DocumentCode
2475537
Title
Extruded insulated cable deterioration mechanism and PD
Author
Ahmed, Nezar ; Srinivas, Nagu
Author_Institution
DTE Energy Technol. Inc., Farmington Hill, MI, USA
fYear
2002
fDate
2002
Firstpage
744
Lastpage
747
Abstract
The electrical strengths of the dielectrics used in extruded power cables and accessories are far higher than the stresses these devices encounter in their life span. Failures of these devices are associated with imperfections and foreign substances introduced during manufacturing processes, shipping, installation and also during the operation of these components (aging). In this paper, the relationship between such imperfections or aging processes and PD is discussed.
Keywords
partial discharges; power cable insulation; trees (electrical); aging; electrical strength; electrical stress; electrical trees; extruded power cables; foreign substances; imperfections; metallic contamination; partial discharges; water trees; Aging; Cable insulation; Dielectrics and electrical insulation; Electrodes; Electrons; Partial discharges; Polymers; Power cables; Thermal stresses; Trees - insulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 2002 Annual Report Conference on
Print_ISBN
0-7803-7502-5
Type
conf
DOI
10.1109/CEIDP.2002.1048903
Filename
1048903
Link To Document