一种基于同步策略的方波谐波注入振动噪声抑制方法

蔡广瀚; 杨帆; 冯凌; 胡亮; 郑钢

doi:10.13890/j.issn.1000-128X.2024.02.002

您当前的位置：

首页 >

文章列表页 >

一种基于同步策略的方波谐波注入振动噪声抑制方法

变流与控制 | 更新时间：2024-08-02

- 一种基于同步策略的方波谐波注入振动噪声抑制方法
- A method based on synchronization strategy for suppressing vibration noise by injecting square wave harmonics
- 机车电传动 2024年第2期页码：16-24
- 作者机构：
  
  1.中车株洲电力机车研究所有限公司，湖南株洲 412001
  2.株洲中车时代电气股份有限公司，湖南株洲 412001
- 作者简介：
  
  蔡广瀚，男，硕士，主要从事永磁电机控制研究；E-mail: caigh@csrzic.com
- 基金信息：
  
  国家重点研发计划(2022YFB4301100);湖南省重点领域研发计划项目(2022GK2062)
- DOI：10.13890/j.issn.1000-128X.2024.02.002
  中图分类号： TM351
- 纸质出版日期：2024-03-10，
  
  收稿日期：2024-03-01，
- 稿件说明：
扫描看全文
蔡广瀚, 杨帆, 冯凌, 等. 一种基于同步策略的方波谐波注入振动噪声抑制方法[J]. 机车电传动, 2024(2): 16-24.

CAI Guanghan, YANG Fan, FENG Ling, et al. A method based on synchronization strategy for suppressing vibration noise by injecting square wave harmonics[J]. Electric drive for locomotives,2024(2): 16-24.
蔡广瀚, 杨帆, 冯凌, 等. 一种基于同步策略的方波谐波注入振动噪声抑制方法[J]. 机车电传动, 2024(2): 16-24. DOI：10.13890/j.issn.1000-128X.2024.02.002.

CAI Guanghan, YANG Fan, FENG Ling, et al. A method based on synchronization strategy for suppressing vibration noise by injecting square wave harmonics[J]. Electric drive for locomotives,2024(2): 16-24. DOI：10.13890/j.issn.1000-128X.2024.02.002.

摘要

针对永磁同步电机传统谐波注入方法抑制振动噪声过程中，注入谐波电流频率在奈奎斯特频率附近时存在的频率混叠问题，文章提出了一种基于同步策略的方波谐波注入振动噪声抑制优化方法。首先分析永磁同步电机噪声问题，并对传统谐波注入方法的抑制机理、控制标定以及频率混叠现象进行了介绍；其次阐述了同步策略优化方法的实现原理，即保持逆变器开关频率与注入方波谐波电流频率同步变化，实现谐波电流幅值提升与阶次固定；最后通过试验对比，同步策略优化方法能够有效地改善频率混叠现象，48阶噪声平均降低6.4 dB，96阶噪声平均降低5.6 dB，均优于传统谐波注入方法。

Abstract

This paper presents an optimization method based on a synchronization strategy for suppressing vibration noise in permanent magnet synchronous motors (PMSM) through square wave harmonic injection

to address the frequency aliasing issue that occurs at the injected harmonic current frequency near the Nyquist frequency in traditional harmonic injection methods. It began with a noise analysis for PMSMs

and elucidates on the suppression mechanism

control calibration

and frequency aliasing associated with traditional harmonic injection methods. In the subsequent sections

the implementation principle of the proposed optimization method based on the synchronization strategy was expounded. The aim was to maintain synchronization between the inverter switching frequency and the injected square wave harmonic current frequency. This synchronization facilitated the enhancement of harmonic current amplitude and stabilization of the harmonic current order. In the final part

an experimental comparison was elaborated

showcasing that the optimization method centered on the synchronization strategy effectively alleviated frequency aliasing. Results indicate an average reduction of 6.4 dB in 48th order noise and 5.6 dB in 96th order noise

surpassing the outcomes obtained with traditional harmonic injection methods.

关键词

永磁同步电机振动噪声同步策略方波谐波注入

Keywords

permanent magnet synchronous motor (PMSM)vibration noisesynchronization strategysquare wave harmonic injection

references

FU Lin, ZUO Shuguang. DENG Wenzhe,et al. Modeling and analysis of electromagnetic force, vibration, and noise in permanent magnet synchronous motor considering current harmonics[J]. IEEE transactions on industrial electronics, 2016, 63(12): 7455-7466.

王凯, 孙海阳, 张露锋, 等. 永磁同步电机转子磁极优化技术综述[J]. 中国电机工程学报, 2017, 37(24): 7304-7317.

