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FIELD-ORIENTED CONTROL OF HIGH-POWER INDUCTION MOTOR DRIVES BY KALMAN FILTER FLUX OBSERVATION
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| Author(s) |
F. Ben Ammar; M. Pietrzak-David; B. de Fornel; A. Mirzaian |
| Abstract |
In this paper, the authors present a vector control strategy for a high-power induction motor drive, fed by a PWM inverter using gate turn-off thyristors (GTOs). The Kalman filter algorithm is used for tbe stochastic flux estimation. The feed-back regulators working in a coordinate system which rotates synchronously with the rotor flux, allow a complete decoupling between the two stator currents to be obtained. Using this control strategy the simulation results verify that the induction motor has a dynamic behaviour comparable with that of a DC motor drive in all fourth quadrants of the torque-speed plan. |
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| Filename: | Unnamed file |
| Filesize: | 2.864 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-13 by System |
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