The Priorities and Concerns on Implementing the Government Policy of Photovoltaic Power Generation Development Project

2019 ◽  
Vol 27 (3) ◽  
pp. 185-208
Author(s):  
Cho Kim ◽  
Ju-yong Jung ◽  
Ik-jun Yeon
Keyword(s):  
Power Generation ◽  
Government Policy ◽  
Development Project ◽  
Photovoltaic Power ◽  
The Government

scholarly journals Design and Installation of 500-kW Floating Photovoltaic Structures Using High-Durability Steel

Energies ◽  
2020 ◽  
Vol 13 (19) ◽  
pp. 4996 ◽  
Author(s):  
Sun-Hee Kim ◽  
Seung-Cheol Baek ◽  
Ki-Bong Choi ◽  
Sung-Jin Park
Keyword(s):  
Power Generation ◽  
Renewable Energy ◽  
Wave Height ◽  
Generation System ◽  
Element Analysis ◽  
Photovoltaic Generation ◽  
Photovoltaic Power ◽  
High Durability ◽  
Generation Structure ◽  
The Government

Countries around the world are expanding their investment in the new and renewable energy industry for strengthening energy security, improving air pollution, responding to climate change, and tackling energy poverty. In Korea, with the nuclear phase-out declaration in 2017, the government has announced a policy to expand the ratio of new and renewable energy from 4.7% to 20% by 2030. This study examines a floating photovoltaic power generation system, which is a new and renewable energy source. A structure composed of high-durability steel with excellent corrosion resistance and durability was designed for constructing and installing a 500-kW-class floating photovoltaic power generation structure. In addition, the safety of the structure was verified through finite element analysis. By reviewing the safety of the structure with respect to the wave height, the behavior of the structure was confirmed through the design wave height formula proposed in the domestic standard. The verification result confirms that the stress is within the allowable design limit. Moreover, the energy production of the floating photovoltaic generation system was measured and compared with that of a terrestrial photovoltaic generation system, and that of the former was shown to be 10% higher than that of the latter.

Reasons for the Onset of the Uniat Clergy’s Movement Towards Orthodoxy in the Russian Empire in the Beginning of the 19th Century

2020 ◽  
Vol 58 ◽  
pp. 293-317
Author(s):  
Protopriest Alexander Romanchuk
Keyword(s):  
19Th Century ◽  
Government Policy ◽  
Catholic Church ◽  
Russian Empire ◽  
Latin Church ◽  
The Government ◽  
The Russian Empire ◽  
In The Beginning ◽  
Church Service ◽  
The 19Th Century

The article studies the system of pre-conditions that caused the onset of the uniat clergy’s movement towards Orthodoxy in the Russian Empire in the beginning of the 19th century. The author comes to the conclusion that the tendency of the uniat clergy going back to Orthodoxy was the result of certain historic conditions, such as: 1) constant changes in the government policy during the reign of Emperor Pavel I and Emperor Alexander I; 2) increasing latinization of the uniat church service after 1797 and Latin proselytism that were the result of the distrust of the uniats on the part of Roman curia and representatives of Polish Catholic Church of Latin church service; 3) ecclesiastical contradictions made at the Brest Church Union conclusion; 4) division of the uniat clergy into discordant groups and the increase of their opposition to each other on the issue of latinization in the first decades of the 19th century. The combination of those conditions was a unique phenomenon that never repeated itself anywhere.

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