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Comparison between optical and electrical methods for partial discharge measurement

Comparison between optical and electrical methods for partial discharge measurement
Comparison between optical and electrical methods for partial discharge measurement
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.
300-303
Xu, Y.
30b17987-352d-4c0e-b58b-25c03dcd223d
Yu, M.
7ed12692-d85b-46d4-89f1-d04568ff3bbd
Cao, X.
eacd9887-ba51-4378-8eda-53d221172b47
Qiu, C.
28e635c9-2ac2-450f-96eb-66cc2ca8038f
Chen, G.
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Xu, Y.
30b17987-352d-4c0e-b58b-25c03dcd223d
Yu, M.
7ed12692-d85b-46d4-89f1-d04568ff3bbd
Cao, X.
eacd9887-ba51-4378-8eda-53d221172b47
Qiu, C.
28e635c9-2ac2-450f-96eb-66cc2ca8038f
Chen, G.
3de45a9c-6c9a-4bcb-90c3-d7e26be21819

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, Xi'an, China. 21 - 26 Jun 2000. pp. 300-303 .

Record type: Conference or Workshop Item (Other)

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.

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More information

Published date: June 2000
Additional Information: Organisation: IEEE and Xian Jiaotong Univ.
Venue - Dates: 6th International Conference on Properties and Applications of Dielectric Materials, Xi'an, China, 2000-06-21 - 2000-06-26
Organisations: Electronics & Computer Science, EEE

Identifiers

Local EPrints ID: 254021
URI: http://eprints.soton.ac.uk/id/eprint/254021
PURE UUID: ba7bce16-f533-433d-b4ed-3a3db9f53295

Catalogue record

Date deposited: 12 Oct 2000
Last modified: 16 Jul 2019 23:03

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