混合磁轴承的场路模型

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-11-06 DOI:10.24425/AME.2019.128444

D. Wajnert

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引用次数: 3

摘要

本文提出了一种用于混合磁轴承瞬态仿真的仿真模型。提出的场路模型由两个部分组成。第一部分是一组描述电路和力学的常微分方程。仿真模型的第二部分由三维有限元分析得到的磁力、动态电感和速度感应电压等参数组成。利用MATLAB/Simulnik软件对所需要的控制系统进行仿真模型的实现。通过与混合磁轴承样机的时间响应对比，验证了所提磁路模型的正确性。

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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A field-circuit model of the hybrid magnetic bearing

The paper presents a simulation model of the hybrid magnetic bearing dedicated to simulations of transient state. The proposed field-circuit model is composed of two components. The first part constitutes a set of ordinary differential equations that describes electrical circuits and mechanics. The second part of the simulation model consists of parameters such as magnetic forces, dynamic inductances and velocity-induced voltages obtained from the 3D finite element analysis. The MATLAB/Simulnik softwarewas used to implement the simulationmodelwith the required control system. The proposed field-circuit model was validated by comparison of time responses with the prototype of the hybrid magnetic bearing.

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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.