최적화된 수차모델이 적용된 소수력발전후보지에 대한 경제적 타당성 분석
Economic Feasibility Study for the Small Hydropower Generation Candidates with Optimized Hydraulic Turbine Model
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초록
Small hydropower (SHP) has recently been attracting attention as an environmentally friendly renewable energyresource that can cope with the problem of greenhouse gases. In addition, it can supply energy stably due to its lower price of powergeneration and longer lifetime than other renewable technologies. Despite these advantages, the growth rates of SHP have been ratherdisappointing. This is due to its poor economic viability, resulting from its high initial investment cost and low power generationcapacity. In this study, we conduct not only an economic feasibility study for the SHP candidates with optimized hydraulic turbinemodel under consideration by the Korea Water Resources Corporation (K-Water) but also give priority to the introduction of SHP. Furthermore, a sensitivity analysis is conducted to reveal the effects of 3 factors, namely the discount rate, power generation price andmaintenance cost ratio.
Abstract
Small hydropower (SHP) has recently been attracting attention as an environmentally friendly renewable energyresource that can cope with the problem of greenhouse gases. In addition, it can supply energy stably due to its lower price of powergeneration and longer lifetime than other renewable technologies. Despite these advantages, the growth rates of SHP have been ratherdisappointing. This is due to its poor economic viability, resulting from its high initial investment cost and low power generationcapacity. In this study, we conduct not only an economic feasibility study for the SHP candidates with optimized hydraulic turbinemodel under consideration by the Korea Water Resources Corporation (K-Water) but also give priority to the introduction of SHP. Furthermore, a sensitivity analysis is conducted to reveal the effects of 3 factors, namely the discount rate, power generation price andmaintenance cost ratio.
참고문헌 (12)
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