Ambient temperature as the reason for MV/LV power transformer damage

• Autorzy: Chojnacki Andrzej Łukasz

Identyfikatory

DOI

10.24425/aee.2021.138273

• Języki publikacji: EN

Abstrakty

EN

The paper presents an evaluation of MV/LV power transformer damage risk due to the impact of ambient temperature at their operation location. It features a presentation of the method of evaluating the power structures’ reliability in the conditions of the structures’ variable durability and exposure values. Based on perennial observations of ambient temperature and failure rate of MV/LV transformers, it was demonstrated that temperature is a factor that causes damage or is jointly responsible for the damage caused in all of the devices’ other failures.

Słowa kluczowe

EN

damage; distribution grids; reliability; temperature; transformers

PL

szkody; sieci dystrybucyjne; niezawodność; temperatura; transformatory

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2021
• Tom: Vol. 70, nr 4
• Strony: 979--990
• Opis fizyczny: Bibliogr. 15 poz., rys., wz.

Twórcy

autor

Chojnacki Andrzej Łukasz

• Department of Power Engineering, Power Electronics and Electrical Machines Kielce University of Technology, Poland

• https://orcid.org/0000-0002-9227-7538

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).