Distributed acoustic sensing of partial discharge: initial findings
Distributed acoustic sensing of partial discharge: initial findings
This report investigates novel, initial experimentation in detecting and measuring Partial Discharge along an insulated cable using a fibre-optic-based Distributed Acoustic Sensing system. Initial detection of in-air corona and discharge has successfully been observed with a high signal-to-noise ratio, thus more sensitive signals will be able to be measured towards the goal of detecting partial
discharge. This method could present numerous advantages over conventional Partial Discharge measurement techniques including accurate positional
information, greater detection distance and immunity from electrical noise.
distributed acoustic sensing, partial discharge, optical measurement, distributed measurement, power monitoring
Kirkcaldy, Laurie James
9e7c038d-8ba6-4799-a579-ff6a79318517
Pilgrim, James
4b4f7933-1cd8-474f-bf69-39cefc376ab7
Rogers, Rosalie
352df810-5a1e-4e4c-99ed-94aa754769f0
Lees, Gareth
13384bff-3a8a-4525-b213-77eb17cb1c79
23 June 2019
Kirkcaldy, Laurie James
9e7c038d-8ba6-4799-a579-ff6a79318517
Pilgrim, James
4b4f7933-1cd8-474f-bf69-39cefc376ab7
Rogers, Rosalie
352df810-5a1e-4e4c-99ed-94aa754769f0
Lees, Gareth
13384bff-3a8a-4525-b213-77eb17cb1c79
Kirkcaldy, Laurie James, Pilgrim, James, Rogers, Rosalie and Lees, Gareth
(2019)
Distributed acoustic sensing of partial discharge: initial findings.
In Jicable'19 - Paris.
Jicable..
Record type:
Conference or Workshop Item
(Paper)
Abstract
This report investigates novel, initial experimentation in detecting and measuring Partial Discharge along an insulated cable using a fibre-optic-based Distributed Acoustic Sensing system. Initial detection of in-air corona and discharge has successfully been observed with a high signal-to-noise ratio, thus more sensitive signals will be able to be measured towards the goal of detecting partial
discharge. This method could present numerous advantages over conventional Partial Discharge measurement techniques including accurate positional
information, greater detection distance and immunity from electrical noise.
Text
Submitted
- Accepted Manuscript
More information
Published date: 23 June 2019
Venue - Dates:
10th International Conference on Insulated Power Cables, Palais des Congrès of Versailles, Paris, France, 2019-06-23 - 2019-06-27
Keywords:
distributed acoustic sensing, partial discharge, optical measurement, distributed measurement, power monitoring
Identifiers
Local EPrints ID: 471280
URI: http://eprints.soton.ac.uk/id/eprint/471280
PURE UUID: d6a489c3-aec3-49fd-84b3-7351b3d1efeb
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Date deposited: 02 Nov 2022 17:32
Last modified: 17 Mar 2024 03:05
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Contributors
Author:
Laurie James Kirkcaldy
Author:
James Pilgrim
Author:
Rosalie Rogers
Author:
Gareth Lees
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