通过三次谐波注入补偿五相逆变器死区时间效应的策略

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-03-20 DOI:10.24425/aee.2024.148854

Krzysztof Łuksza, Dmytro Kondratenko, A. Lewicki

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引用次数: 0

摘要

本文提出了一种补偿五相逆变器死区时间效应的方法。在所提出的方法中，在映射到三次谐波的坐标系中的面向场控制 (FOC) 方案中增加了一个额外的控制子系统。附加控制环路在固定的正交参考框架（α - β 坐标）中运行，无需进行额外的帕克变换。该方法的目的是在 FOC 控制系统的两种运行模式（正弦供电和梯形供电）下，最大限度地减少三次谐波注入的死区时间效应。在实验室设置的五相室内永磁同步机（IPMSM）原型上，对所提出的控制方法的有效性进行了实验验证。所有实验结果均在以下论文中进行了介绍和讨论。

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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Dead time effects compensation strategy by third harmonic injection for a five-phase inverter

This paper proposes a method for compensation of dead-time effects for a fivephase inverter. In the proposed method an additional control subsystem was added to the field-oriented control (FOC) scheme in the coordinate system mapped to the third harmonic. The additional control loop operates in the fixed, orthogonal reference frame ( α - β coordinates) without the need for additional Park transformations. The purpose of this method is to minimize the dead-time effects by third harmonic injection in two modes of operation of the FOC control system: with sinusoidal supply and with trapezoidal supply. The effectiveness of the proposed control method was verified experimentally on a laboratory setup with a prototype five-phase interior permanent magnet synchronous machine (IPMSM). All experimental results were presented and discussed in the following paper.

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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.