DocumentCode
1482699
Title
In-service winding-temperature measurement
Author
Pavlides, P. K.
Author_Institution
Philadelphia Electric Company, Philadelphia, Pa.
Volume
75
Issue
12
fYear
1956
Firstpage
1091
Lastpage
1091
Abstract
DURING 1954, a radiation pyrometer was developed by the Franklin Institute in conjunction with the Philadelphia Electric Company. It was constructed for the purpose of measuring in-service temperatures on the amortisseur windings of the 25-cycle single-phase generators of two large frequency changers. The temperature measurements which were made with this instrument were the latest in a long series of investigations in connection with recurrent amortisseur winding failures apparently caused by a combination of temperature, stress, and time.
Keywords
Companies; Detectors; Frequency measurement; Generators; Optical recording; Temperature measurement; Windings;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1956.6442315
Filename
6442315
Link To Document