Title :
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
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;
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
DOI :
10.1109/IEEM.2007.4419512
