Providing fixed level of electric energy supply quality in conditions of renovation of power distribution electrical networks with renewable energy sources

2017 ◽  
Author(s):  
P. Lezhnyuk ◽  
V. Komar ◽  
S. Kravchuk ◽  
O. Nanaka
Keyword(s):  
Renewable Energy ◽  
Power Distribution ◽  
Energy Supply ◽  
Renewable Energy Sources ◽  
Electric Energy ◽  
Energy Sources ◽  
Electrical Networks ◽  
Fixed Level

scholarly journals Analysis of foreign experience in implementing state policies to ensure energy supply to remote areas

2020 ◽  
Vol 209 ◽  
pp. 05003
Author(s):  
Maxim Gubanov ◽  
Dmitry Morkovkin ◽  
Arthur Gibadullin ◽  
Olesya Dontsova ◽  
Olga Gavel ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Energy Supply ◽  
Renewable Energy Sources ◽  
Electric Energy ◽  
Arctic Region ◽  
Developed Countries ◽  
The Arctic ◽  
Energy Sources ◽  
Increase Energy Efficiency ◽  
Save Energy

The article discusses the problems of providing consumers of electric energy in the decentralized energy supply zone by the example of economically developed countries with territories at the level of the Arctic Circle. An increase in the share of renewable energy sources in the energy balance of many fears as the main direction of regional energy development is shown. The energy policy of most Scandinavian states has a pronounced focus towards the maximum use of renewable energy sources along with the implementation of measures to save energy and increase energy efficiency. The provision on the priority use in the countries of the Arctic region of locally available energy sources, which include all types of renewable sources, as well as local hydrocarbons, is justified in order to ensure independence from external fuel supplies.

Renewable Energy Sources Development in Rural Areas of African Countries

2019 ◽  
pp. 154-167 ◽  
Author(s):  
Liudmila V. Nefedova ◽  
Alexander Alexsvitch Solovyev ◽  
Olena Popova
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Rural Areas ◽  
Energy Supply ◽  
Sustainable Energy ◽  
Renewable Energy Sources ◽  
Energy Development ◽  
Energy Sources ◽  
African Countries ◽  
Decentralized Energy

The prospects of increasing access to electricity for the population of rural areas of Africa are considered. The main international funds and organizations aimed at sustainable energy development in Africa are described. An analysis of the state and possible options for using renewable energy sources for this purpose in decentralized energy supply through the creation of mini-grids or stand-alone systems is given. The risks by developing renewable energy sources in rural areas and modern mechanisms for financing in solar energy are presented.

Analyzing the Efficiency of Renewable Energy Sources in Terms of Electricity Generation

2021 ◽  
pp. 155-176
Author(s):  
Talip Arsu
Keyword(s):  
Renewable Energy ◽  
Geothermal Energy ◽  
Energy Supply ◽  
Electricity Generation ◽  
Renewable Energy Sources ◽  
Biomass Energy ◽  
Energy Sources ◽  
Data Envelopment ◽  
Efficiency Determination ◽  
Energy Supply Security

Electricity generation, one of the renewable energy sources (RES), delivers a solution for various problems such as energy efficiency, energy supply security, reducing foreign dependency, and especially, environmental concerns. However, the solutions provided for these problems bring along the question of which RESs are produced more effectively. Therefore, in this research, RESs used for electricity generation in Turkey were analyzed by using generation data to show which one is more effective. Bi-objective multiple-criteria data envelopment analysis (BiO-MCDEA) method, a goal programming-based efficiency determination method, was used for the efficiency analysis conducted for five years between the years of 2014 and 2018. As a result of the analysis, geothermal energy came into prominence as the most effective RES for all of the years included in the solution. Geothermal energy was followed by biomass energy, wind energy, hydroelectric, and solar energy, respectively.

Renewable Energy Sources Development in Rural Areas of African Countries

2021 ◽  
pp. 1691-1704
Author(s):  
Liudmila V. Nefedova ◽  
Alexander Alexsvitch Solovyev ◽  
Olena Popova
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Rural Areas ◽  
Energy Supply ◽  
Sustainable Energy ◽  
Renewable Energy Sources ◽  
Energy Development ◽  
Energy Sources ◽  
African Countries ◽  
Decentralized Energy

The prospects of increasing access to electricity for the population of rural areas of Africa are considered. The main international funds and organizations aimed at sustainable energy development in Africa are described. An analysis of the state and possible options for using renewable energy sources for this purpose in decentralized energy supply through the creation of mini-grids or stand-alone systems is given. The risks by developing renewable energy sources in rural areas and modern mechanisms for financing in solar energy are presented.

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