DocumentCode
1021051
Title
Numerical calculation of nonlinear sinusoidal electromagnetic field and operational impedances of turbogenerator
Author
Yun-Qiu, Tang ; Li-Wei, Guo
Author_Institution
Dept. of Electr. Eng., Harbin Inst. of Electr. Technol., China
Volume
26
Issue
2
fYear
1990
fDate
3/1/1990 12:00:00 AM
Firstpage
945
Lastpage
947
Abstract
The 2-D nonlinear sinusoidal electromagnetic fields of a 125 MW turbogenerator under synchronous operation are investigated. The magnetic field distribution and operational impedances at various slips with field winding short-circuited are obtained. Results are compared with the linear case and some conclusions on the saturated parameter are given
Keywords
electric impedance; electromagnetic fields; machine theory; turbogenerators; 125 MW; field winding; magnetic field distribution; nonlinear sinusoidal electromagnetic fields; operational impedances; synchronous operation; turbogenerator; Circuits; Conductors; Couplings; Electromagnetic fields; Impedance; Information analysis; Magnetic flux; Saturation magnetization; Stator cores; Stator windings;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.106474
Filename
106474
Link To Document