MATHEMATICAL MODELING OF THE PARAMETRIC RESERVE OF HEAT SUPPLY SYSTEMS TO ENSURE OPERATIONAL SAFETY
The procedure of forming a transport (parametric) reserve for heating systems of cities and settlements in cases of increasing line diameters with a constant network configuration is considered. For functioning heat supply systems, the formation of a reserve will ensure uninterrupted and safe operation. Safe operation is supposed to be ensured through analysis and prevention of possible emergency situations. The development of mathematical models of the transport reserve is based on the energy equivalent of subscriber subsystems of heating systems, which distinguishes the obtained mathematical models from existing analogues. To evaluate the impact of parametric optimization results on economic indicators, a computational experiment was conducted. As an object of study, the design scheme of a residential microdistrict was considered. The analysis of the obtained results of the computational experiment proved the operability of the obtained mathematical models of transport reservation for functioning heat supply systems. It is possible to make transport reservation for systems of any sizes and configurations or for the studied fragments of these systems. For practical application, it is of interest to calculate the parametric reserve of individual houses that have autonomous boiler rooms.