High frequency, high density power conversion system

Details High frequency, high density power conversion system High frequency, high density power conversion system

1993-04-20

1996-01-16

Sterrett, Jeffrey L.

Electric power conversion systems

Current conversion

Using semiconductor-type converter

363 17, H02M 75387

Patent

active

054853656

ABSTRACT:
A high-frequency, high-density power conversion system providing lossless power switching with a single or double-ended power converter, the single ended converter including a pair of input terminals for receiving dc or rectified ac voltage, a transformer with its primary across the input terminals, a transistor in series between an input terminal and the transformer primary, and a dedicated inductor in series between the other input terminal and the other side of the primary, in which the transistor is switched to provide a sinusoidal output current pulse to the transformer primary.

REFERENCES:
patent: 4513364 (1985-04-01), Nilssen
patent: 4533986 (1985-08-01), Jones
patent: 4809310 (1989-02-01), Salesses et al.
patent: 4860184 (1989-08-01), Tabisz et al.
patent: 4864479 (1989-09-01), Steigerwald et al.
patent: 4959765 (1990-09-01), Weinberg
patent: 5043680 (1991-08-01), Gurwicz
patent: 5065301 (1991-11-01), Shioya et al.
patent: 5099410 (1992-03-01), Divan
patent: 5325283 (1994-06-01), Farrington et al.
patent: 5345374 (1994-09-01), Sato et al.

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