【摘要】 逆变器供电下的永磁电机内存在丰富的电流谐波激励，这对永磁电机的电磁振动与噪声特性具有重要影响，其建模与计算方法已成为该领域的研究热点。传统有限元法尽管具有较高精度，但存在求解流程复杂、计算耗时长的问题，难以满足初期开发阶段中对求解高效性的需求。因此，亟需发展高效且高精度的建模计算方法，用于逆变器供电下永磁同步电机电磁振动噪声的快速求解。针对这一问题，对现有逆变器供电下永磁电机电磁振动与噪声的建模计算方法进行了系统梳理，涵盖多类别电流谐波、电磁力、结构模态、振动响应及辐射噪声等关键环节的多种建模计算方法，并分类总结了各类方法的基本原理、优缺点及研究现状。最后，通过总结并展望未来发展方向，为该领域的进一步探索与实际应用提供了参考。更多还原

【Abstract】 Inverter-fed Permanent Magnet Synchronous Machines(PMSMs) are subject to substantial current harmonic excitations, which critically affect their electromagnetic vibration and noise characteristics. The accurate modeling and efficient computation of these effects have emerged as key research focuses in recent years. While the conventional finite element method offers high precision, its complex implementation procedures and substantial computational costs limit its applicability, particularly during the early stages of motor development where rapid iteration is essential. Consequently, there is a pressing need for modeling and computational approaches that can achieve favorable balance between accuracy and efficiency in the analysis of electromagnetic vibration and noise in inverter-fed PMSMs. To address this issue, this paper presents a comprehensive review of the state-of-the-art modeling and computational techniques for electromagnetic vibration and noise analysis in inverter-fed PMSMs. The review systematically examines key factors such as current harmonic types, electromagnetic force generation, structural modal behavior, vibration responses, and radiated noise. For each aspect, the underlying principles, methodological strengths and weaknesses, and recent research advances are summarized. Finally, future research directions are discussed to highlight opportunities for further theoretical development and practical application in the field.更多还原