Eur. Phys. J. Appl. Phys.
Volume 47, Number 1, July 2009
|Number of page(s)||8|
|Section||Physics of Energy Generation, Conversion and Storage|
|Published online||22 April 2009|
Analytical modeling of the input admittance of an electric drive for stability analysis purposes
Université de Toulouse, LAboratoire PLAsma et
Conversion d'Énergie (LAPLACE), CNRS UMR 5213, INPT,
UPS, 2 rue Camichel, BP 7122, 31071 Toulouse Cedex 7, France
2 AIRBUS France S.A.S., 316 route de Narbonne, P.O. Box M0131/5, 31060 Toulouse Cedex 9, France
Corresponding author: firstname.lastname@example.org
Revised: 8 July 2008
Accepted: 7 March 2009
Published online: 22 April 2009
Embedded electric HVDC distribution network are facing difficult issues on quality and stability concerns. In order to help to resolve those problems, this paper proposes to develop an analytical model of an electric drive. This self-contained model includes an inverter, its regulation loops and the PMSM. After comparing the model with its equivalent (abc) full model, the study focuses on frequency analysis. The association with an input filter helps in expressing stability of the whole assembly by means of Routh-Hurtwitz criterion.
PACS: 84.30.Jc – Power electronics; power supply circuits / 84.30.Vn – Filters / 89.40.-a – Transportation
© EDP Sciences, 2009
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