Evaluation of saturation and cross-magnetization effects in interior permanent-magnet synchronous motor

被引：401

作者：

Stumberger, B ^{[1
]}

Stumberger, G ^{[1
]}

Dolinar, D ^{[1
]}

Hamler, A ^{[1
]}

Trlep, M ^{[1
]}

机构：

[1] Univ Maribor, Fac Elect Engng & Comp Sci, SLO-2000 Maribor, Slovenia

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2003年 / 39卷 / 05期

关键词：

cross-magnetization; interior permanent magnet synchronous motor (IPMSM); saturation; two-axis machine model;

D O I：

10.1109/TIA.2003.816538

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents the evaluation of saturation and cross-magnetization effects in an interior permanent magnet synchronous motor (IPMSM) over the entire range of direct- and quadrature-axis excitations. The conventional two-axis machine model is modified in order to include the influence of saturation and cross-coupling effects on the variation of self- and cross-coupling inductances in the direct and the quadrature axis. The two-axis machine model parameters are evaluated by experiments performed on an IPMSM using a controlled voltage-source inverter and are compared with parameter values evaluated by the finite-element method. The evaluation of two-axis machine model parameters reveals significant saturation and cross-magnetization effects in both axes, especially in the flux-weakening regime.

引用

页码：1264 / 1271

页数：8

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