지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.10
- 수록면
- 138 - 152 (15page)
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초록· 키워드
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This paper describes a simple methodology for determining the long term performance of renewable energy systems (solar, photovoltaics, wind turbines, etc) that is important for project evaluation. Overall efficiency of solar collector hot water plants, photovoltaics and wind turbines are examined by using a ratio of output of useful effects to energy input. Long-term efficiency of class A solar collectors is typically higher ≥ 50%in thermal energy whilst the silicon-based photovoltaics has only <10% efficiency in electricity: In these mentioned cases, the useful output differ in form, obscuring the comparison of one renewable system to the other.The thermal or electricity rating proposed here enable one to make a performance comparison across a host of renewable energy systems. Based on the long term performance rating, itwill assist engineers and managers topredict accurately the payback periods of renewable energy plants as well as the annual carbon emissions.
목차
Abstract
1. Introduction
2. Methodology
3. Energy Rating Concept for Biological Systems
4. Energy Rating Concept for Solar Hot Water Plant
5. Energy Rating Concept for Solar Photovoltaic plant
6. Energy Rating Concept for Wind Turbines
7. Conclusion
REFERENCE
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UCI(KEPA) : I410-ECN-0101-2015-560-001471689