TY JOUR TI CLOUD TECHNOLOGIES AND THEIR ROLE IN DIGITALIZATION OF ELECTRIC POWER FACILITIES KW cloud computing KW digitalization KW energy KW services cloud technologies KW project KW data center KW information security KW Power Advisor service. JO Bulletin of the Angarsk State Technical University AU Konovalov, Y.V. AU Vaygachev, A.E. AU Tihonova, A.E. AU Zhil'nikov, D.V. PY 2020 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»