Abstract
The paper presents a new methodological approach to developing a universal platform for the design of district heating systems. The reasons for the development of the platform are considered and a scientific statement of the problem is given. The main methodological results obtained during the development of the platform are presented. The description of the scientific and practical significance of the results is given. A new methodological approach was developed using modern information technologies. The methodological approach is based on the paradigm of Model-Driven Engineering. The essence of this paradigm is that the software is generated on the base of formal description provided by the models. The proposed approach allows one to successfully solve the problem of separation of methods for solving applied problems and models of elements of a district heating system. The paper describes the developed architecture of the software platform. A description of the architectural subsystems of the platform is presented: the computing subsystem and the graphics subsystem.
Highlights
For a long period, the heat economy of Russia has been developing along the path of concentration of heat loads and centralization of heat supply
Heating assumes the presence of a heat source at the station; a heating network in the form of heat-insulated heat pipelines delivering heat energy to consumers; heat points that prepare the heat carrier of the required parameters for consumers, and consumer equipment that uses hot water in heating systems, hot water supply, ventilation, air conditioning and in technological installations
The problem of optimal design of district heating system (DHS) is very important and its effective solution provides a significant reduction in economic costs and an acceptable quality of heat supply
Summary
The heat economy of Russia has been developing along the path of concentration of heat loads and centralization of heat supply. Heat supply has a significant impact on various factors in the life and work of people. Many technological production processes require maintaining constant optimal temperatures and humidity in the premises of enterprises, which makes it possible to significantly increase the efficiency and improve the quality of district heating [1]. The operating costs of a district heating system (DHS) are very different in various cases and depend on the local climate, the cost of fuel and the use of its economy, initial capital costs and the degree of centralization and automation of the heating system. The problem of optimal design of DHS is very important and its effective solution provides a significant reduction in economic costs and an acceptable quality of heat supply. 3. Determining the optimal parameters of the existing DHS as it undergoes development.
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