Prediction of future performance of in-service XLPE cables

R. S. Gorur, S. B. Dalal, M. L. Dyer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

This study examines the performance of 15kV Cross-linked Polyethylene (XLPE) insulated new and aged cable (taken out from the service after 10 + years) in context with electrical tree and electrical breakdown failure of cable. The breakdown tests are performed using needle plane geometry at room temperature as well as elevated temperature of 100°C. The statistical technique namely regression analysis is utilized for analysis of the test results, as well as to predict the future performance and life expectancy of cables. The analytical technique, Fourier Transform Infra-Red (FTIR) spectroscopy is used to study the permanent changes in the XLPE material. This study identifies the permanent changes occurring in the material that lead to progressive degradation and/or failure in the long run.

Original languageEnglish (US)
Title of host publicationConference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report
Pages421-424
Number of pages4
StatePublished - 2002
Event2002 IEEE Conference on Electrical Insulation and Dielectric Phenomena - Cancun, Mexico
Duration: Oct 20 2002Oct 24 2002

Other

Other2002 IEEE Conference on Electrical Insulation and Dielectric Phenomena
CountryMexico
CityCancun
Period10/20/0210/24/02

Fingerprint

Cables
Regression analysis
Needles
Polyethylenes
Infrared spectroscopy
Fourier transforms
Degradation
Temperature
Geometry

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Building and Construction

Cite this

Gorur, R. S., Dalal, S. B., & Dyer, M. L. (2002). Prediction of future performance of in-service XLPE cables. In Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report (pp. 421-424)

Prediction of future performance of in-service XLPE cables. / Gorur, R. S.; Dalal, S. B.; Dyer, M. L.

Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. 2002. p. 421-424.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gorur, RS, Dalal, SB & Dyer, ML 2002, Prediction of future performance of in-service XLPE cables. in Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. pp. 421-424, 2002 IEEE Conference on Electrical Insulation and Dielectric Phenomena, Cancun, Mexico, 10/20/02.
Gorur RS, Dalal SB, Dyer ML. Prediction of future performance of in-service XLPE cables. In Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. 2002. p. 421-424
Gorur, R. S. ; Dalal, S. B. ; Dyer, M. L. / Prediction of future performance of in-service XLPE cables. Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. 2002. pp. 421-424
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