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Analysis of Multipl...
Analysis of Multiple Electrical Trees Incepted at Wire Electrode Test Object by Means of PD Detection
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- Johansson, Anette, 1977 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Hammarström, Thomas, 1974 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Jarvid, Markus, 1985 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Gubanski, Stanislaw, 1950 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2013
- 2013
- English.
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In: Proc. of Jicable HVDC'13 Seminar. ; , s. paper P06-
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Abstract
Subject headings
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- This paper introduces a method allowing characterisingthe growth of electrical trees in wire-plane electrodeobjects. By applying both electrical and opticalmeasurements the inception level and the number of treeswere analysed. It is shown that the results observedoptically closely resemble the electrically detected PDbehaviour, thus exhibiting a good correlation betweenboth the methods. This indicates a possibility for analysingelectrical treeing process in non-transparent materialsbased on the electrical measurement only and opens foran efficient approach in evaluating new materials for cableinsulation.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
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