DocumentCode
838478
Title
Evaluation of AC Motor Insualtion Systems by IEEE 275
Author
Botts, J.C. ; Stabile, S.J.
Author_Institution
Westinghouse Electric Corp.
Issue
4
fYear
1978
fDate
7/1/1978 12:00:00 AM
Firstpage
1254
Lastpage
1263
Abstract
Two decades of experience at Westinghouse Large Rotating Apparatus Division evaluating motor insulation systems according to IEEE 275 and its precursor standards show good correlation between service experience on the systems tested and the conclusions drawn from the procedure. Despite its drawbacks and abuses, the test procedure has proved itself a practical and very important technique for thermal classification of insulation systems.
Keywords
AC motors; Accelerated aging; Dielectrics and electrical insulation; Extrapolation; Insulation testing; Life estimation; Materials testing; System testing; Temperature; Thermal stresses;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1978.354608
Filename
4181555
Link To Document