High frequency quasi-resonant DC voltage notching scheme of a PW

Details High frequency quasi-resonant DC voltage notching scheme of a PW High frequency quasi-resonant DC voltage notching scheme of a PW

1990-06-22

1992-05-05

Beha, Jr., William H.

Electric power conversion systems

Current conversion

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

363 41, 363 98, 363132, 318811, H02M 545

Patent

active

051113740

ABSTRACT:
A circuit for converting a DC voltage to a pulsating DC voltage useful as a power source for operating an AC machine. The circuit includes means for controlling the amplitude of the pulsating DC voltage as the load changes and means for controlling the duration of the pulses comprising the pulsating DC voltage.

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patent: 4841220 (1989-05-01), Tabisz et al.
patent: 4857822 (1989-08-01), Tabisz et al.
patent: 4931716 (1990-06-01), Jovanovic et al.
Lee, Fred C. and Liu, Kwang-Hwa, Zero-Voltage Switching Technique in DC/DC Converters.
IBM Tech. Disclosure: Switch Voltage Regulator vol. 6 No. 8 Menard, Jan. 8, 1964.

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