ADAPTATION OF THE ROTOR TIME CONSTANT OF INDUCTION MACHINES WITH FIELD ORIENTED CONTROL | ||
| The International Conference on Electrical Engineering | ||
| Article 42, Volume 2, 2nd International Conference on Electrical Engineering ICEENG 1999, November 1999, Pages 401-410 PDF (1.41 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/iceeng.1999.62529 | ||
| Authors | ||
| S. REHAHLA1; Kh. DERAFA2 | ||
| 1Dir. Labo. Power Electronics, EMP, Bordj-El-Bahri, Algiers, Algeria. Fax.+213 2 81 60 97 | ||
| 2Post-graduate Student, EMP, BP17, Bordj-El-Bahri, Algiers, Algeria. Fax.+213 2 86 32 04 | ||
| Abstract | ||
| Procedures for on-line adaptation of rotor time constant are allways based on error models considering two or more machine parameters. A mismatch betwen the parameters in the models and in the machine has strong influence on the adaptation quality and therefore on the result of field oriented control method . The parameter sensitivity of the adaptation method is analysed theoretically and investigated by means of simulation studies. A new approche to improve the parameter robustness by using a reactive power method. is shown. | ||
| Keywords | ||
| Induction motor_ Field oriented control _ On-line adaptation procedure_ Sensitivity | ||
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