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Measurement of Partial Discharge Activities within Two Artificial Spherical Voids in an Epoxy Resin

Measurement of Partial Discharge Activities within Two Artificial Spherical Voids in an Epoxy Resin
Measurement of Partial Discharge Activities within Two Artificial Spherical Voids in an Epoxy Resin
Measurement of partial discharge activities within insulation systems has been extensively performed. It has been widely used in the performance assessment of an insulation system and for insulation diagnostics. Since a void cavity is one of the potential sources of PD activity in insulation which may cause degradation and breakdown, it is very important to study PD events associated with void cavities solid dielectric insulation. In this work, the measurement of PD activity has been performed on test samples consisting of two spherical voids within an epoxy resin. Two voids of same and different sizes are positioned close to each other and in parallel with the direction of the applied field within the epoxy. Through comparison of the experiment data for PD events within a single void in the epoxy, single and multiple discharge sources from different voids can be clearly distinguished.
9781457709852
489-492
Illias, H A
882c48a3-4f17-474b-954f-dfb8584db498
Chen, G
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Lewin, P L
78b4fc49-1cb3-4db9-ba90-3ae70c0f639e
Illias, H A
882c48a3-4f17-474b-954f-dfb8584db498
Chen, G
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Lewin, P L
78b4fc49-1cb3-4db9-ba90-3ae70c0f639e

Illias, H A, Chen, G and Lewin, P L (2011) Measurement of Partial Discharge Activities within Two Artificial Spherical Voids in an Epoxy Resin. 2011 Conference on Electrical Insulation and Dielectric Phenomena, Mexico. 16 - 19 Oct 2011. pp. 489-492 .

Record type: Conference or Workshop Item (Paper)

Abstract

Measurement of partial discharge activities within insulation systems has been extensively performed. It has been widely used in the performance assessment of an insulation system and for insulation diagnostics. Since a void cavity is one of the potential sources of PD activity in insulation which may cause degradation and breakdown, it is very important to study PD events associated with void cavities solid dielectric insulation. In this work, the measurement of PD activity has been performed on test samples consisting of two spherical voids within an epoxy resin. Two voids of same and different sizes are positioned close to each other and in parallel with the direction of the applied field within the epoxy. Through comparison of the experiment data for PD events within a single void in the epoxy, single and multiple discharge sources from different voids can be clearly distinguished.

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More information

Published date: 16 October 2011
Additional Information: Event Dates: 16-19 October 2011
Venue - Dates: 2011 Conference on Electrical Insulation and Dielectric Phenomena, Mexico, 2011-10-16 - 2011-10-19
Organisations: Electronics & Computer Science, EEE

Identifiers

Local EPrints ID: 272948
URI: http://eprints.soton.ac.uk/id/eprint/272948
ISBN: 9781457709852
PURE UUID: 73a98355-7efc-451b-a448-6bf850f404de

Catalogue record

Date deposited: 20 Oct 2011 14:40
Last modified: 19 Jul 2019 22:07

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