[1]张 超,郭 辉,袁 涛,等.永磁同步电机低频谐波电流对电磁噪声影响[J].机械与电子,2023,41(08):3-7.
　ZHANG Chao,GUO Hui,YUAN Tao,et al.Effect of Low Frequency Harmonic Current on Electromagnetic Noise of Permanent Magnet Synchronous Motor[J].Machinery & Electronics,2023,41(08):3-7.
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永磁同步电机低频谐波电流对电磁噪声影响()
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
41
期数:
2023年08期
页码:
3-7
栏目:
设计与研究
出版日期:
2023-08-25

文章信息/Info

Title:
Effect of Low Frequency Harmonic Current on Electromagnetic Noise of Permanent Magnet Synchronous Motor
文章编号:
1001-2257 ( 2023 ) 08-0003-05
作者:
张 超 1 ; 郭 辉 1 ; 袁 涛 1 ; 孙 裴 1 ; 肖兰兰 1 ; 李 林 2
1. 上海工程技术大学机械与汽车工程学院,上海 201620 ;
2. 中国人民解放军 32128 部队,山东 济南 250000
Author(s):
ZHANG Chao1 ;  GUO Hui1 ;  YUAN Tao1 ;  SUN Pei1 ;  XIAO Lanlan1 ;  LI Lin2
( 1.School of Mechanical and Automotive Engineering , Shanghai University of Engineering Science , Shanghai 201620 , China ; 2.32128 PLA Troops , Jinan 250000 , China )
关键词:
永磁同步电机; 谐波电流; 电磁噪声; 仿真分析
Keywords:
permanent magnet synchronous motor ;  harmonic current ;  electromagnetic noise ;  simulation analysis
分类号:
TM341
文献标志码:
A
摘要:
为研究永磁同步电机( PMSM )中低频谐波电流对电磁噪声的影响,通过 ANSYS Maxwell 电磁仿真软件,计算正弦波电流源及含五次和七次低频谐波电流源产生的电磁力,同时分析定子组件各阶模态;利用 LMS Virtual Lab 声学仿真软件分析对比正弦波电流源及含五次和七次低频谐波电流源 2 种激励下电机产生的电磁噪声。仿真结果表明,五次和七次低频谐波电流的加入增大了电机 4 倍和 6 倍电流基波频率处的电磁噪声。
Abstract:
In order to study the effect of low-frequency harmonic current on electromagnetic noise of permanent magnet synchronous motor ( PMSM ), this paper calculates the electromagnetic force generated by sine wave current source and current source containing 5th and 7th low-frequency harmonics through ANSYS Maxwell electromagnetic simulation software and analyzes each order mode of stator components. LMS Virtual Lab acoustic simulation software was used to analyze and compare the electromagnetic noise generated by the motor under the excitation of sinusoidal current source and current source with 5th and 7th low-frequency harmonics.The simulation results show that addition of the 5th and 7th low-frequency harmonic currents increases the electromagnetic noise at 4 and 6 times the current fundamental frequency of the motor.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2022-11-11
基金项目:国家自然科学基金资助项目( 52172371 )
作者简介:张 超 ( 1998- ),男,安徽宿松人,硕士研究生,研究方向为汽车驱动电机振动噪声;郭 辉 ( 1981- ),男,山东曹县人,教授,研究方向为车辆振动噪声,通信作者。
更新日期/Last Update: 2023-09-07