Overview and Partial Discharge Analysis of Power Transformers: A Literature Review
The high voltage power transformer is the critical element of the power system, which requires continuous monitoring to prevent sudden catastrophic failures and to ensure an uninterrupted power supply. The most common failures in the transformer are due to partial discharge (PD) in electrical insula...
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doaj-cade92de765244aab076eef7e93b925a2021-04-30T23:00:24ZengIEEEIEEE Access2169-35362021-01-019645876460510.1109/ACCESS.2021.30752889411852Overview and Partial Discharge Analysis of Power Transformers: A Literature ReviewMd Rashid Hussain0https://orcid.org/0000-0001-8134-3723Shady S. Refaat1https://orcid.org/0000-0001-9392-6141Haitham Abu-Rub2https://orcid.org/0000-0001-8687-3942Department of Electrical Engineering, Qatar University, Doha, QatarDepartment of Computer and Electrical Engineering, Texas A&M University, Doha, QatarDepartment of Computer and Electrical Engineering, Texas A&M University, Doha, QatarThe high voltage power transformer is the critical element of the power system, which requires continuous monitoring to prevent sudden catastrophic failures and to ensure an uninterrupted power supply. The most common failures in the transformer are due to partial discharge (PD) in electrical insulations which are the results of the insulation degradation over time. Different approaches have been proposed to monitor, detect, and locate the partial discharge in power transformers. This paper reviews and evaluates the current state-of-the-art methods for PD detection and localization techniques, and methodologies in power transformers. Detailed comparisons of PD detection techniques have been identified and discussed in this paper. The drawbacks and challenges of different partial discharge measurement techniques have been elaborated. Finally, brief reviews of PD denoising signals, feature extraction of PD signals, and classification of partial discharge sources have been addressed.https://ieeexplore.ieee.org/document/9411852/Power transformerpartial dischargecondition monitoringfault diagnosisfeature extraction |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Md Rashid Hussain Shady S. Refaat Haitham Abu-Rub |
spellingShingle |
Md Rashid Hussain Shady S. Refaat Haitham Abu-Rub Overview and Partial Discharge Analysis of Power Transformers: A Literature Review IEEE Access Power transformer partial discharge condition monitoring fault diagnosis feature extraction |
author_facet |
Md Rashid Hussain Shady S. Refaat Haitham Abu-Rub |
author_sort |
Md Rashid Hussain |
title |
Overview and Partial Discharge Analysis of Power Transformers: A Literature Review |
title_short |
Overview and Partial Discharge Analysis of Power Transformers: A Literature Review |
title_full |
Overview and Partial Discharge Analysis of Power Transformers: A Literature Review |
title_fullStr |
Overview and Partial Discharge Analysis of Power Transformers: A Literature Review |
title_full_unstemmed |
Overview and Partial Discharge Analysis of Power Transformers: A Literature Review |
title_sort |
overview and partial discharge analysis of power transformers: a literature review |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2021-01-01 |
description |
The high voltage power transformer is the critical element of the power system, which requires continuous monitoring to prevent sudden catastrophic failures and to ensure an uninterrupted power supply. The most common failures in the transformer are due to partial discharge (PD) in electrical insulations which are the results of the insulation degradation over time. Different approaches have been proposed to monitor, detect, and locate the partial discharge in power transformers. This paper reviews and evaluates the current state-of-the-art methods for PD detection and localization techniques, and methodologies in power transformers. Detailed comparisons of PD detection techniques have been identified and discussed in this paper. The drawbacks and challenges of different partial discharge measurement techniques have been elaborated. Finally, brief reviews of PD denoising signals, feature extraction of PD signals, and classification of partial discharge sources have been addressed. |
topic |
Power transformer partial discharge condition monitoring fault diagnosis feature extraction |
url |
https://ieeexplore.ieee.org/document/9411852/ |
work_keys_str_mv |
AT mdrashidhussain overviewandpartialdischargeanalysisofpowertransformersaliteraturereview AT shadysrefaat overviewandpartialdischargeanalysisofpowertransformersaliteraturereview AT haithamaburub overviewandpartialdischargeanalysisofpowertransformersaliteraturereview |
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1721497446869106688 |