Comparison between optical and electrical methods for partial discharge measurement


Xu, Y., Yu, M., Cao, X., Qiu, C. and Chen, G. (2000) Comparison between optical and electrical methods for partial discharge measurement. 6th International Conference on Properties and Applications of Dielectric Materials , 300-303.

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Description/Abstract

Partial discharge using optical technique is studied with a view toward its application to explosive-proof motorsand power transformers. for this purpose, an optical partial discharge measurement system has been established and some fundamental investigations such as attenuation of light intensity in different mediums and different types of discharges have been carried out. to validate the tehnique a comparison between the conventional electrical current pulse method and optical method is made. Finally, the amplitude of the optical signal from discharge and its relationship with discharge energy and the number of discharge are obtained.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: Organisation: IEEE and Xian Jiaotong Univ.
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science
Faculty of Physical Sciences and Engineering > Electronics and Computer Science > EEE
ePrint ID: 254021
Date Deposited: 12 Oct 2000
Last Modified: 27 Mar 2014 19:56
Further Information:Google Scholar
ISI Citation Count:0
URI: http://eprints.soton.ac.uk/id/eprint/254021

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