考虑电流谐波和绕组运行模式的 DTP-PMSM 低频电磁振动

IF 4.2 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Industry Applications Pub Date : 2025-01-21 DOI:10.1109/TIA.2025.3532401

Shihao Zhao;Jinhua Chen;Chi Zhang;Yunpeng Gao

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引用次数: 0

摘要

中性点隔离双三相永磁同步电机（DTP-PMSM）具有在单三相绕组上运行的容错优势。然而，翼顶容错运行模式的振动特性并没有继承 DTP 绕组的低谐波优势。本文通过考虑绕组运行模式和电流谐波，研究了 DTP-PMSM 的低频电磁（EM）振动。首先，构建了绕组磁动力模型，并在考虑绕组运行模式和电流谐波的同时进行了谐波分析。建立了考虑不同绕组运行模式的电磁力模型。然后，还考虑了定子齿的齿力调制效应。研究了绕组运行模式对集中齿力和电磁振动的影响。最后，进行了有限元分析和实验来验证分析结果。

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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Low-Frequency Electromagnetic Vibration of DTP-PMSM Considering Current Harmonics and Winding Operating Modes

The neutral-isolated dual three-phase permanent magnet synchronous motor (DTP-PMSM) has the fault-tolerance advantage of operating on a single three-phase winding. However, the vibration characteristics of the wingdings fault-tolerant operation mode do not inherit the low harmonic advantages of the DTP winding. This article investigates the low-frequency electromagnetic (EM) vibration of DTP-PMSM by considering winding operation modes and current harmonics. First, the winding magnetomotive force model is constructed, and harmonic analysis is performed while taking into account the winding operating mode and current harmonics. The EM force models that consider different operation winding modes are established. Then, the tooth force modulation effect of stator teeth is also taken into consideration. The influence of the winding operation mode on concentrated teeth force and EM vibration is studied. Finally, finite element analysis and experiments have been conducted to validate the analysis results.

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来源期刊

IEEE Transactions on Industry Applications 工程技术-工程：电子与电气

CiteScore

9.90

自引率

9.10%

发文量

747

审稿时长

3.3 months

期刊介绍： The scope of the IEEE Transactions on Industry Applications includes all scope items of the IEEE Industry Applications Society, that is, the advancement of the theory and practice of electrical and electronic engineering in the development, design, manufacture, and application of electrical systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; industry leadership in energy conservation and environmental, health, and safety issues; the creation of voluntary engineering standards and recommended practices; and the professional development of its membership.