TY JOUR TI ANALYSIS OF THE FEATURE OF THE OPERATOR CENTER WHEN MANAGING THE OPERATION OF THE POWERSUPPLE FACILITIES OF THE OIL FIELD KW call center KW oil field KW power supply KW functional diagram JO Bulletin of the Angarsk State Technical University AU Samokhvalov, A.S. AU Sartakov, V.D. PY 2022 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»