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An analytical model of the torque ripple induced by the pulse width modulation in permanent magnet synchronous motor drives

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Gusia, S. Grenier, D. Labrique, Francis [UCL] Buyse, Hervé [UCL]

In permanent magnet synchronous motor (PMSM) drives the current ripples due to the pulse width modulation (PWM) applied to the phase voltages, can lead to undesirable effects on the torque. The aim of this paper is to present an analytical model which gives a quantitative analysis of the current and torque ripple induced by the PWM in PMSM electrical drives. The model based on a two time scale approach is presented by considering a two phase machine and it is shown that its extension to the three phase machine is straightforward.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Publication date 2001
Conference "Proceedings of 4th International Symposium on Advanced Electromechanical Motion Systems - ELECTROMOTION 2001", Bologna, Italy (19-20 June 2001)
Peer reviewed yes
Host document Casadei, D.; Jufer, M.; Munteanu, R.; Radulescu, M.M.; ; "ELECTROMOTION'01. 4th International Symposium on AdvancedElectromechanical Motion Systems. Proceedings"- Vol. 1, p. 87-92 (ISBN : 88-900615-0-2)
Publisher Univ. bologna
Affiliation UCL - FSA/ELEC - Département d'électricité
Links
Bibliographic reference Gusia, S. ; Grenier, D. ; Labrique, Francis ; Buyse, Hervé. An analytical model of the torque ripple induced by the pulse width modulation in permanent magnet synchronous motor drives.Proceedings of 4th International Symposium on Advanced Electromechanical Motion Systems - ELECTROMOTION 2001 (Bologna, Italy, 19-20 June 2001). In: Casadei, D.; Jufer, M.; Munteanu, R.; Radulescu, M.M.;, ELECTROMOTION'01. 4th International Symposium on AdvancedElectromechanical Motion Systems. Proceedings, Univ. bologna2001, p.Vol. 1, p. 87-92
Permanent URL http://hdl.handle.net/2078.1/68099