LAPSE:2023.32368
Published Article
LAPSE:2023.32368
Monitoring of Dry Bands and Discharge Activities at the Surface of Textured Insulators with AC Clean Fog Test Conditions
April 20, 2023
The aim of this study is the presentation of the results of an in-lab comparative study of electrical and thermal monitoring of artificially polluted, HTV-textured silicone rubber insulators, with different pollution levels. This work is a preliminary study of an in-situ monitoring of 400 kV SiR textured in a polluted environment. The results showed that the rms leakage current magnitude and pulses, and the average dissipated power depended on the pollution levels and the dry-bands formation. The discharge activity and their nature are governed by the pollution level and the voltage. A differentiation and a quantification between dry-band discharge onset and dry-band arc inception is highlighted.
Record ID
Keywords
artificial clean fog test, discharges, dry bands, monitoring, partial arcs, textured insulator
Subject
Suggested Citation
Slama MEA, Albano M, Haddad AM, Waters RT, Cwikowski O, Iddrissu I, Knapper J, Scopes O. Monitoring of Dry Bands and Discharge Activities at the Surface of Textured Insulators with AC Clean Fog Test Conditions. (2023). LAPSE:2023.32368
Author Affiliations
Slama MEA: Advanced High Voltage Engineering Centre, School of Engineering, Cardiff University, Queen’s Buildings, The Parade, Cardiff CF24 3AA, UK
Albano M: Advanced High Voltage Engineering Centre, School of Engineering, Cardiff University, Queen’s Buildings, The Parade, Cardiff CF24 3AA, UK [ORCID]
Haddad AM: Advanced High Voltage Engineering Centre, School of Engineering, Cardiff University, Queen’s Buildings, The Parade, Cardiff CF24 3AA, UK [ORCID]
Waters RT: Advanced High Voltage Engineering Centre, School of Engineering, Cardiff University, Queen’s Buildings, The Parade, Cardiff CF24 3AA, UK
Cwikowski O: National Grid plc, Warwick CV34 6DA, UK
Iddrissu I: National Grid plc, Warwick CV34 6DA, UK
Knapper J: Allied Insulators Ltd., Staffordshire ST6 4HN, UK
Scopes O: Allied Insulators Ltd., Staffordshire ST6 4HN, UK
Albano M: Advanced High Voltage Engineering Centre, School of Engineering, Cardiff University, Queen’s Buildings, The Parade, Cardiff CF24 3AA, UK [ORCID]
Haddad AM: Advanced High Voltage Engineering Centre, School of Engineering, Cardiff University, Queen’s Buildings, The Parade, Cardiff CF24 3AA, UK [ORCID]
Waters RT: Advanced High Voltage Engineering Centre, School of Engineering, Cardiff University, Queen’s Buildings, The Parade, Cardiff CF24 3AA, UK
Cwikowski O: National Grid plc, Warwick CV34 6DA, UK
Iddrissu I: National Grid plc, Warwick CV34 6DA, UK
Knapper J: Allied Insulators Ltd., Staffordshire ST6 4HN, UK
Scopes O: Allied Insulators Ltd., Staffordshire ST6 4HN, UK
Journal Name
Energies
Volume
14
Issue
10
First Page
2914
Year
2021
Publication Date
2021-05-18
Published Version
ISSN
1996-1073
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Original Submission
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PII: en14102914, Publication Type: Journal Article
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Published Article
LAPSE:2023.32368
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External Link
doi:10.3390/en14102914
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[v1] (Original Submission)
Apr 20, 2023
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Apr 20, 2023
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