AC current control system for AC power supply

Details AC current control system for AC power supply AC current control system for AC power supply

1978-01-31

1979-10-30

Rubinson, Gene Z.

Electricity: motive power systems

Synchronous motor systems

Armature winding circuits

318798, H02P 540

Patent

active

041729919

ABSTRACT:
An A.C. current control system for an A.C. power supply device for feeding a load comprises a closed control loop for controlling the power supply device on the basis of results of comparison between an output signal from a reference current waveform generator for generating a reference current waveform and an output signal from a load current waveform detector for detecting the waveform of load current. A load voltage detector is provided, the output signal from which is positively fed back to the closed control loop for compensating deviation in the current control due to electromotive force or like factors of the load.

REFERENCES:
patent: 3512067 (1970-05-01), Landau
patent: 3593083 (1971-07-01), Blaschke
patent: 3919609 (1975-11-01), Klautschek et al.
patent: 4001660 (1977-01-01), Lipo
patent: 4019105 (1977-04-01), Cornell et al.
patent: 4088934 (1978-05-01), D'Atre et al.

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