Field Oriented Control of an Induction Machine with DC Link and Load Disturbance Rejection
نویسندگان
چکیده
A method of actively maintaining voltage margin in field oriented induction machine controllers is proposed. A voltage margin controller is developed that rejects dc link and load disturbances such that current regulation and field orientation is maintained. In addition, the voltage margin controller coupled with rotor flux oriented control is shown to provide maximum torque capability equivalent to stator flux oriented control.
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