Parameter calculation of the hybrid excitation synchronous machine system utilizing tooth harmonic for excitation

Author

Xia, Y. ; Xu, B. ; Wu, H. ; Liu, J. ; Huang, S.

Author_Institution

Dept. of Electr. & Autom. Eng., Nanchang Univ., Nanchang, China

fYear

2015

Firstpage

1

Lastpage

1

Abstract

To obtain the operation characteristics of the hybrid excitation permanent magnet synchronous generator (HEPMSG) utilizing tooth harmonic for excitation quickly, it is important to calculate the parameter. Based on the air-gap permeance method, this paper derives the inductance parameter considering the slots of stator and rotor. And the amplitude and phase angle of the inductance parameter are calculated using finite element method(FEM). According to the inductance parameter and circuit equation, the armature winding voltage and current, and the field current are obtained. The tested results verify the correctness of the parameter calculation.

Keywords

finite element analysis; inductance; permanent magnet generators; synchronous generators; air-gap permeance method; armature winding voltage; circuit equation; field current; finite element method; hybrid excitation permanent magnet synchronous generator; hybrid excitation synchronous machine system; inductance parameter; operation characteristics; parameter calculation; rotor; stator; tooth harmonic; Air gaps; Harmonic analysis; Inductance; Rotors; Stator windings; Windings;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference (INTERMAG), 2015 IEEE

Print_ISBN

978-1-4799-7321-7

Type

conf

DOI

10.1109/INTMAG.2015.7157230

Filename

7157230