標題: Analytical prediction of the incremental inductance of the permanent magnet synchronous motors
作者: Wang, SJ
Lin, SK
電控工程研究所
Institute of Electrical and Control Engineering
關鍵字: analytical method;finite-element method;incremental inductance;iron saturation;permanent magnet synchronous
公開日期: 1-Jul-2004
摘要: An analytical method for calculating the incremental line inductance of a permanent-magnet synchronous motor is proposed in this paper. First, the incremental inductance is simplified as a linear combination of the slot inductance and the air-gap inductance, which are both estimated by the equivalent magnetic circuits. The reluctance of the rotor back irons and the stator back irons are ignored when the slot inductance is calculated. However, for the calculation of the air-gap inductance, the iron saturations and the perturbations of the permanent magnet are considered. The proposed method is verified by a finite-element method.
URI: http://dx.doi.org/10.1109/TMAG.2004.830629
http://hdl.handle.net/11536/26602
ISSN: 0018-9464
DOI: 10.1109/TMAG.2004.830629
期刊: IEEE TRANSACTIONS ON MAGNETICS
Volume: 40
Issue: 4
起始頁: 2044
結束頁: 2046
Appears in Collections:Conferences Paper


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