Jorge Alfredo Ardila-Rey
A comparison of inductive sensors in the characterization of partial discharges and electrical noise using the chromatic technique
Ardila-Rey, Jorge Alfredo; Monta�a, Johny; Castro, Bruno Albuquerque De; Schurch, Roger; Ulson, Jos� Alfredo Covolan; Muhammad-Sukki, Firdaus; Bani, Nurul Aini
Authors
Johny Monta�a
Bruno Albuquerque De Castro
Roger Schurch
Jos� Alfredo Covolan Ulson
Dr Firdaus Muhammad Sukki F.MuhammadSukki@napier.ac.uk
Lecturer
Nurul Aini Bani
Abstract
Partial discharges (PDs) are one of the most important classes of ageing processes that occur within electrical insulation. PD detection is a standardized technique to qualify the state of the insulation in electric assets such as machines and power cables. Generally, the classical phase-resolved partial discharge (PRPD) patterns are used to perform the identification of the type of PD source when they are related to a specific degradation process and when the electrical noise level is low compared to the magnitudes of the PD signals. However, in practical applications such as measurements carried out in the field or in industrial environments, several PD sources and large noise signals are usually present simultaneously. In this study, three different inductive sensors have been used to evaluate and compare their performance in the detection and separation of multiple PD sources by applying the chromatic technique to each of the measured signals.
Citation
Ardila-Rey, J. A., Montaña, J., Castro, B. A. D., Schurch, R., Ulson, J. A. C., Muhammad-Sukki, F., & Bani, N. A. (2018). A comparison of inductive sensors in the characterization of partial discharges and electrical noise using the chromatic technique. Sensors, 18(4), Article 1021. https://doi.org/10.3390/s18041021
Journal Article Type | Article |
---|---|
Acceptance Date | Mar 26, 2018 |
Online Publication Date | Mar 29, 2018 |
Publication Date | 2018 |
Deposit Date | Nov 25, 2020 |
Publicly Available Date | Nov 25, 2020 |
Journal | Sensors |
Electronic ISSN | 1424-8220 |
Publisher | MDPI |
Peer Reviewed | Peer Reviewed |
Volume | 18 |
Issue | 4 |
Article Number | 1021 |
DOI | https://doi.org/10.3390/s18041021 |
Keywords | Partial discharges (PDs), Inductive sensors, Chromatic technique, Condition monitoring, Electrical insulation condition |
Public URL | http://researchrepository.napier.ac.uk/Output/2703190 |
Publisher URL | https://www.mdpi.com/1424-8220/18/4/1021 |
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A Comparison Of Inductive Sensors In The Characterization Of Partial Discharges And Electrical Noise Using The Chromatic Technique
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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/
Copyright Statement
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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