Alternating current electrical power supply circuit

Details Alternating current electrical power supply circuit Alternating current electrical power supply circuit

1987-02-04

1989-02-21

Salce, Patrick R.

Electric power conversion systems

Current conversion

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

307 64, H02M 5453

Patent

active

048071021

ABSTRACT:
An alternating current electrical power supply circuit comprises a rectifier adapted to be connected to an AC mains supply. It produces a rectified output voltage including ripple. An amplifier-inverter has power supply terminals connected to the output of the rectifier. A voltage including ripple synchronous and in phase with the voltage of the AC mains supply is applied to a control input of the amplifier-inverter.

REFERENCES:
patent: 4073003 (1978-02-01), Chambers
patent: 4313060 (1982-01-01), Fickenscher et al.
patent: 4506766 (1985-03-01), Watanbe
patent: 4613795 (1986-09-01), Itani et al.
patent: 4620272 (1986-10-01), Fulton et al.
patent: 4642475 (1987-02-01), Fischer et al.
Electronics and Communications in Japan, part II: Electronics, vol. 69, No. 6, 1986, pp. 63-70, New York, US; T. Koyashiki et al.
"A Multiinput Type Converter for an Uninterruptible DC Power Supply" * p. 66, right column, paragraph 4, Figure 5*.
M. Pierre, "L'alimentation Electrique des Ordinateures" Revue Generale de L'electricite, vol. 81, No. 9, Sep. 1972, pp. 558-561, Paris, FR.

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