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An Autotuning Method for Vector Controlled Induction Motor Drives...
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| Author(s) |
S-i. Hashimoto; K. Tanaka; I. Miki |
| Abstract |
This paper presents an auto-tuning method for vector controlled induction motor drives considering
the stator core loss for the start up. Effect of the stator core loss of the induction motor, which appears
in the transient motor terminal voltage caused by the undesirable rotor flux variation, must be
considered to obtain accurate electrical motor parameters that are needed to achieve the instantaneous
torque control. The equivalent motor model is based on the assumption that the stator core loss occurs
due to the eddy current of the motor stator, and the tuning algorithm uses the rotor flux variation for a
stepwise torque command. The proposed method can obtain the gains used in the vector control
system, and the validity of this method is confirmed by experiment. |
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| Filename: | EPE1999 - PP00648 - Hashimoto.pdf |
| Filesize: | 159.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-24 by System |
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