DocumentCode :
1451185
Title :
Field vibration of a large frequency changer
Author :
Ballantyne, W. M. H. ; Allen, J. E. ; Baudry, R. A.
Author_Institution :
Safe Harbor Water Power Corporation, Baltimore, Md.
Volume :
69
Issue :
12
fYear :
1950
Firstpage :
1120
Lastpage :
1120
Abstract :
A LARGE FREQUENCY CHANGER was installed in 1934 at the Safe Harbor Power Station to supply 25-cycle power to the Pennsylvania Railroad. It consists of a 24-pole 3-phase 60-cycle synchronous motor rated at 29,000 kva at 90 per cent power factor solidly coupled to a 10-pole single-phase 25-cycle generator rated 31,250 kva at 80 per cent power factor.
Keywords :
Generators; Magnetic forces; Stator cores; Stator windings; Torque; Vibrations;
fLanguage :
English
Journal_Title :
Electrical Engineering
Publisher :
ieee
ISSN :
0095-9197
Type :
jour
DOI :
10.1109/EE.1950.6437163
Filename :
6437163
Link To Document :
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