Kovalyov D. Models and control methods for automation of technological processes of centralized heat-supply systems

Dissertation is devoted development of models and methods of automation of processes of control of the closed centralized heat-supply system. The model of the closed centralized heat-supply system is first offered with the use of six-stage chart, that allows to carry out the decouplig of the system, simplifying its analysis, and to formalize the process of optimization of work of technological objects of control. The method of diagnosticating of emergency situations of technological processes of the centralized heat-supply system is improved, unlike existent approaches procedure is realized as logical tables of decisions, that allows to accelerate the process of diagnosticating and improve his quality. The method of control distributing of thermal energy of the closed centralized heat-supply system is improved, which unlike existent approaches allows to carry out the rational distributing of thermal energy of central thermal point between individual thermal points with the systems of heating, that allows to provide the cost saving during optimization of work of the centralized heat-supply system. The adaptive methods of control technological processes got further development centralized heat-supply system, in which, unlike existing, the cost of managing influences is taken into account, that allows operatively to change the process of control depending on the state of the system.