Performance analysis of permanent magnet machines considering magnetic losses based on analytical parameter estimation

Author

Jang, Seok-Myeong ; Choi, Jang-Young ; Ko, Kyoung-Jin ; Kim, II-Jung ; Sung, Ho-Kyung

Author_Institution

Dept. of Electr. Eng., Chungnam Nat. Univ., Daejeon

fYear

2008

fDate

17-20 Oct. 2008

Firstpage

3152

Lastpage

3157

Abstract

This paper deals with performance analysis of a permanent magnet generator (PMG) considering magnetic losses using d-q axis and equivalent circuit (EC) model based on analytical parameter estimation. Electrical parameters and magnetic power losses are estimated and calculated by analytical methods, respectively. Derived electrical parameters and magnetic losses are employed for the d-q axis and EC model for the prediction of the performance of the PMG. All analysis results are validated by nonlinear finite element analysis (FEA).

Keywords

eddy current losses; equivalent circuits; finite element analysis; parameter estimation; permanent magnet generators; synchronous generators; analytical parameter estimation; equivalent circuit model; finite element analysis; magnetic losses; performance analysis; permanent magnet generator; synchronous generators; Analytical models; Equivalent circuits; Magnetic analysis; Magnetic losses; Parameter estimation; Performance analysis; Performance loss; Permanent magnet machines; Permanent magnets; Predictive models;

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

4771298