Performance evaluation of transformer oil using uv-visible spectrophotometer

Autor:	Radha Karthik, Thangaswamy Sree Renga Raja, Sundaram Sudalai Shunmugam
Jazyk:	English<br />Portuguese
Rok vydání:	2014
Předmět:	transformer dielectrics oil transformer spectral response UV spectra Engineering (General). Civil engineering (General) TA1-2040 Science (General) Q1-390
Zdroj:	Acta Scientiarum: Technology, Vol 36, Iss 2, Pp 245-250 (2014)
Druh dokumentu:	article
ISSN:	1806-2563 1807-8664
DOI:	10.4025/actascitechnol.v36i2.17526
Popis:	To ensure reliable operation of Power transformer, condition monitoring of transformer becomes obligatory. In this paper, condition assessment of transformer oil under various working conditions is performed using UV-visible spectrophotometer. Test samples include both laboratorial prepared ones and those obtained from in service transformers. An index table of spectral responses for various faults which predominantly occur in the transformer is developed. The index table will acts as a reference for spectral response of faulted transformer oil. In this paper, an attempt has been made to determine the quality of transformer oil using their spectral response characteristics.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/c178920b16bc472ea6321a3b1a0b3176 Zobrazit plný text záznamu View record in DOAJ