Current Injection-based Simultaneous Stator Winding and PM Temperature Estimation for Dual Three-phase PMSMs

被引：0

作者：

Li, Ze ^{[1
]}

Feng, Guodong ^{[1
]}

Lai, Chunyan ^{[2
]}

Li, Wenlong ^{[1
]}

Kar, Narayan C. ^{[1
]}

机构：

[1] Univ Windsor, Dept Elect & Comp Engn, Windsor, ON, Canada

[2] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ, Canada

来源：

2019 22ND INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2019) | 2019年

关键词：

Dual three-phase PMSM; Kalman filter; PM temperature estimation; Winding temperature estimation; MOTORS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a current injection based simultaneous stator winding and permanent magnet (PM) temperature tracking technique for dual three-phase permanent magnet synchronous machines (PMSMs). The estimation models involving winding and PM temperature are derived for different control strategies with inductance cancellation and free voltage source inverter (VSI) nonlinearity effect. To improve the tracking performance, the Kalman filter is employed for simultaneous winding and PM temperature estimation. Compared with the existing method, the proposed simultaneous winding and PM temperature tracking strategy is independent of various operating condition which features free look-up table assistance. A laboratory dual three-phase interior permanent magnet (IPM) motor validate the proposed method under different speed and torque conditions.

引用

页码：648 / 653

页数：6

共 16 条

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