DocumentCode
792546
Title
Rotor Protection of Large Motors by Use of Direct Temperature Monitoring
Author
Smith, F.D. ; Hanson, K.L.
Author_Institution
Electric Machinery Manufacturing Company, Minneapolis, Minn. 55413.
Issue
4
fYear
1975
fDate
7/1/1975 12:00:00 AM
Firstpage
340
Lastpage
343
Abstract
The cage winding of an induction or a synchronous motor can be protected against excessive heating when the temperature of the cage is made available in the motor control room. An explanation of a practical system that provides direct cage temperature readout plus adjustable setting alarm contacts is presented.
Keywords
Acceleration; Induction motors; Protection; Protective relaying; Relays; Rotors; Stators; Synchronous motors; Temperature measurement; Temperature sensors;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/TIA.1975.349305
Filename
4157756
Link To Document