DocumentCode
1014202
Title
The calculation of transient field and parameters of REPM synchronous generator
Author
Renyuan, Tang ; Hong, Gu ; Lianfa, Geng
Author_Institution
Shenyang Institute of Mechanical and Electrical Engineering, Shenyang, Liaoning, P. R. of China
Volume
21
Issue
6
fYear
1985
fDate
11/1/1985 12:00:00 AM
Firstpage
2336
Lastpage
2339
Abstract
The paper describes the procedure for analyzing the transient magnetic field of REPM synchronous generator. Cross-section of machine is modelled using finite elements formulated by nodal method with two conductivity matrices to present the effects of eddy currents in solid iron and stator winding. Two types of eddy current in solid rotor, produced respectively by the amplitude change of magnetic potential and the relative movement between medium and magnetic field, are taken into account. The analysis is applied to a small REPM machine, and computed results compare well with test.
Keywords
Electromagnetic (EM) transient analysis; Numerical methods; Permanent magnet generators; Rotating-machine transient analysis; Conductivity; Eddy currents; Finite element methods; Iron; Magnetic analysis; Magnetic fields; Solid modeling; Stator windings; Synchronous generators; Transient analysis;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1985.1064152
Filename
1064152
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