%0 Journal Article %T ANALYSIS THE REASONS OF 110 kV TRANSFORMERS BREAK DOWN AND THE METHODS OF ITS DIAGNOSTICS %A Rybakov, L.M. %A Belov, V.V. %A Makarova, N.L. %A Ovchukova, S.A. %A Zahvataeva, A.O. %A Kirillov, N.K. %A Zaycev, P.V. %K power transformer, winding, failure, methods, diagnostic tools, service life. %J Vestnik of Kazan State Agrarian University %D 2018 %N 13 %P 3 %I Kazan state agrarian University