Voyakin S.N., Shevchenko M.V., Linenko A.V., Yanchenko A.S.

Diagnostics of power transformers by vibration examination

Experiments on measuring the vibration velocity of the active part of the power transformer PS - 35 kV Branch "Amur Electric Networks" JV "CES". Presented are the measurements of the root-mean-square values of the vibration velocity at the measurement points before and after the repair work. The technical condition of the transformer was assessed

Keywords:SUBSTATION, TRANSFORMER, MEASUREMENT, RMS VALUE OF VIBRATION VELOCITY, TECHNICAL STATE, CRITERIA, EVALUATION