Power transformer insulation system: A review on the reactions, fault detection, challenges and future prospects
Fault detection; Insulation; Oil filled transformers; Paper; Partial discharges; Condition; Faults detection; Insulation paper; Insulation system; Oil degradation; Optical detection; Paper degradation; Power transformer insulation; Transformer faults; Power transformers
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Elsevier B.V.
2023
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my.uniten.dspace-267432023-05-29T17:36:28Z Power transformer insulation system: A review on the reactions, fault detection, challenges and future prospects Thiviyanathan V.A. Ker P.J. Leong Y.S. Abdullah F. Ismail A. Zaini Jamaludin M. 57205077992 37461740800 57202929965 56613644500 36023817800 57216839721 Fault detection; Insulation; Oil filled transformers; Paper; Partial discharges; Condition; Faults detection; Insulation paper; Insulation system; Oil degradation; Optical detection; Paper degradation; Power transformer insulation; Transformer faults; Power transformers Power transformer is one of the main equipment in power transmission and distribution network. Thus, it is important to ensure optimal operation of power transformer for an efficient supply of energy to utilities. One of the main components of a power transformer is the transformer insulation system, namely, transformer insulation oil and transformer insulation paper. This review provides an in-depth discussion on the reactions that occur in the insulation system of the power transformer. These include, oxidation, hydrolysis, pyrolysis, partial discharge, and arcing. The reaction mechanisms, conditions and the relationship between these reactions are thoroughly analysed in this review. Apart from that, this review also provides an inclusive discussion on the state-of-the-art methods used to monitor the byproducts formed from the mentioned reactions. These methods were developed to overcome the limitation of conventional methods that are complex and costly. Moreover, it presents an impartial evaluation of the challenges and prospects in making the power transformer monitoring system more efficient in terms of cost and time. Information corroborated in this review is expected to provide an important roadmap for future research in monitoring the condition of power transformer. � 2022 Final 2023-05-29T09:36:28Z 2023-05-29T09:36:28Z 2022 Review 10.1016/j.aej.2022.01.026 2-s2.0-85123381097 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123381097&doi=10.1016%2fj.aej.2022.01.026&partnerID=40&md5=9e3f08a49e88c787e2d3e5a4bffabdf5 https://irepository.uniten.edu.my/handle/123456789/26743 61 10 7697 7713 All Open Access, Gold Elsevier B.V. Scopus |
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Malaysia |
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Universiti Tenaga Nasional |
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| description |
Fault detection; Insulation; Oil filled transformers; Paper; Partial discharges; Condition; Faults detection; Insulation paper; Insulation system; Oil degradation; Optical detection; Paper degradation; Power transformer insulation; Transformer faults; Power transformers |
| author2 |
57205077992 |
| author_facet |
57205077992 Thiviyanathan V.A. Ker P.J. Leong Y.S. Abdullah F. Ismail A. Zaini Jamaludin M. |
| format |
Review |
| author |
Thiviyanathan V.A. Ker P.J. Leong Y.S. Abdullah F. Ismail A. Zaini Jamaludin M. |
| spellingShingle |
Thiviyanathan V.A. Ker P.J. Leong Y.S. Abdullah F. Ismail A. Zaini Jamaludin M. Power transformer insulation system: A review on the reactions, fault detection, challenges and future prospects |
| author_sort |
Thiviyanathan V.A. |
| title |
Power transformer insulation system: A review on the reactions, fault detection, challenges and future prospects |
| title_short |
Power transformer insulation system: A review on the reactions, fault detection, challenges and future prospects |
| title_full |
Power transformer insulation system: A review on the reactions, fault detection, challenges and future prospects |
| title_fullStr |
Power transformer insulation system: A review on the reactions, fault detection, challenges and future prospects |
| title_full_unstemmed |
Power transformer insulation system: A review on the reactions, fault detection, challenges and future prospects |
| title_sort |
power transformer insulation system: a review on the reactions, fault detection, challenges and future prospects |
| publisher |
Elsevier B.V. |
| publishDate |
2023 |
| _version_ |
1806427493310136320 |
| score |
13.188404 |