Studies of the condition of thermally aged transformerboard insulation by electrical and chemical techniques

Autor:	D. J. T. Hill, Mat Darveniza, Tapan Kumar Saha, T.T. Le
Rok vydání:	2002
Předmět:	Automatic test equipment Materials science Transformer oil business.industry Electric breakdown Electrical engineering Mechanical engineering Thermal ageing business Capacitance Automatic testing
Zdroj:	Proceedings of 1994 4th International Conference on Properties and Applications of Dielectric Materials (ICPADM).
DOI:	10.1109/icpadm.1994.414119
Popis:	The paper considers the assessment of the ageing condition of transformerboard. Samples of two types of thermally aged transformerboard and the accompanying oil samples were obtained from the H. Weidmann Ltd., Switzerland. Electrical, mechanical and chemical tests were applied to these samples. Results from these tests are presented in this paper. Comparisons of the two different transformerboard based on their measured properties are also examined in this paper. >
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::93f7a5636b68d871b1bf1b53ce5a3e9e https://doi.org/10.1109/icpadm.1994.414119 Zobrazit plný text záznamu