Comparison of location abilities of degradation in a polymer-insulated cable between frequency domain reflectometry and line resonance analysis

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

Abstract

The ability of locating a degraded portion in a double-core cable insulated with silicone rubber (SiR) or in a coaxial cable insulated with low-density polyethylene (LDPE) was compared between a system based on frequency domain reflectometry (FDR) being developed by the authors and a commercially available system called line resonance analysis (LIRA). Both the FDR and the LIRA methods cannot detect the degradation of SiR before its further use becomes uncommend-able in a nuclear power plant. However, for location trials of the degraded portion in the LDPE coaxial cable, the FDR method showed a higher sensitivity and a better resolution than LIRA.

Original languageEnglish
Title of host publicationICHVE 2016 - 2016 IEEE International Conference on High Voltage Engineering and Application
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509004966
DOIs
Publication statusPublished - 2016 Dec 27
Event5th IEEE International Conference on High Voltage Engineering and Application, ICHVE 2016 - Chengdu, China
Duration: 2016 Sep 192016 Sep 22

Other

Other5th IEEE International Conference on High Voltage Engineering and Application, ICHVE 2016
CountryChina
CityChengdu
Period16/9/1916/9/22

Fingerprint

Coaxial cables
Cables
Low density polyethylenes
Degradation
Silicones
Rubber
Polymers
Cable cores
Nuclear power plants

Keywords

  • aging
  • cable
  • frequency domain reflectometry
  • low-density polyethylene
  • silicone rubber

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Ohki, Y., & Hirai, N. (2016). Comparison of location abilities of degradation in a polymer-insulated cable between frequency domain reflectometry and line resonance analysis. In ICHVE 2016 - 2016 IEEE International Conference on High Voltage Engineering and Application [7800602] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICHVE.2016.7800602

Comparison of location abilities of degradation in a polymer-insulated cable between frequency domain reflectometry and line resonance analysis. / Ohki, Yoshimichi; Hirai, Naoshi.

ICHVE 2016 - 2016 IEEE International Conference on High Voltage Engineering and Application. Institute of Electrical and Electronics Engineers Inc., 2016. 7800602.

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

Ohki, Y & Hirai, N 2016, Comparison of location abilities of degradation in a polymer-insulated cable between frequency domain reflectometry and line resonance analysis. in ICHVE 2016 - 2016 IEEE International Conference on High Voltage Engineering and Application., 7800602, Institute of Electrical and Electronics Engineers Inc., 5th IEEE International Conference on High Voltage Engineering and Application, ICHVE 2016, Chengdu, China, 16/9/19. https://doi.org/10.1109/ICHVE.2016.7800602
Ohki Y, Hirai N. Comparison of location abilities of degradation in a polymer-insulated cable between frequency domain reflectometry and line resonance analysis. In ICHVE 2016 - 2016 IEEE International Conference on High Voltage Engineering and Application. Institute of Electrical and Electronics Engineers Inc. 2016. 7800602 https://doi.org/10.1109/ICHVE.2016.7800602
Ohki, Yoshimichi ; Hirai, Naoshi. / Comparison of location abilities of degradation in a polymer-insulated cable between frequency domain reflectometry and line resonance analysis. ICHVE 2016 - 2016 IEEE International Conference on High Voltage Engineering and Application. Institute of Electrical and Electronics Engineers Inc., 2016.
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