DocumentCode
1879492
Title
Analysis of electromagnetic forces of large turbine generators
Author
Chan, C.C. ; Chen, Peizhang ; Yao, Ruoping ; Zhu, Jiannan ; Chau, K.T.
Author_Institution
Dept. of Electr. & Electron. Eng., Hong Kong Univ., Hong Kong
fYear
1993
fDate
7-10 Dec 1993
Firstpage
305
Abstract
A new approach to calculate and analyze the electromagnetic forces on the end windings of large turbine generators is presented. This approach, the so-called quasi-three dimensional (quasi-3D) finite-element method (FEM), takes advantages over the conventional 3D FEM in memory size and time efficiency. The distributions of the electromagnetic field and forces on end windings of a 100 MW generator are analyzed. Incorporating advanced computer graphics, the analysis can be carried out under a visual and interactive environment. The theoretical results are experimentally verified
Keywords
digital simulation; electric machine analysis computing; electromagnetic field theory; engineering graphics; finite element analysis; machine theory; machine windings; turbogenerators; 100 MW; EM field distributions; computer graphics; electromagnetic forces; end windings; interactive environment; large turbine generators; memory size; quasi-3D FEM; time efficiency; visual environment;
fLanguage
English
Publisher
iet
Conference_Titel
Advances in Power System Control, Operation and Management, 1993. APSCOM-93., 2nd International Conference on
Conference_Location
IET
Print_ISBN
0-85296-569-9
Type
conf
Filename
292730
Link To Document