Justification of Parameters of the Energy Supply System of Agricultural Enterprises with Using Wind Power Installations

Tryhuba, Anatoliy; Bashynsky, Oleg; Hutsol, Taras; Rozkosz, Anna; Prokopova, Olha

doi:10.1051/e3sconf/202015406001

Cited by 16 publications

(17 citation statements)

References 17 publications

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“…The available scientific works [19,20] dedicated to the challenges of risk management in production projects and the changing project environment demonstrate the importance of calculating risk when forecasting the effectiveness and value of projects for stakeholders. Some papers that are related to risk forecasting in agricultural production projects [21][22][23][24][25][26] have also been identified. The above literature is however inadequate to fully predict the quantitative indicators of the investor's profit risk in biohydrogen production from agricultural raw materials.…”

Section: Analysis Of Literature Data and Problem Statementmentioning

confidence: 99%

Forecasting Quantitative Risk Indicators of Investors in Projects of Biohydrogen Production from Agricultural Raw Materials

et al. 2021

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Hydrogen is increasingly considered as an environmentally friendly energy source as it stores a large amount of chemical energy per unit mass (142 MJ·kg−1) that can be released without the emission of combustion by-products. The presented research is based on simulation modeling of biohydrogen production projects from agricultural waste. Based on the probability theory and mathematical statistics, the models of the variable market value of biohydrogen and natural gas are substantiated. The results of the research indicate that in 2019, projects regarding the production of biohydrogen from agricultural raw materials were mostly unprofitable for the investors. However, starting in 2030, the forecasted return on investment in biohydrogen production projects from agricultural raw materials indicates that such projects will be profitable for investors, and the number and scale of such projects will significantly increase worldwide.

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Section: Analysis Of Literature Data and Problem Statementmentioning

confidence: 99%

Forecasting Quantitative Risk Indicators of Investors in Projects of Biohydrogen Production from Agricultural Raw Materials

et al. 2021

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“…The literature offers mass transfer control models for various thermodynamic systems [36]. The work of Ukrainian researchers explores the efficient autonomous power supply of agricultural holdings, in particular the wind power model.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Automated Microclimate Regulation in Agricultural Facilities Using the Air Curtain System

Kiktev

Lendiel

Vasilenkov

et al. 2021

Sensors

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Creating and maintaining the microclimate in livestock buildings is associated with numerous engineering and technical challenges. Together with adequate feeding, the microclimate determines the health, reproductive ability, and production potential of the animals (obtaining a maximum amount of high-quality products). One of the deciding steps in improving the parameters of microclimate, i.e., temperature and humidity in agricultural facilities, particularly in livestock buildings, is to develop reliable and highly efficient air curtains in the vestibules. The objective of the manuscript is to investigate the parameters of the microclimate in livestock buildings using the air curtain, supported by automation and ICT technologies for rational operating modes. The presented theoretical and experimental studies on improving the microclimate parameters in livestock buildings were carried out using an innovative air curtain system. Its power is calculated based on the dimensions of the room, and the flow rate of warm air near the floor level is three times lower than at the installation site. The use of air curtains reduces consumption of thermal energy needed to maintain an optimal microclimate for livestock by 10–15%. Furthermore, the use of an automated digital control system maintains an optimal microclimate in the building. The developed energy-saving system for creating an optimal micro-climate in livestock buildings using air curtains was tested in a pigsty of the Research and Training Farm “Vorzel” of the National University of Life and Environmental Sciences of Ukraine, located in the Kiev region. The developed automated microclimate system using air curtains significantly improves the microclimate parameters and significantly reduces power consumption. The system can be further developed by adding remote control based on the Internet of Things (IoT) technology.

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“…In this context, the European Union has adopted the government's program "The European Green Deal", aimed at transforming the EU into a prosperous society with a modern, resourceefficient and competitive economy. The main message of the program is the refusal of net greenhouse-gas emissions by 2050 and ensuring economic growth with the minimal use of resources [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Project Environment and Outlook within the Scope of Technologically Integrated European Green Deal in EU and Ukraine

et al. 2022

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Issues of environmental security, fuel and energy independence have been forming political and economic territories for several centuries. Current events in Ukraine have become a litmus test, which clearly highlights the dangers of resource monopolies and the transfer of economic benefits. The issue of ensuring the energy system in climate neutrality became relevant even before the aggression by Russia. However, today, there is no country, it has not recognized that there is the urgent need to develop and implement effective tools for economic development in a sustainable environment. The modern cost-oriented model of knowledge of economic processes has led not only to the irrational use of natural potential. Large-scale use of natural resources and the irrational organization of production (including agricultural) disrupt the process of their reproduction, which, in turn, leads to the depletion of bioresources and, as a consequence, can lead humanity to ecological catastrophe. Certain solutions have been proposed to address these issues. To ensure the efficient use of the resources of the agricultural sector and the reliable reflection of biological processes, it is proposed to recognize the biological form of capital as self-growing and self-reproducing value, which, in the process of biological transformation, allows obtaining an additional unit of benefits. The study examines, in detail, the promising areas of the transformation of the agricultural sector in the framework of a technologically integrated European Green Deal in the EU. In this study, to determine the potential opportunities for the ecological transformation of agriculture, discrete analytical models of the assessment of the agro-industrial complex of Ukraine were used. Representative data use statistical indicators of Ukraine and, to illustrate potential opportunities, present a comparison of export data to EU countries. In addition, it reveals the realized and potential opportunities of Ukraine’s entry into the European market through the prism of the implementation programs of EU environmental policy. The place and significance of assimilation potential for a reduction in the anthropogenic impact on the environment, and providing the self-restoration of natural resources, are substantiated. It is determined that one of the most effective tools for low-cost reduction in greenhouse-gas emissions is the national-level implementation of environmental-quota trade and the development of organic production. The study includes an analytical assessment of the expected emission reductions from environmental initiatives’ implementation. Prospects for further research are the development of an effective mechanism for the systematic management of the biological potential reproduction of the agricultural sector while reducing anthropogenic impact on the environment.

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Justification of Parameters of the Energy Supply System of Agricultural Enterprises with Using Wind Power Installations

Cited by 16 publications

References 17 publications

Forecasting Quantitative Risk Indicators of Investors in Projects of Biohydrogen Production from Agricultural Raw Materials

Forecasting Quantitative Risk Indicators of Investors in Projects of Biohydrogen Production from Agricultural Raw Materials

Automated Microclimate Regulation in Agricultural Facilities Using the Air Curtain System

Project Environment and Outlook within the Scope of Technologically Integrated European Green Deal in EU and Ukraine

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