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The Evaluation of Online Observer System of Synchronous Reluctance Motor Using a Coupled Transient FEM and Preisach Model

机译:基于瞬态有限元和Preisach模型的同步磁阻电动机在线观测系统评估。

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摘要

This study deals with the dynamic characteristics analysis of synchronous reluctance motor (SynRM) using finite element method in which the moving mesh technique is considered. The focus of this paper is to show the appropriate of online observer system for position sensorless control of a SynRM under saturation and iron loss. Comparisons are given with angle of the observer and that of proposed FEM and Preisach model of synchronous reluctance motor, respectively. The position sensorless control system is realized, and the effectiveness of the observer system is verified by experimental results.
机译:本研究采用考虑运动网格技术的有限元方法对同步磁阻电动机(SynRM)的动态特性进行分析。本文的重点是显示适用于饱和和铁损的SynRM无位置传感器控制的在线观察器系统。分别从观察者的角度进行了比较,并与提出的同步磁阻电动机的FEM模型和Preisach模型进行了比较。实现了无位置传感器控制系统,并通过实验结果验证了观测器系统的有效性。

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