Three-dimensional field calculation and analysis of electromagnetic vibration and noise for disk permanent magnet synchronous machines

Author

Wang, Wei ; Li, Quanfeng ; Song, Zhihuan ; Yu, Shenbo ; Chen, Jian ; Tang, Renyuan

Author_Institution

Nat. Eng. Res. Center for REPM Electr. Machines, Shenyang Univ. of Technol., Shenyang

fYear

2008

fDate

17-20 Oct. 2008

Firstpage

631

Lastpage

634

Abstract

Calculation of electromagnetic vibration and noise for disk permanent magnet synchronous machines (DPMSM) by using the finite element method (FEM) is presented in this paper. The pulse measuring system produced by the Danish B&K company for noise and vibration is used to measure a DPMSM in a anechoic chamber. Finally, both calculating and measuring results are analyzed, and the acoustic source is found in order to control the noise of machines.

Keywords

finite element analysis; permanent magnet machines; synchronous machines; Danish Danish B&K company; FEM; anechoic chamber; disk permanent magnet synchronous machines; electromagnetic noise; electromagnetic vibration calculation; finite element method; pulse measuring system; three-dimensional field calculation; Acoustic measurements; Electromagnetic analysis; Electromagnetic fields; Electromagnetic interference; Electromagnetic measurements; Magnetic analysis; Noise measurement; Permanent magnet machines; Pulse measurements; Vibration measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3826-6

Electronic_ISBN

978-7-5062-9221-4

Type

conf

Filename

4770781