Novel concept for monitoring partial discharge on EHV-cable system accessories using no active components at the accessories

D. Pommerenke, Keith Masterson

Research output: Contribution to journalConference articleResearchpeer-review

Abstract

A sensitive, directional coupling sensor attached to a high-voltage power transmission cable couples enough signal from, a partial discharge to an electrooptic modulator to measurably change the amplitude of an optical carrier. The demonstrated sensitivity and bandwidth lead to the design of a very robust system for measuring partial discharge that requires no power at the site of the sensor. System concept and experimental results are shown and future options discussed.

Original languageEnglish
Pages (from-to)145-149
Number of pages5
JournalIEE Conference Publication
Issue number473
Publication statusPublished - 1 Dec 2000
Externally publishedYes
Event8th International Conference on Materials, Measurements and Applications - Edinburgh, UK
Duration: 17 Sep 200021 Sep 2000

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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