Browsing by Author "Nakashydze, Liliya"
Now showing 1 - 3 of 3
Results Per Page
Sort Options
Item Enhancement of Operational Reliability of Renewable Energy Conversion Equipment Within the Framework of Smart Grid Concept(Oktan Print, Praha, 2022) Hilorme, Tetiana; Nakashydze, Liliya; Liashenko, IrynaENG: Smart Grid technology is characterized by several innovative attributes that meet the innovative needs of the energy market. The performed content analysis allows to form a sequence of stages of development and design of the concept “Smart Grid”. Building a model of energy management system based on the use of Blockchain technology contributes to the decentralization of production and supply of energy based on renewable and traditional sources. Prospects for the use of Blockchain technology in the energy sector have significant potential: this technology is gradually expanding in related industries – a global energy network is being formed.Item Management of Innovative Energy Efficient Technologies in the Conditions of Sustainable Development(Ljubljana School of Business, Ljubljana, Slovenia, 2022) Hilorme, Tetiana; Nakashydze, Liliya; Liashenko, IrynaENG: Irreversible depletion of the world's hydrocarbon reserves, rising energy prices, environmental pollution problems – all this is forcing most developed countries to set their own energy trategies aimed at developing alternative energy. Thus, there is need to develop theoretical principles and practical recommendations for the formation of the concept of energy saving technology management in view of compliance with the conceptual principles of sustainable development, namely focusing on carbon-free energy technologies. The analysis and prospects of development of the state’s energy platform on the basis of postulates of sustainable development are carried out. It is proved that the introduction of models for the development of energy efficient technologies "Energy Efficiency +" and "New Paradigm - Power Market" will allow Ukraine to make a technological breakthrough. The scientific and methodological approach to improving the management system of energy resources distribution in accordance with the requirements of alpha stakeholders, especially industrial enterprises, according to certain parameters at the stage of Industry 4.0 in the conditions of communication environment constraints energy saving.Item Substantiating the Criteria of Choosing Project Solutions for Climate Control Systems Based on Renewable Energy Sources(ПП «Технологічний Центр», Харків, 2020) Nakashydze, Liliya; Hilorme, Tetiana; Nakashydze, IrynaENG: The choice of project solutions for systems of providing climatic conditions in premises, based on different types of renewable energy sources, was substantiated. The means proposed to solve project tasks, imply the use of the interaction between different stakeholders, the number of subsystems necessary for effective functioning in the open system, that is taking into account the synergetic effect. It was proved that the introduction of complex climate control and energy supply system will allow uniting the functions inherent to disparate engineering systems, and ensure the transformation and redistribution of various types of energy flows, which will minimize operating costs. The hierarchical structure of the problem of approval of alternative project solutions of the climatic systems based on the Analytic Hierarchy Process method was constructed, which allows obtaining a set of optimal variants. The application of the corresponding tool apparatus of Data Envelopment Analysis enables constructing a system of evaluation of the energy efficiency of projects of complex climatic control and power supply systems using different types of renewable energy sources. The functional intended to select the optimum variant of a project solution of the climate control and energy supply system was constructed. The proposed project solutions were examined from the position of determining the minimization of the total consumption of energy resources and operating costs of three alpha-stakeholders. The proposed indicator of relative integrated energy efficiency allows making an optimum choice of complex systems with disparate input and output characteristics