A general approach to direct tourque control of induction motor fed by VSI is presented in the paper, showing how it can be used in order to exploit both the transient and the steady-state performances of the drive. In particular, a speed control algorithm is proposed which allows the drive to track an imposed velocity-time trajectory, by making the mechanical response practically indipendent on the load torque variations.
A DIRECT TORQUE CONTROL ALGORITHM IMPOSING THE MECHANICAL RESPONSE OF SPEED CONTROLLED INDUCTION MOTOR DRIVES
ATTAIANESE, Ciro;
1996-01-01
Abstract
A general approach to direct tourque control of induction motor fed by VSI is presented in the paper, showing how it can be used in order to exploit both the transient and the steady-state performances of the drive. In particular, a speed control algorithm is proposed which allows the drive to track an imposed velocity-time trajectory, by making the mechanical response practically indipendent on the load torque variations.File in questo prodotto:
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