摘要
随着永磁同步电动机的推广应用,人们越来越关注永磁同步电动机的振动噪声问题。本文应用先进的振动与噪声测试仪器PULSE对永磁同步电动机的极槽配合与变频器载波频率对振动噪声的影响进行了试验研究,为振动噪声的抑制提供了依据。
With the spread application of PMSM,vibration and noise is more and more concerned.In this dissertation,advanced noise and vibrational testing instrument which is named PULSE is applied to research the vibration and noise problem which are influenced by the slot/pole combination of PMSM and carrier frequency in SPWM.Providing the evidence to the vibration and noise suppression.
出处
《电气技术》
2009年第4期18-20,共3页
Electrical Engineering
基金
辽宁省教育厅科技研究项目资助(T2006100)
关键词
永磁同步电动机
振动
噪声
试验
permanent magnet synchronous motor
vibration
noise
test
