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Electric field distribution in 132 kV one piece premolded cable joint structures

Electric field distribution in 132 kV one piece premolded cable joint structures
Electric field distribution in 132 kV one piece premolded cable joint structures
Defect in a cable joint is one of the main reasons of a power system being faulty. A defect can cause the electric field in the cable joint to become higher than the material surrounding the defect. This may result in partial discharge (PD) activity to occur within the defect site. When PD is repeating at the defect site, the material surrounding the defect will be affected, where PD may extend its path in the material. This may result in a breakdown at cable joint and consequently causes breakdown on the whole system. Therefore, the purpose of this research is to study the electric field distribution in 132 kV one piece premolded cable joint with and without the presence of defects. A better understanding of the electric field distribution at a cable joint can be attained by modelling the cable joint structure using finite element analysis (FEA) method. Through modelling and simulation results obtained in this work, an understanding of the electric field distribution in defects within cable joint structure can be enhanced.
electric field, finite element analysis, high voltage cable joint
978-1-4673-1018-5
643-646
Illias, H.A.
e79f56dd-c8b7-4973-9db5-d112e14a3249
Lee, Z.L.
43e3ea23-48d8-42af-aa34-335282669d76
Bakar, A.H.A.
ad6a2c5f-31ea-4a40-b4e4-ed2a7908ba79
Mokhlis, H.
5f7421ad-06ca-448a-86a4-cd98627c6b48
Chen, G
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Lewin, P L
78b4fc49-1cb3-4db9-ba90-3ae70c0f639e
Illias, H.A.
e79f56dd-c8b7-4973-9db5-d112e14a3249
Lee, Z.L.
43e3ea23-48d8-42af-aa34-335282669d76
Bakar, A.H.A.
ad6a2c5f-31ea-4a40-b4e4-ed2a7908ba79
Mokhlis, H.
5f7421ad-06ca-448a-86a4-cd98627c6b48
Chen, G
3de45a9c-6c9a-4bcb-90c3-d7e26be21819
Lewin, P L
78b4fc49-1cb3-4db9-ba90-3ae70c0f639e

Illias, H.A., Lee, Z.L., Bakar, A.H.A., Mokhlis, H., Chen, G and Lewin, P L (2012) Electric field distribution in 132 kV one piece premolded cable joint structures. 2012 IEEE International Conference on Condition Monitoring and Diagnosis, Indonesia. 23 - 27 Sep 2012. pp. 643-646 .

Record type: Conference or Workshop Item (Paper)

Abstract

Defect in a cable joint is one of the main reasons of a power system being faulty. A defect can cause the electric field in the cable joint to become higher than the material surrounding the defect. This may result in partial discharge (PD) activity to occur within the defect site. When PD is repeating at the defect site, the material surrounding the defect will be affected, where PD may extend its path in the material. This may result in a breakdown at cable joint and consequently causes breakdown on the whole system. Therefore, the purpose of this research is to study the electric field distribution in 132 kV one piece premolded cable joint with and without the presence of defects. A better understanding of the electric field distribution at a cable joint can be attained by modelling the cable joint structure using finite element analysis (FEA) method. Through modelling and simulation results obtained in this work, an understanding of the electric field distribution in defects within cable joint structure can be enhanced.

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More information

e-pub ahead of print date: September 2012
Published date: 23 September 2012
Venue - Dates: 2012 IEEE International Conference on Condition Monitoring and Diagnosis, Indonesia, 2012-09-23 - 2012-09-27
Related URLs:
Keywords: electric field, finite element analysis, high voltage cable joint
Organisations: EEE

Identifiers

Local EPrints ID: 343376
URI: http://eprints.soton.ac.uk/id/eprint/343376
ISBN: 978-1-4673-1018-5
PURE UUID: 48451a94-eb39-474b-9748-dd116c937ff8

Catalogue record

Date deposited: 09 Oct 2012 15:42
Last modified: 28 Oct 2019 21:13

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