Effect of Inductance Model on Sensorless Control Performance of SynRM with Magnetic Saturation

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-07-01 DOI:10.1541/ieejjia.22007253

Yuma Tsujii, Shigeo Morimoto, Yukinori Inoue, Masayuki Sanada

引用次数: 0

Abstract

This study investigates the effect of an inductance model on the sensorless control performance of a synchronous reluctance motor (SynRM). A high-frequency voltage injection method based on the position dependence of the inductance and an extended electromotive force estimation method based on the motor model are applied to achieve sensorless control. More specifically, the inductances are modeled in several patterns and applied to the two methods. Subsequently, the characteristics in the steady and transient states are compared. Moreover, the effect of the inductance model on the sensorless control performance of a SynRM with magnetic saturation is investigated by comparing the characteristics in the full-speed region under the combination of the two methods.

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电感模型对磁饱和SynRM无传感器控制性能的影响

本文研究了电感模型对同步磁阻电动机无传感器控制性能的影响。采用基于电感位置依赖性的高频电压注入方法和基于电机模型的扩展电动势估计方法来实现无传感器控制。更具体地说，电感以几种模式建模，并应用于这两种方法。然后，比较了稳态和瞬态的特性。此外，通过比较两种方法组合在全速区域的特性，研究了电感模型对磁饱和SynRM无传感器控制性能的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.