Magnetic field analysis of induction motors combining Preisach hysteresis modeling and finite element techniques

被引：12

作者：

Saitz, J ^{[1
]}

机构：

[1] Helsinki Univ Technol, Electromagnet Lab, FIN-02015 Helsinki, Finland

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2001年 / 37卷 / 05期

基金：

芬兰科学院;

关键词：

core losses; finite element methods; induction motors; magnetic field modeling; Preisach model;

D O I：

10.1109/20.952692

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 deals with the analysis of induction motors based on the magnetic field computation taking the ferromagnetic hysteresis into account. The vector Preisach hysteresis model is integrated in a two-dimensional time-stepping finite element analysis. The Interface between the Preisach model and the finite element magnetic vector potential formulation is introduced through the Fixed-Point iterative technique. The developed computational scheme is applied for magnetic field and core loss computation of three cage induction motors.

引用

页码：3693 / 3697

页数：5

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