摘要
对永磁同步电机电磁噪声产生的机理进行了简述,从避免共振现象、降低电磁力幅值和减小噪声传递效率3个方向归纳了国内外电机噪声抑制的优化策略。对永磁同步电机电磁噪声优化的未来趋势进行了探讨,为抑制永磁同步电机电磁噪声的研究提供部分参考。
The generation mechanism of electromagnetic noise in permanent magnet synchronous motors was introduced briefly.The noise suppression optimization strategies were summarized from both domestic and international perspectives,focusing on avoiding resonance phenomena,reducing electromagnetic force amplitude,and minimizing noise transmission efficiency.The future trends in PMSM electromagnetic noise optimization was discussed,offering insights for subsequent research in noise suppression.
作者
刘方韬
张成新
庞悦
LIU Fangtao;ZHANG Chengxin;PANG Yue(College of Engineering,Qufu Normal University,Rizhao 276800,China)
出处
《微特电机》
2024年第3期78-84,共7页
Small & Special Electrical Machines
关键词
永磁同步电机
电磁噪声
电磁力
振动
permanent magnet synchronous motor(PMSM)
electromagnetic noise
electromagnetic force
vibration
