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 language | English |
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Pages (from-to) | 145-149 |
Number of pages | 5 |
Journal | IEE Conference Publication |
Issue number | 473 |
Publication status | Published - 1 Dec 2000 |
Externally published | Yes |
Event | 8th International Conference on Materials, Measurements and Applications - Edinburgh, UK Duration: 17 Sept 2000 → 21 Sept 2000 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering