Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Patent
1988-12-12
1989-08-15
Wong, Peter S.
Electric power conversion systems
Current conversion
Including d.c.-a.c.-d.c. converter
363 16, 363 21, H02M 3335
Patent
active
048580937
ABSTRACT:
An integrated magnetic power converter for supplying power to a load includes a continuous magnetic structure having first and second legs and a magnetic path therebetween. A primary winding is wound on the first leg. A first secondary winding is wound on the second leg and is connected to the load. A second secondary winding in series with the first secondary winding is wound on the first leg. A first circuit is connected to the primary winding for supplying energy to the power converter. A second circuit is connected to the secondary windings, and a third circuit is connected to the secondary windings for alternatively transferring energy to the load. When energy is supplied to the primary winding, a magnetic flux is produced in the magnetic path for transferring energy to the load via the first secondary winding and the third circuit, and an amount of energy is stored in the area surrounding the magnetic structure and the magnetic path. When energy supplied to the primary winding is removed, the stored energy induces a magnetic flux in the magnetic path and power is transferred to the load via the secondary windings and the second circuit.
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Qualitron, Inc.
Sterrett Jeffrey
Wong Peter S.
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