DocumentCode
376416
Title
Numerical calculation of stator end-leakage reactance of large turbogenerator
Author
Yanping, Liang ; Weihua, Chen
Author_Institution
Harbin Univ. of Sci. & Technol., China
Volume
1
fYear
2001
fDate
2001
Firstpage
170
Abstract
In this paper, the method of calculating stator end-leakage reactance of large turbogenerator by quasi-3D sinusoidal magnetic field FEM is presented, and the formula of stator end-leakage reactance is derived. Taking the 600 MW turbogenerator as an example, the influence of some factors such as the eddy current in end parts and the length of stator and rotor iron core are discussed
Keywords
eddy currents; electric reactance; finite element analysis; machine theory; magnetic fields; rotors; stators; turbogenerators; 600 MW; eddy current; end parts; quasi-3D sinusoidal magnetic field FEM; rotor iron core; stator; stator end-leakage reactance; turbogenerator; Current density; Eddy currents; Equations; Iron; Magnetic anisotropy; Magnetic fields; Perpendicular magnetic anisotropy; Stator cores; Stator windings; Turbogenerators;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location
Shenyang
Print_ISBN
7-5062-5115-9
Type
conf
DOI
10.1109/ICEMS.2001.970636
Filename
970636
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