DocumentCode :
1247094
Title :
Tests on self-healing metallized polypropylene capacitors for power applications
Author :
Borghetti, A. ; Nucci, C.A. ; Pasini, G. ; Pirani, S. ; Rinaldi, M.
Author_Institution :
Istituto di Elettrotecnica Ind., Bologna Univ., Italy
Volume :
10
Issue :
1
fYear :
1995
fDate :
1/1/1995 12:00:00 AM
Firstpage :
556
Lastpage :
561
Abstract :
Results of research carried out at the Institute of Industrial Electrical Engineering of the University of Bologna on self-healing metallized polypropylene (MPP) power capacitors are presented. The aim of the tests is to characterize the degradation of these capacitors when employed in automatic power factor correction systems or in power electronic applications with special reference to the disconnection of the `sprayed ends´ from the electrode-edges, one of the main reasons for failure of MPP capacitors employed in the above systems. The research is carried out also in view of the definition of adequate type-test standards, presently not yet available for this kind of application
Keywords :
failure analysis; metallisation; organic insulating materials; power capacitors; reliability; testing; automatic power factor correction systems; degradation; disconnection; electrode edges; failure; power electronic application; research; self-healing metallized polypropylene power capacitors; sprayed ends; standards; testing; Automatic testing; Degradation; Electronic equipment testing; Metallization; Metals industry; Power capacitors; Power electronics; Power factor correction; Spraying; System testing;
fLanguage :
English
Journal_Title :
Power Delivery, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8977
Type :
jour
DOI :
10.1109/61.368354
Filename :
368354
Link To Document :
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