oa Technical Support of Systems for Controlling Hydrogeological Parameters During Thermal Energy Production

The article provides a theoretical analysis of existing methods and systems for monitoring water parameters of the aquifer. It has been established that in practice, outdated methods and technical means of measuring and storing data are used when carrying out works on hydrogeological research of underground waters. A local automated well parameters monitoring system that ensures the operation of the hydrothermal heat pump system at the experimental site of the Institute of Renewable Energy of the National Academy of Sciences of Ukraine has been developed and constructed. Experimental studies were carried out using an automated system for monitoring geothermal wells, and practical results of taking into account the analysis of changes in the temperature of the dynamic level and water temperature on the efficiency of the heat pump system were presented. The research methodology is described. The need to create an intelligent monitoring system with the possibility of automated decision-making regarding the management of systems for the conversion of renewable energy sources depending on changes in the parameters of the surrounding environment has been established. It has been found that the proposed structures for automated monitoring of aquifer water are simple and easy to implement. It has been proven that the development of automated monitoring systems with an intelligent interface with the possibility of automated optimal decision-making regarding the management of the renewable energy production system under unstable environmental parameters has a further perspective. The data obtained in the course of the performed work have important scientific and applied value for the further development of the design methodology of heat pump geothermal wells based on long-term forecast and assessment of their ecological and economic efficiency.