DocumentCode
2190677
Title
Comparative study on the analytical and numerical calculation of no-load harmonics in large salient-pole synchronous machines
Author
Grabner, C.
Author_Institution
Res. & Dev., Siemens AG
fYear
2006
fDate
23-26 May 2006
Firstpage
390
Lastpage
395
Abstract
The desired high electrical voltage shape quality of large salient-pole synchronous machines enforces a construction which avoids higher air gap flux density harmonics in various operational states. Thereby, the influences of the salient-pole contour and the slotted iron stator structure to the invoked harmonic spectrum of the no-load air gap flux density distribution are investigated with the aid of analytical as well as numerical methods
Keywords
air gaps; harmonics; magnetic flux; numerical analysis; stators; synchronous machines; air gap flux density harmonics; flux density distribution; harmonic spectrum; high electrical voltage shape quality; no-load harmonics; salient-pole contour; salient-pole synchronous machines; slotted iron stator structure; Bars; Harmonic analysis; Magnetic analysis; Magnetic flux; Magnetic separation; Material properties; Research and development; Rotors; Stators; Synchronous machines;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006. International Symposium on
Conference_Location
Taormina
Print_ISBN
1-4244-0193-3
Type
conf
DOI
10.1109/SPEEDAM.2006.1649804
Filename
1649804
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