Lyudmila V. Massel, Alexey G. Massel, Alexey N. Kopaygorodsky

Melentiev Energy Systems Institute of Siberian Branch of the Russian Academy of Sciences

The article proposes a new approach to organizing systemic studies of energy, taking into account modern trends in digitalization digital twins and digital images. It is proposed to apply, as their basis, developed at the Institute of Energy Systems of the SB RAS the mathematical models of energy systems and the software systems, used for calculations using these models. Ontological engineering of the subject area and research tools will allow to build, for each research area, integrated mathematical and ontological models. These models will become the nucleus of digital twins in studies of the functioning of energy systems and the nucleus of digital images in studies of the development of the fuel and energy complex (FEC) that combines these energy systems. To support hierarchical research using a new approach, an IT infrastructure based on the use of modern information and intelligent technologies is proposed.

energy systems, mathematical model, computer program, ontological model, intelligent technologies, digital double, digital image, digital shadow.