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Parameter identification for the dynamic model of an induction motor is evaluated, taking into account the magnetic saturation curve. The identification scheme is based on a Particle Swarm Optimization algorithm to fit the motor and model startup stator currents curves. Two different strategies are compared. The first one adds the saturation effects on the magnetizing inductance after using a linear...
This work presents an approach to the selection of the voltage space vector produced by a matrix converter (MC) used in the implementation of an induction motor direct torque control (DTC) in order to improve the machine's dynamic response and limit the start-up currents. The selection strategy chooses the space vectors that reduce generated electromagnetic torque ripple and improve the MC input power...
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