Torque control apparatus for rotating motor machine

Details Torque control apparatus for rotating motor machine Torque control apparatus for rotating motor machine

1988-08-03

1991-02-12

Ip, Paul

Electricity: motive power systems

Positional servo systems

With particular 'error-detecting' means

318611, 318798, 318432, 318433, 417 22, 417 42, H02P 528

Patent

active

049927159

ABSTRACT:
A torque control unit rotates a motor machine having a motor element and a load element. The load element is coupled to the motor element via a rotational main shaft and driven to rotate by the motor element. Rotational acceleration at each rotation angle during one revolution of the rotational main shaft is detected and fed back. An electromagnetic torque of the motor element is controlled so that a difference between the electromagnetic torque of the motor element and a load torque of the load element may become zero at each rotation angle of the rotational main shaft.

REFERENCES:
patent: 4075538 (1978-02-01), Plunkett
patent: 4182979 (1980-01-01), Douglas et al.
patent: 4223261 (1980-09-01), White
patent: 4230979 (1980-10-01), Espelage et al.
patent: 4240020 (1980-12-01), Okuyama et al.
patent: 4280085 (1981-07-01), Cutler et al.
patent: 4287463 (1981-09-01), Walker et al.
patent: 4311951 (1982-01-01), Walker et al.
patent: 4511834 (1985-04-01), Studtmann
patent: 4556830 (1985-12-01), Schwalm et al.
patent: 4649328 (1987-03-01), Leonard et al.
patent: 4651073 (1987-03-01), Shimizu et al.
patent: 4726738 (1988-02-01), Nakamura et al.
patent: 4736143 (1988-04-01), Nakamura et al.
patent: 4767976 (1988-08-01), Mutoh et al.
patent: 4803409 (1989-02-01), Horikawa
patent: 4808903 (1989-02-01), Matsui et al.
patent: 4814678 (1989-03-01), Omae et al.

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