Inverter driving method for induction motors

Details Inverter driving method for induction motors Inverter driving method for induction motors

1988-06-24

1990-04-10

Smith, Jr., David

Electricity: motive power systems

Induction motor systems

Primary circuit control

318771, 318800, H02P 540

Patent

active

049163760

ABSTRACT:
An inverter driving method for has an arrangement polyphase induction motor, for altering a plurality of winding connections of the motor and a storage arrangement for a plurality of motor control constant groups preset corresponding to the respective winding connections so as to perform optimal vector control. When the classification of the winding connection is selected, one set of motor control constant groups corresponding to the winding connection is read out of the storage arrangement and applied to a control unit of the induction motor as control constants.

REFERENCES:
patent: 3297926 (1967-01-01), Campbell et al.
patent: 4091294 (1978-05-01), Zankl et al.
Ito et al, "Analysis of Field Orientation Control Of Current Source Inverter Drive Induction Motor Systems", IEEE Transactions on Industry Applications, vol. IA-19, No. 2, Mar./Apr. 1983, pp. 206-210.

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