Technology "smart grid" at production facilities of the energy complex

. This paper describes the technology of "smart grids", its specific application in the energy sector, the positive aspects of the technology and its impact on the production and transmission of electricity.


Introduction
I ece ea , R ia ha h ed a c fe e ce he ic f a g id a production facilities of the energy complex: among them World Summit Smart Energy Russia, Intelligent Energy Systems, RECONSTRUCTION OF ENERGY, Russian Energy: a new investment cycle, Energy of the 21st century: sustainable development and intellectual Management, ENERGY AND ENERGY SAVING: THEORY AND PRACTICE.
Why did small businesses appear and feel good in the energy sector? According to Mikhai A d , e ide f R e e g b , fa i cie he e i a h ha e e g is only for large corporations, mostly state-owned, and that it is impossible to participate in a b i e , he e ai ed. -Today we see a big redistribution in the energy sector -a new niche is emerging (this is the production of drives, solar panels, wind turbines, as well as the emergence of businesses for their sale, installation, and maintenance), which will be fi ed i h g a d e e ge ic b i e e [1].

Methods
At these conferences and in scientific discussions [2], various issues are discussed. Using the narrative method, we will try to unravel the tangle of contradictions in the topic under study. First, we note that today in the central part of Russia, energy is becoming digital; e e , a g id ha e beg be ac i e i d ced, hich ake i ib e combat illegal interconnections, unaccounted-for electricity consumption, help reduce free capacity, optimize the operation of power plants and increase the flexibility of energy sources. But in the regions, nevertheless, non-accounting electricity consumption is still flourishing, there are huge reserves of free capacity for which enterprises pay and do not use them, there is no flexibility of energy sources. This problem arose due to the vast transformation, scalability of the grid across Russia, the complexity and opacity of the economy. Industrial energy is faced with the task of not only saving energy but also its reliable and uninterrupted transmission. Equipment (power plants, transport systems) in the regions has a high depreciation of 56%, and the equipment itself -the figure reaches up to 80%, makes this a global problem for the whole country. In addition, inefficient use of power can lead to fatal problems, and this arose due to the increased load at times over the past decades, although the power supply structure remained unchanged [2-3].
Smart grids are modernized power supply channels operating using switching and i f a i ech gie [8]. The ech g f a g id a c e a a ec of the electric power industry such as generation, transmission, distribution, which allows for production control. An information system is being created in which information on the state of production and the energy system as a whole is stored. The information obtained using sensors is used to improve production, research, planning, quality, enterprise economics, and information system.
I e e a i f he a g id ech g a : increase the throughput capacity of overhead power lines up to 30%, by taking into account regime and climatic factors [5]; increase the reliability of power transmission up to 30%; reduce electricity losses up to 25%; simplifie load schedules due to the use of electric power storage devices of greater power up to 25%; cope with unaccounted electricity consumption [6]. We a add ha he c ce f a g id i he fie d f e ec ici e e i g ecei ed state support, which a e h i ed i he d c e E e g S a eg f R ia f he Pe i d i 2030 [6]. Ma c a ie a e ac i e i ed i hi k: f e a e, R e i PJSC carried out and is implementing measures to introduce smart grids into its production, in 2016 they managed to save 2.4 billion kWh, that is, reduce losses to 11% in all household [5].

Conclusion
Wi h he de e e f ech g , a g id a e bec i g a i eg a fac i he i d i he e ec ic e i d . S a g id i clude a synergistic effect that affects all aspects of the life of a modern enterprise. However, it is important to conduct studies showing how, due to what factors, energy losses are reduced, how and at which enterprises in the industry labor productivity increases. More importantly, smart grid technologies require a quantitative assessment both from the point of implementation in various regions of the country and from use not only for industrial energy but also, for example, for unmanned vehicles and other devices.