Electric power conversion systems – Current conversion – Including automatic or integral protection means
Patent
1982-07-08
1984-11-06
Wong, Peter S.
Electric power conversion systems
Current conversion
Including automatic or integral protection means
363 21, H02M 3335
Patent
active
044815654
ABSTRACT:
Saturation is avoided in the core of the transformer used for direct conversion in a single-ended dc-to-dc converter of the type using auxiliary flyback conversion through a plural-winding inductor. This is done by resetting the core with a winding threading the core, through which winding the secondary current of the plural-winding inductor passes.
REFERENCES:
patent: 3935526 (1976-01-01), Kamata et al.
Intersil Application Bulletin A035, R. Severns, "Switchmode Topologies Make Them Work For You" FIG. 50b, p. 18.
Proceedings Powercon 8, L. H. Dixon, Jr., "Designing Optimal Multi-Output Converters with a Coupled Inductor Current Driven Topology" FIG. 4d, E-4, p. 5.
Haas George E.
Limberg Allen LeRoy
RCA Corporation
Tripoli Joseph S.
Wong Peter S.
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