Rotor Shape Design of an Interior PM Type BLDC Motor for Improving Mechanical Vibration and EMI Characteristics

被引：0

作者：

Hur, Jin ^{[1
]}

Kim, Byeong-Woo ^{[1
]}

机构：

[1] Univ Ulsan, Sch Elect Engn, Ulsan 680749, South Korea

来源：

JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | 2010年 / 5卷 / 03期

关键词：

Interior PM motor; Motor vibration; Radial force; Radiated EMI; Reduction of torque ripple; PERMANENT-MAGNET MOTORS;

D O I：

暂无

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：

This paper presents the rotor shape optimization of an interior type permanent magnet (IPM) motor for a reduction of vibration and Electromagnetic Interference (EMI). The vibration and EMI in permanent magnet motors is generated by cogging torque ripple, radial force and commutation torque ripple. Consequently, in order to improve vibration and EMI, the optimal notches are put on the rotor pole with an arc shape proposed. The variation of vibration frequency due to the cogging torque and radial force of each model is computed by the finite element method (FEM). From the analysis result and experiment, we confirmed the proposed model has remarkably improved the vibration and EMI.

引用

页码：462 / 467

页数：6

共 45 条

[1] Rotor shape design of an interior PM type BLDC motor for improving mechanical vibration and EMI characteristics
Hur J.
Kim B.-W.
Journal of Electrical Engineering and Technology, 2010, 5 (03): : 462 - 467
[2] The Shape Design of Interior Type Permanent Magnet BLDC Motor for Minimization of Mechanical Vibration
Kang, Gyu-Hong
Hur, Jin
Kim, Woo-Byoung
Lee, Byoung-Kuk
2009 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION, VOLS 1-6, 2009, : 3096 - +
[3] The Design of Rotor and Notch to Improve the Operation Characteristics in Spoke type BLDC motor
Han, Kwang-Kyu
Lee, Dong-Yeup
Kang, Gyu-Hong
Jang, Ki-Bong
Shin, Heung-Kyo
Kim, Gyu-Tak
ICEMS 2008: PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1- 8, 2008, : 3121 - +
[4] Rotor Shape Optimization of Interior Permanent Magnet BLDC Motor According to Magnetization Direction
Kim, Hong-seok
You, Yong-Min
Kwon, Byung-il
IEEE TRANSACTIONS ON MAGNETICS, 2013, 49 (05) : 2193 - 2196
[5] A Study on the Improvement of Dynamic Characteristics in Interior Permanent Magnet Motor by Rotor Shape Design
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Han, Kwang-Kyu
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Kim, Gyu-Tak
ICEMS 2008: PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1- 8, 2008, : 3126 - +
[6] Motor Design and Characteristics Comparison of Outer-Rotor-Type BLDC Motor and BLAC Motor Based on Numerical Analysis
Lee, Tae-Yong
Seo, Myung-Ki
Kim, Yong-Jae
Jung, Sang-Yong
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2016, 26 (04)
[7] Improving the torque characteristics of interior pm synchronous motor using an asymmetric on-off method on the rotor surface
Ghadamyari M.A.
Moallem M.
Fahimi B.
Ghadamyari, Mohammad A. (Ma.ghadamyari@ec.iut.ac.ir), 2017, Electromagnetics Academy (54): : 55 - 65
[8] Design of Interior PM Synchronous Traction Motor with Novel Approximate Skewed Rotor
Zhang, Jian-cheng
Huang, Xiao-yan
Fang, You-tong
Ma, Zi-kui
38TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2012), 2012, : 1726 - 1730
[9] A Rotor Shape Design of Interior PM Motor for Reducing Cogging Torque in Electric Air-Conditioning System of HEV
Park, Young-Un
Cho, Ju-Hee
Chung, Dong-Hwa
So, Ji-Young
Kim, Dae-Kyong
2013 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2013, : 1139 - 1143
[10] A Study of Design of Outer Rotor Type BLDC Motor for Service Robot Arm
Kyoun, Kim Young
JOURNAL OF THE KOREAN MAGNETICS SOCIETY, 2015, 25 (06): : 198 - 202

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