TY JOUR TI CONTROL SYSTEM OF THE CENTRAL HEATING POINT AND RESEARCH OF ITS OPERABILITY KW heat point KW simulation KW control system JO Modern Technologies and Scientific and Technological Progress AU Blagodarnyy, N.S. AU Hvostov, A.D. PY 2020 IS 2020 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»