The article covers the study of measures aimed to improving the reliability of electrical power systems at the present stage. It considers the integration of the global electricity industry. The article analyzes the latest technical work in the field of automation, such as Smart Grid and intelligent power systems.

The methodology for calculating the reliability of power supply systems with autonomous and mixed energy sources has been considered. Autonomous sources are widely used in industrial power supply systems as primary, backup or emergency sources. The functioning and interchangeability of these systems has features that affect the reliability of power supply. The proposed methodology is based on the method of semi-Markov random processes and can be used for comparative analysis of the reliability of options for power supply systems. The methodology has been brought to software implementation and is accompanied by an example of calculating the reliability of the power supply system for stationary marine oil production platforms.

The article covers the development of energy characteristics of electric drives of technological equipment and normalization of electric consumption of fat-and-oil enterprise. The results of experimental research of energy characteristics of the consumed power P and specific electricity consumption d depending on hourly productivity A on the widely used oil-extracting units of MPSH types at “EVROSNAR” LLC enterprise are given. Nomenclature that fully covers the production processes and corresponds to the currently accepted indicators of accounting and control under the conditions of in-factory economic accounting and a nomogram for determining the specific consumption of electricity per ton of seeds and oils in general for manufacturing is proposed.

The article is devoted to the study of measures aimed at the digitalization of the energy sector in the context of the digital transformation of the economy. The issues of the digital transformation of socio-economic systems are considered. The article analyzes the problems of the development of digital energy, as part of the concept of digital transformation of the economy, explores the concept of integration of information and communication technologies and the Internet of energy.

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