Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Patent
1991-04-23
1992-07-07
Sterrett, J. L.
Electric power conversion systems
Current conversion
Including d.c.-a.c.-d.c. converter
363133, H02M 3335
Patent
active
051288524
ABSTRACT:
Current-fed push-pull converter. In a current-fed push-pull converter that is composed of a step-down regulator and of a push-pull controlled transformer, the transformer is connected following the step-down regulator. The converter also has push-pull switches, a transformer unit and at least one DC voltage top circuit for a respective output DC voltage. The transformer unit is formed by an auto transformer.
REFERENCES:
patent: 3886429 (1975-05-01), Maillard et al.
patent: 3898549 (1975-08-01), Mitchell
patent: 4004187 (1977-01-01), Walker
patent: 4245286 (1981-01-01), Paulkovich et al.
patent: 4811185 (1989-03-01), Cook et al.
patent: 4873617 (1989-10-01), Fredrick et al.
patent: 4980574 (1990-12-01), Cirrito
"Transistorbestuckter Oszillograf" by B. Rodekurth Funk-Technik, May 1968, Nr. 5, pp. 173-175.
"Gleichspannungswandler Fur Schaltnetzteile" by J. Wustechube, Elektronik, Apr. 1978, 4, pp. 102-107.
Busch Peter
Rettenmaier Helmut
Siemens Nixdorf Informationssysteme AG
Sterrett J. L.
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