TY JOUR TI MATHEMATICAL MODEL OF ELECTRIC POWER CONSUMPTIONIN ORGANIZATIONAL-TECHNICAL SYSTEM KW price category KW electric energy KW power KW electric power consumption KW cost KW forecast KW determination algorithm KW mathematical model JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Ustyugov, N.V. AU Protalinskiy, O.M. PY 2020 IS PB Astrakhan State Technical University