Power conversion device

Details Power conversion device Power conversion device

1978-07-21

1980-07-29

Pellinen, A. D.

Electric power conversion systems

Current conversion

Including d.c.-a.c.-d.c. converter

363 97, H02M 3335

Patent

active

042153913

ABSTRACT:
A power control circuit which includes at least one DC power source; and at least one transformer including an excitation winding, a primary winding and a secondary winding; at least two transistors; and at least two diodes. In this circuit, a current increasing with time is caused to flow through the primary winding after energy has been accumulated in the excitation winding. Furthermore, a current induced in the secondary winding by the current of the primary winding and a current resulting from the energy of the excitation winding are superimposed upon each other, and the current resulting from such superimposition is rectified so that there is provided a continuous output.

REFERENCES:
patent: 3219907 (1965-11-01), Josephson
patent: 3443194 (1969-05-01), Cielo
patent: 3443195 (1969-05-01), Hoffman et al.
patent: 3970916 (1976-07-01), Kienscherf
patent: 4086526 (1978-04-01), Grudelbach

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