| Numéro |
J. Phys. III France
Volume 3, Numéro 6, June 1993
|
|
|---|---|---|
| Page(s) | 1135 - 1144 | |
| DOI | https://doi.org/10.1051/jp3:1993189 | |
DOI: 10.1051/jp3:1993189
J. Phys. III France 3 (1993) 1135-1144
1 Laboratoire d'Electrotechnique de Grenoble CNRS URA 355, B.P. 46, 38402 Saint Martin d'Hères Cedex, France
2 GEC ALSTHOM - Division Transports Villeurbanne, France
© Les Editions de Physique 1993
J. Phys. III France 3 (1993) 1135-1144
Indirect field oriented control in high power AC drives
D. Diallo1, D. Roye1, J. Bavard2 and L. M. Wei21 Laboratoire d'Electrotechnique de Grenoble CNRS URA 355, B.P. 46, 38402 Saint Martin d'Hères Cedex, France
2 GEC ALSTHOM - Division Transports Villeurbanne, France
(Received 9 June 1992, revised 14 September 1992, accepted 26 October 1992)
Abstract
This paper describes the indirect field orientated control method in a high
power application. Due to the low switching frequencies, the stator currents
have to be controlled through the stator voltages to take into account
the stator dynamic behaviour. To detect accurately the rotor flux vector,
an estimator is used associated with a parameter compensation scheme.
An experimental drive is being studied to validate the proposed schemes.
© Les Editions de Physique 1993