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A Study on Optimal Capacity Design of Renewable Combined Power System for Energy Self-Sufficient Island
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 Title & Authors
A Study on Optimal Capacity Design of Renewable Combined Power System for Energy Self-Sufficient Island
Chang, Bong-Chul; Moon, Chae-Joo; Chang, Young-Hak; Park, Tae-Sik; Jeong, Moon-Seon;
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 Abstract
The recent trend is that diesel power generation on islands where its prime cost for power generation is high is replaced by new and renewable energy. Therefore, south Jeolla province is progressing the construction project of self-sufficient islands for the areas where power is supplied by depending on diesel generators, which is the project that power is supplied through eco-friendly energy source using sunlight, wind power and energy storage device etc. However, it is difficult to construct new and renewable energy source with the capacity to respond to the load perfectly due to its environmental and geographical conditions regarding capacity design of new and renewable energy. Besides, Microgrid design considering appropriate capacity design of the system components and efficient operation is required through the analysis of climate conditions and load patterns from the design stage for optimal composition of a hybrid system with economic feasibility. Therefore, this study is aimed to conduct a research on optimal combination, capacity calculation and economic feasibility by comprising a hybrid power generation system which will replace 40% of power generation by diesel as new and renewable energy source for Geomun Island where has more than 300 households and requires expansion of the facility among islands located in southwest coast.
 Keywords
Offgrid Island;Carbon Free;Energy Storage System;Hybrid System;
 Language
Korean
 Cited by
1.
공공업무시설에 연료전지를 복합 적용한 신재생에너지 시스템의 투자회수기간 분석,장혜민;원안나;조영흠;황정하;

한국건축친환경설비학회 논문집, 2016. vol.10. 2, pp.122-129
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