Influence of Rotor Eccentricity on Vibration Characteristics of Permanent Magnet Synchronous Motor

被引：8

作者：

Takahata, Ryoichi ^{[1
]}

Wakui, Shinichi ^{[2
]}

Miyata, Kenji ^{[1
]}

Noma, Keiji ^{[3
]}

Senoo, Masaharu ^{[3
]}

机构：

[1] Hitachi Ltd, Hitachi Res Lab, 7-1-1 Omikacho, Hitachi, Ibaraki 3191292, Japan

[2] Hitachi Appliances Inc, 1-1-1 Higashitaga, Hitachi, Ibaraki 3168502, Japan

[3] Hitachi Ind Equipment Syst Co Ltd, 7-1-1 Higashinarashino, Narashino, Chiba 2758611, Japan

来源：

IEEJ JOURNAL OF INDUSTRY APPLICATIONS | 2019年 / 8卷 / 03期

关键词：

permanent magnet synchronous motor; rotor eccentricity; radial electromagnetic force; vibration acceleration;

D O I：

10.1541/ieejjia.8.558

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 describes the influence of rotor eccentricity on the vibration characteristics of a concentrated winding interior permanent magnet synchronous motor (IPMSM) by using a finite element method (FEM) and several measurements. The rotor eccentricity primarily caused an increase in radial electromagnetic force. In addition, an IPMSM with rotor eccentricity has higher vibration acceleration than an IPMSM without rotor eccentricity.

引用

页码：558 / 565

页数：8

共 16 条

[1]

Aota K., 2005, T IEEJ, V31, P75

[2]

Arata M., 2013, IEEJ T IA, V133, P995

[3]

Asano Y., 2001, Transactions of the Institute of Electrical Engineers of Japan, Part D, V121-D, P1185, DOI 10.1541/ieejias.121.1185

[4]

Investigating R&D Committee on Design and Analysis Technology of Small Motors, 2004, 954 IEEJ INV R D COM

[5]

ISHIBASHI F, 2007, T IEEJ D, V127, P1231

[6]

Kawase Y., 2005, JOINT TECHN M STAT A

[7]

Kitamura S., 1998, Transactions of the Institute of Electrical Engineers of Japan, Part D, V118-D, P253, DOI 10.1541/ieejias.118.253

[8]

Kobayashi T., 2004, Transactions of the Institute of Electrical Engineers of Japan, Part D, V124-D, P202, DOI 10.1541/ieejias.124.202

[9] Effects of slot combination on acoustic noise from induction motors [J].

Kobayashi, T ;

Tajima, F ;

Ito, M ;

Shibukawa, S .

IEEE TRANSACTIONS ON MAGNETICS, 1997, 33 (02) :2101-2104

[10]

Kudo H., 2006, T IEEJ, V126, P28

← 1 2 →