Study of Measurements Leakage Current In Oil Transformer

Abstract

The oil transformer is used in (H.V ) ment's to avoid the electrical breakdown , and heat effect ,so that the oil using as an insulation  and cooling in electrical  instruments to prevent the failure in the transformer. In our research  the measurements of the breakdown voltage as a function of electrodes distance, and  leakage current  for the oil transformer had been done, also the effect of temperature at the breakdown voltage was studied.