Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Patent
1994-04-29
1997-07-01
Wong, Peter S.
Electric power conversion systems
Current conversion
Including d.c.-a.c.-d.c. converter
363 98, H02M 3338
Patent
active
056444800
ABSTRACT:
A power source device for supplying a high frequency AC voltage to a load. An source voltage is changed by a rectifier into a into a DC voltage that is supplied to an inverter to produce the high frequency AC voltage. The high frequency AC voltage is fed back to the rectifier where a resonant circuit resonates with the high frequency AC voltage. The inverter may be self-excited through feedback of the high frequency AC voltage. In this power source device, any pausing in the AC source voltage is filled in through the feedback and resonant circuits.
REFERENCES:
patent: 4212053 (1980-07-01), Sichenzia
patent: 5381327 (1995-01-01), Yan
patent: 5434480 (1995-07-01), Bobel
Sako Hiroyuki
Yamauchi Tokushi
Jardieu Derek J.
Matsushita Electric & Works Ltd.
Wong Peter S.
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