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Noise and vibrations analysis of a permanent magnet synchronous machine for light electric vehicle

机译:轻型电动汽车用永磁同步电机的噪声和振动分析

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This paper present modal and acoustic analysis for the stator of a permanent magnet synchronous machine, used for the propulsion of an electric scooter. In order to estimate the vibration behavior, modal analysis was numerically employed. For the electromagnetic noise level, again a numerical study was carried out in order to prove the fitting within the current standards.
机译:本文介绍了用于电动踏板车推进的永磁同步电机定子的模态和声学分析。为了估计振动行为,数值分析采用了模态分析。对于电磁噪声水平,再次进行了数值研究,以证明符合当前标准。

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