주거용 건물의 태양광 발전시스템 경제성 평가에 관한 연구
A Study on the Economic Evaluation of Photovoltaic System in the Residential Building
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초록
The demand and installation for photovoltaic system(namely, PV) has grown steadily in Korea. However, the PV system has a various economic viability according to the PV system characteristic variables such as inverter efficiency, miscellaneous power conditioning losses, azimuth and slope of PV array, PV tracking mode, and so on. The other variables are the monthly consumed electric energy and economic related factor such as initial cost, government subsidy, maintenance cost, inflation rate, energy cost escalation rate, discount rate, etc. Therefore, this study is to present economic evaluation of PV system with those concerned factors by calculating internal rate of return, year-to-positive cash flow and net present value indices.
Abstract
The demand and installation for photovoltaic system(namely, PV) has grown steadily in Korea. However, the PV system has a various economic viability according to the PV system characteristic variables such as inverter efficiency, miscellaneous power conditioning losses, azimuth and slope of PV array, PV tracking mode, and so on. The other variables are the monthly consumed electric energy and economic related factor such as initial cost, government subsidy, maintenance cost, inflation rate, energy cost escalation rate, discount rate, etc. Therefore, this study is to present economic evaluation of PV system with those concerned factors by calculating internal rate of return, year-to-positive cash flow and net present value indices.
참고문헌 (5)
- 이관호, "공동주택의 배치 및 블록별 재생에너지 시스템의 적용성에 관한 연구", 한국태양에너지학회 논문집, 26(3), pp.79~88 (2006), 한국태양에너지학회
- 김주영, "建築物에 적용된 태양광발전시스템의 經濟性 評價에 관한 硏究", 대한건축학회논문집 계획계, 22(5), pp.295~302 (2006), 대한건축학회
- 김명철, "주거용 건물의 태양광 발전시스템 투자회수 기간 산정", 한국태양에너지학회 논문집, 27(2), pp.87~94 (2007), 한국태양에너지학회
- 주재욱, "전력사용량에 따른 주거용 건물의 태양광발전시스템 경제성 평가에 관한 연구", 한국건축친환경설비학회, 2(2) (2008)
- 윤종호, "건물용 태양광발전 시스템 성능 및 경제성 평가 프로그램 개발 연구", 한국태양에너지학회 논문집, 28(1), pp.1~8 (2008), 한국태양에너지학회