%0 Journal Article %T Increasing of Power Oil-Filled Transformers’ Operation Reliability and Safety %A Bashirov, M.G. %A Hismatullin, A.S. %A Prahov, I.V. %K power transformer, safety, reliability, electric power supply, supervision, recondition, sulfur hexafluoride, cooling system. %J Safety in Technosphere %D 2018 %N 7 %P 6 %I INFRA-M Academic Publishing LLC.