994-02-01), Yamao et al.
patent: 5428283 (1995-06-01), Kalman et al.
patent: 5574636 (1996-11-01), Lee et al.
patent: 5585708 (1996-12-01), Richardson et al.
patent: 5793626 (1998-08-01), Jiang
patent: 5798631 (1998-08-01), Spee et al.
patent: 5801517 (1998-09-01), Borle
patent: 5808440 (1998-09-01), Bennett et al.
patent: 5949204 (1999-09-01), Huggett et al.
patent: 5949664 (1999-09-01), Bernet et al.
patent: 6084786 (2000-07-01), Rozman
patent: 6166929 (2000-12-01), Ma et al.
patent: 6366483 (2002-04-01), Ma et al.
Database WPI, Week 200114, Derwent Publication Ltd., London, GB; An 2001-134408; XP002238725 “Three-phase pulse width modulation involves changing switching points . . . ” & KR 2000 032 765 A (Lee Hyan Kong et al.) Jun. 15, 2000 the whole document.

Affiliated with

Also associated with

Rating

AC-to-ac power converter without a dc link capacitor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with AC-to-ac power converter without a dc link capacitor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and AC-to-ac power converter without a dc link capacitor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3369493