WANG Kai, SUN Haiyang, ZHANG Lufeng, et al. An overview of rotor pole optimization techniques for permanent magnet synchronous machines[J]. Proceedings of the CSEE, 2017, 37(24): 7304-7317.

FANG Haiyang, LI Dawei, QU Ronghai, et al. Modulation effect of slotted structure on vibration response in electrical machines[J]. IEEE transactions on industrial electronics, 2019, 66(4): 2998-3007.

VALAVI M, LE BESNERAIS J, NYSVEEN A. An investigation of zeroth-order radial magnetic forces in low-speed surface-mounted permanent magnet machines[J]. IEEE transactions on magnetics, 2016, 52(8): 1-6.

WANG Shanming, HONG Jianfeng. SUN Yuguang,et al. Analysis of zeroth-mode slot frequency vibration of integer slot permanent-magnet synchronous motors[J]. IEEE transactions on industrial electronics, 2019, 67(4): 2954-2964.

WU Lijian, LYU Z. Harmonic injection-based torque ripple reduction of PMSM with improved DC-link voltage utilization[J]. IEEE transactions on power electronics, 2023, 38(7): 7976-7981.

KIM H, HAN Yongsu, LEE K, et al. A sinusoidal current control strategy based on harmonic voltage injection for harmonic loss reduction of PMSMs with non-sinusoidal back-EMF[J]. IEEE transactions on industry applications, 2020, 56(6): 7032-7043.

廖勇, 甄帅, 刘刃, 等. 用谐波注入抑制永磁同步电机转矩脉动[J]. 中国电机工程学报, 2011, 31(21): 119-127.

LIAO Yong, ZHEN Shuai, LIU Ren, et al. Torque ripple suppression of permanent magnet synchronous motor by the harmonic injection[J]. Proceedings of the CSEE, 2011, 31(21): 119-127.

YI Peng, WANG Xinjian, CHEN Daolian, et al. PMSM current harmonics control technique based on speed adaptive robust control[J]. IEEE transactions on transportation electrification, 2022, 8(2): 1794-1806.

KANG Le, XIA Jiakuan, SU Han, et al. Online control strategy for radial vibration suppression of PMSM by multiharmonic current injection method[J]. IEEE transactions on industrial electronics, 2022, 69(9): 8692-8704.

WANG Xiaosheng, JIANG Chaoqiang, ZHUANG Feifei, et al. A harmonic injection method equivalent to the resonant controller for speed ripple reduction of PMSM[J]. IEEE transactions on industrial electronics, 2022, 69(10): 9793-9803.

WU Zhaoqian, LIANG Qin, ZHANG Shaohui, et al. Amplitude-phase based optimal voltage harmonic injection for speed harmonic minimization in SPMSM[J]. IEEE transactions on power electronics, 2023, 38(6): 7494-7503.

WU Zhaoqian, YANG Zhijian, DING Kang, et al. Order-domain-based harmonic injection method for multiple speed harmonics suppression of PMSM[J]. IEEE transactions on power electronics, 2021, 36(4): 4478-4487.

WU Zhaoqian, YANG Zhijian, DING Kang, et al. Transfer mechanism analysis of injected voltage harmonic and its effect on current harmonic regulation in FOC PMSM[J]. IEEE transactions on power electronics, 2022, 37(1): 820-829.

罗科, 吴双龙, 任超, 等. 电动汽车永磁同步电机电磁噪声分析及控制[J]. 电气传动, 2022, 52(10): 15-20.

LUO Ke, WU Shuanglong, REN Chao, et al. Analysis and control of electromagnetic noise of permanent magnet synchronous motor for electric vehicle[J]. Electric drive, 2022, 52(10): 15-20.

钱喆, 刘同鑫, 邓文哲, 等. 电流谐波注入的车用永磁同步驱动电机振动噪声抑制[J]. 电机与控制学报, 2022, 26(7): 115-124.

QIAN Zhe, LIU Tongxin, DENG Wenzhe, et al. Vibration and noise suppression of permanent magnet synchronous drive motor with harmonic current injection[J]. Electric machines and control, 2022, 26(7): 115-124.

于浩. 永磁同步电机振动噪声抑制的主动补偿控制策略研究[D]. 沈阳: 沈阳工业大学, 2016.

YU Hao. Active compensation control strategy research of vibration and noise suppression in PMSM[D]. Shenyang: Shenyang University of Technology, 2016.

浏览量

144

下载量

CSCD

CNKI被引量

文章被引用时，请邮件提醒。

提交

工具集

关联资源

低开关频率下基于高频方波电压注入法的永磁同步电机无位置传感器控制策略

永磁同步电机离线参数辨识方法研究

基于模型参考自适应的永磁同步电机在线参数辨识方法研究