DocumentCode
1389321
Title
The calculation of the magnetic field of rotating machines. Part 2: The field of turbo-generator end-windings
Author
Ashworth, D.S. ; Hammond, P.
Volume
108
Issue
42
fYear
1961
fDate
12/1/1961 12:00:00 AM
Firstpage
527
Lastpage
538
Abstract
The magnetic field of turbo-generator end-windings is analysed. Particular attention is given to the field at the surface of the statorcore end-plate. The effects of varying the cone angle of the endwinding, the chording angle and the length of the axial portion of the end-winding are discussed. The effect of power factor is considered with particular reference to the large fields observed at leading power factors. Experimental results on a model winding show reasonable agreement with the computed results.
Keywords
AC generators; machine windings; synchronous generators;
fLanguage
English
Journal_Title
Proceedings of the IEE - Part A: Power Engineering
Publisher
iet
ISSN
0369-8882
Type
jour
DOI
10.1049/pi-a.1961.0102
Filename
5242574
Link To Document