Analysis of the thermal power hydraulic system in undisturbed state

Abstract

The development of a model for the analysis of the undisturbed state of a heat-power hydraulic system - a heat supply system, which is an important stage in the design and optimization of the system, is considered. The main parameters of the system, such as thermal loads, heat flows, heat transfer through pipes and heat exchangers, the location and characteristics of equipment (boilers, pumps, etc.) are analyzed. The development of a mathematical model of the system, which should take into account all the main factors affecting heat exchange and the efficiency of the system is completed. The model as a system of equations and includes such parameters as temperature, pressure, coolant flow, etc. is presented. Based on this model, it is possible to analyze various operating modes of the system, optimize parameters and make decisions to improve it. When developing the model, the possibility of various perturbations is taken into account. To analyze the undisturbed state of the system, the influence of such disturbances is excluded and its basic operation is considered. When developing a flow distribution analysis model for a thermal power system, energy equivalence was applied. The developed model of analysis of the undisturbed state of the thermal energy system will allow more accurately design and control such a hydraulic system, improve its efficiency and reliability.