Method for radial vibration modelling in switched reluctance motor

被引：16

作者：

Guo, Xiaoqiang ^{[1
,2
]}

Zhong, Rui ^{[1
,2
]}

Zhao, Longpan ^{[3
]}

Yin, Jun ^{[1
,2
]}

Sun, Weifeng ^{[1
,2
]}

机构：

[1] Southeast Univ, Natl ASIC Syst Engn Res Ctr, 2 Sipai Lou, Nanjing, Jiangsu, Peoples R China

[2] Collaborat Innovat Ctr IC Design & Mfg Yangtze Ri, Power Devices & Integrat Engn Dept, 825 Zhangheng Rd, Shanghai, Peoples R China

[3] Zhuzhou Times Elect Technol Co Ltd, Elect Technol Res Dev Dept, 199 Huanghenan Rd, Zhuzhou, Peoples R China

来源：

IET ELECTRIC POWER APPLICATIONS | 2016年 / 10卷 / 09期

关键词：

RESONANT FREQUENCIES; ACOUSTIC NOISE; REDUCTION; BEHAVIOR; STATORS;

D O I：

10.1049/iet-epa.2016.0177

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The wide application of switched reluctance motor has been limited due to its high acoustic noise, which is mainly caused by radial vibration. In this study, a new radial vibration model is proposed consisting of vibration acceleration impulse model and natural oscillation model. The vibration acceleration impulse model is developed based on the measured sample data using least-square support vector machine method. Natural oscillation model is also proposed based on the superposition of each frequency, which is obtained by finite element method. The vibration model is built up in MATLAB/Simulink and various experiments have been conducted to verify the accuracy of the proposed model.

引用

页码：834 / 842

页数：9

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