TY JOUR TI BIG DATA IN THE ELECTRIC POWER INDUSTRY SECTION KW big data KW electricity quality KW general economic effect KW technological breakthrough KW data centers JO Bulletin of the Angarsk State Technical University AU Zasuhina, O.A. AU Ershov, E.V. AU Golovatiukov, L.K. AU Shitenkov, G.A. PY 2022 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»