Vladyslav Igorovych Volynets- Lutsk National Technical University
Vladyslav Igorovych Volynets
- Lutsk National Technical University
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8
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Introduction
Current institution
Publications
Publications (8)
The analysis of existing principles of selectivity indicates the complexity and incompleteness of ensuring the coordination of the operation of protection devices in distribution networks of 0.4 kV consumers. Current selectivity is ensured only in the area of action of short-circuit currents. To ensure it, electromagnetic or electronic decouplers w...
The purpose of the article is to improve the quality of the assessment of the efficiency of electricity consumption by electrotechnical complexes of coal mines due to the use of a multidimensional comparison with the application of various ranking rules. The study is devoted to the development of the organization of the assessment of the level of e...
The relevance of the problem under study is determined by the need to create a sustainable, efficient and environmentally safe energy complex. The growth of the world population, industrial development, and overall energy demand endanger the provision of society’s energy needs, making the need for research urgent at the present time. The purpose of...
The purpose of the article is the formation of the principles of determining the best practice of energy consumption efficiency among coal mines, which will take into account the initial conditions of their operation. The study is devoted to the development of the issue of organization of assessment of energy efficiency levels of coal mines. One of...
The solution of the actual scientific problem is offered: development of methods and models of reduction of the cost of the consumed electric power on the basis of introduction of system of technical monitoring through introduction of IIOT technology (Industrial Internet of Things). One of the ways of the management of energy consumption modes effi...
We have proposed an adjustable structure of the converter of energy of electric drive in the electrotechnical complex of a mine electric locomotive from power sources with different voltage levels ‒ from a contact network and a battery of traction accumulators. A characteristic feature of the converter is the presence of inverter units that can be...
