Dynamics of Ukraine Industry Development as an Integrated Provision of Economic Security of National Economy

Лойко, В. В.; Loiko, Daria

doi:10.31732/2663-2209-2019-56-176-184

Cited by 2 publications

(6 citation statements)

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“…Проте в національній економіці України поряд із позитивними змінами залишається ще значна кіль-кість чинників тривалого характеру, які накопичились протягом минулих років через кризові явища в економіці, які стримують розвиток національної промисловості на інноваційній основі із забезпеченням достатнього рівня економічної безпеки та залишають значну кількість невирішених проблем [8].…”

Section: Kovalchuk Alona M -Senior Lecturer Of the Department Of Ecounclassified

Analyzing Preconditions for Motivational Management of the Economic Security of Enterprises in the Machine-Building Industry

Kovalchuk¹

2020

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The article is aimed at analyzing the external operational environment of machine-building enterprises in the context of economic security and identifying the prerequisites for motivational management of the economic security of enterprise. Nowadays, effective management of the economic security of enterprise is one of the established imperatives that provide for the sustainable development and protection of the enterprise’s interests in the face of the contemporary challenges. Industrial enterprises operate in conditions of constant uncertainty and variability, which contributes to the search for effective instruments to ensure the proper level of protection of economic interests of a particular economic entity and industry in general. The article analyzes some indicators of activity of enterprises of machine-building industry of Ukraine. It is concluded that, despite the reduction of indicators such as the share of the processing industry in the GDP of the country, the number of employed people in the enterprises of the industry and the number of enterprises, along with the other, equally important indicators, show growth. First of all, it’s a question of the growth of sales volumes, net profit and profitability, which indicates the existing potential of the industry to implement the motivational management of economic security, because it provides not only for satisfying interests of the owners of enterprises, but also of all elements of the economic security system. Prospects for further research in this direction are the definition of the main elements, stages and methods of implementation of motivational management of economic security at machine-building enterprises.

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Section: Kovalchuk Alona M -Senior Lecturer Of the Department Of Ecounclassified

Analyzing Preconditions for Motivational Management of the Economic Security of Enterprises in the Machine-Building Industry

Kovalchuk¹

2020

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“…Therefore, the goal of this work is to identify promising directions for sustainable development of the national electric power industry in order to ensure the energy security of Ukraine, conduct a comparative analysis of electricity sources and confirm the need to improve the main sourcesturbogeneratots. Here, the main issue, one of the most serious problems for any national manufacturer, is energy saving [1][2][3][4]. The solution to the problem of energy saving is especially important for Ukraine, where at present the production of a unit of GDP on average consumes almost 3 times more energy resources than in European countries [1,3,5].…”

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“…It assumes qualitative changes in modern directions by 2020-2030 by improving the technology for generating electricity, its transmission and final consumption. In this scenario, the key trends in the development of world energy sector will be an increase in investment activity, the development and implementation of new technologies, an increase in the share of electricity in the total amount of energy used, a radical reduction in energy consumption [4,9,[14][15][16]. The innovative-revolutionary scenario presupposes the formation of a new type of energy sector in developed and developing countries; growth in the volume of electricity in total global final energy consumption from 21.7 % (2010) to 28.6 % (2030) and up to 36.8 % in 2050.…”

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confidence: 99%

“…Internal factors include:  excessive energy intensity of GDP, which has grown by 1.5 times in recent years. Energy costs for the manufacture of the main types of electrical products in Ukraine are 3.5-9 times higher than in the developed countries of the world [4,16,22];…”

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confidence: 99%

“… insufficient investment in the electric power industry, including in the development of electrical engineering and in the renewal of equipment for power plants, in scientific research, in the improvement of technological processes at industrial enterprises and in the education system [4,23];…”

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confidence: 99%

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Improvement of turbogenerators as a technical basis for ensuring the energy independence of Ukraine

Шевченко¹,

Minko²,

Dimov

2021

Electrical Engineering & Electromechanics

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The paper defines the directions of improving turbogenerators as the basis for ensuring the energy independence of Ukraine. The analysis of the state, problems and prospects for the development of modern electric power industry. Goal of the work is to identify promising directions for sustainable development of the national electric power industry in order to ensure energy security of Ukraine, to conduct a comparative analysis of electricity sources, to confirm the need to improve the main sources – turbogenerators. Methodology. During the research, an analytical analysis of the electricity sources, which are installed at power plants in Ukraine and the world, was carried out, taking into account the growth of the planet's population and its energy activity. Cyclic theory was chosen as the theoretical basis for forecasting. On the basis of this theory, global development trends, advantages and disadvantages of currently used sources of electricity - thermal (including nuclear) power plants and stations that operate from renewable energy sources - have been established. A review of literary sources on the methods of the energy sector forecasting the development, including the development of the energy sector in Ukraine, has been carried out. Originality. It has been established that due to the active growth of the planet's population, with the increase in its energy activity, obtaining electricity from renewable energy sources is not enough, that for the next 20-30 years nuclear power plants will be the main sources of electricity. The internal and external threats to the energy security of Ukraine, directions of development of turbogenerator construction, ways to improve turbogenerators, to increase their energy efficiency, power per unit of performance, to increase the readiness and maneuverability factors, and overload capacity have been identified. Practical significance. The need to continue the modernization and improvement of the turbogenerators of nuclear power plant units, as the main sources of electricity, has been proved. The directions of their improvement are established: increasing the power in the established sizes, making changes to the design of the turbogenerators inactive elements, replacing the cooling agent to keep Ukrainian turbogenerators at the world level, improving auxiliary systems, improving and increasing the reliability of the excitation system, introduction of automatic systems for monitoring the state turbogenerators. Possible limits of use, advantages, disadvantages and problems of using renewable energy sources for Ukraine have been established.

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Dynamics of Ukraine Industry Development as an Integrated Provision of Economic Security of National Economy

Abstract: Annotation. The article examines the dynamics of development of the Ukrainian industry as a factor in ensuring the economic security of the national economy. Gross domestic product in value terms increased 2.24 times in the period

Cited by 2 publications

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Analyzing Preconditions for Motivational Management of the Economic Security of Enterprises in the Machine-Building Industry

Analyzing Preconditions for Motivational Management of the Economic Security of Enterprises in the Machine-Building Industry

Improvement of turbogenerators as a technical basis for ensuring the energy independence of Ukraine

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