Implementation of variable-speed asynchronous drive fed by current source inverter

Abstract

Vector control of induction motors made these motors widespread in variable-speed applications in comparison with DC motor drives. Applying indirect method of vector-control, the flux sensors would be eliminated and also motor's speed can be controlled as well. Asynchronous motors can be fed by voltage-source or current-source inverters. In high power… (More)

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8 Figures and Tables