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工程设计学报
工程设计学报  2021, Vol. 28 Issue (5): 548-558    DOI: 10.3785/j.issn.1006-754X.2021.00.078
设计理论与方法     
永磁同步电机故障诊断研究综述
吴国沛, 余银犬, 涂文兵
华东交通大学 机电与车辆工程学院， 江西 南昌 330000
Review of research on fault diagnosis of permanent magnet synchronous motor
WU Guo-pei, YU Yin-quan, TU Wen-bing
School of Mechatronics and Vehicle Engineering， East China Jiaotong University， Nanchang 330000， China
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摘要： 永磁同步电机（permanent magnet synchronous motor，PMSM）具有结构简单、运行稳定、效率高和外形多样等显著优点，广泛应用于不同领域。在永磁同步电机使用过程中，不可避免地会出现各种故障，例如退磁故障、电路故障、转子偏心故障和轴承故障等。基于永磁同步电机的结构和工作原理，对其各类故障的产生原因和诊断方法进行总结，并分析了模型构建和信号处理在故障诊断中的优势。研究结果为永磁同步电机故障诊断提供了一定的理论依据。
Abstract: Permanent magnet synchronous motor (PMSM) is widely used in different fields because of its simple structure, stable operation, high efficiency and various shapes. During the use of the PMSM, various faults will inevitably occur, such as the demagnetization fault, the circuit fault, the rotor eccentricity fault, the bearing fault and so on. Based on the structure and working principle of the PMSM, the causes and diagnosis methods of various faults were summarized, and the advantages of model construction and signal processing in fault diagnosis were analyzed. The research results provide a certain theoretical basis for the fault diagnosis of PMSMs.
收稿日期: 2020-12-11 出版日期: 2021-10-28
CLC:  TH 124  
基金资助: 国家自然科学基金资助项目（52067006）
通讯作者: 余银犬（1969—），男，新加坡人，教授，博士生导师，博士，从事智能永磁电机设计、机器人、机电一体化、智能制造、智能在线监测诊断以及车辆电牵引动力设计与故障诊断等研究，E-mail：1709145637@qq.com     E-mail: 1709145637@qq.com
作者简介: 吴国沛（1996—），男，江西上饶人，硕士生，从事永磁同步电机设计及故障诊断研究，E-mail：645229016@qq.com， https：//orcid.org/0000-0001-9397-9606；
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引用本文:

吴国沛, 余银犬, 涂文兵. 永磁同步电机故障诊断研究综述[J]. 工程设计学报, 2021, 28(5): 548-558.

WU Guo-pei, YU Yin-quan, TU Wen-bing. Review of research on fault diagnosis of permanent magnet synchronous motor. Chinese Journal of Engineering Design, 2021, 28(5): 548-558.

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https://www.zjujournals.com/gcsjxb/CN/10.3785/j.issn.1006-754X.2021.00.078    或    https://www.zjujournals.com/gcsjxb/CN/Y2021/V28/I5/548

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