DocumentCode
347408
Title
Broad band dielectric spectroscopy as a diagnostic technique for water tree growth in cables
Author
Given, M.J. ; Judd, M. ; MacGregor, S.J. ; Mackersie, J. ; Fouracre, R.A.
Author_Institution
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
fYear
1999
fDate
1999
Firstpage
118
Abstract
The dielectric response of a 50 metre length of XLPE coaxial signal cable has been measured at intervals during the growth of water trees. The cable is intended to act as a laboratory model of a service distribution cable. Changes can clearly be observed in the dielectric response of the system at both low and high frequencies
Keywords
XLPE insulation; coaxial cables; 50 m; XLPE coaxial signal cable; broad band dielectric spectroscopy; diagnostic technique; dielectric response; high frequency; low frequency; service distribution cable; water tree growth; Aging; Cable insulation; Coaxial cables; Conductors; Current measurement; Dielectric measurements; Electrochemical impedance spectroscopy; Length measurement; Trees - insulation; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 1999 Annual Report Conference on
Conference_Location
Austin, TX
Print_ISBN
0-7803-5414-1
Type
conf
DOI
10.1109/CEIDP.1999.804606
Filename
804606
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