Finite Element Method modeling and analysis for aeronautic synchronous generator with damper windings on unloading and short-circuit conditions

Author

Ma, Xiaohe ; Shen, Songhua ; Bi, Luyan ; Li, Jianfeng

Author_Institution

BeiHang Univ., Beijing

fYear

2007

fDate

2-4 Dec. 2007

Firstpage

1848

Lastpage

1852

Abstract

Nowadays finite element method (FEM) has been one of the focus issues on analyzing electromagnetic machines. To investigate the dynamic characteristics of aeronautic synchronous generator with damper windings, electric circuit model with damper windings has been established and two-dimensional transient solution has been executed in this paper. FEM results on unloading and short- circuit conditions with magnet of infolytica corporation have verified the accuracy and feasibility of ever growing electromagnetic coupling method.

Keywords

aircraft; electromagnetic coupling; finite element analysis; machine windings; synchronous generators; FEM; Magnet of Infolytica; aeronautic synchronous generator; damper windings; electric circuit model; electromagnetic coupling method; electromagnetic machines; finite element method modeling; short-circuit conditions; two-dimensional transient solution; unloading conditions; Aerodynamics; Damping; Electromagnetic analysis; Electromagnetic coupling; Electromagnetic transients; Finite element methods; Magnetic analysis; Magnetic circuits; Shock absorbers; Synchronous generators; Electromagnetic Coupling; Finite Element Method; Short-Circuit; Synchronous Generator; Unload;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Engineering and Engineering Management, 2007 IEEE International Conference on

Conference_Location

Singapore

Print_ISBN

978-1-4244-1529-8

Electronic_ISBN

978-1-4244-1529-8

Type

conf

DOI

10.1109/IEEM.2007.4419512

Filename

4419512