Earticle

초록

영어

The application of Photovoltaic(PV) systems has increased slowly because that the capital expenditures to generate electricity from solar energy are more expensive than the fossil fuel generation systems. However, in the Life Cycle Assessment(LCA) point of view, the environmental performance of PV systems is more excellent than the fossil fuel generation systems. Thus, the environmental authorities encourage the application of PV systems by adopting the incentive policy that provides the support fund for PV system. For these reasons, each research such as LCA, the economic evaluations, the reasonable ratio of support fund for PV systems has been conducted by each researcher about the systems in the worldwide. This research aim is to contribute to increasing the application of PV systems by presenting the environmental performance for a 20kW PV system in Busan. The results of this research show that Net Energy Ratio(NER) of th system is 2.88, Energy Payback Time(EPBT) of the system is 10.41(year), and Green House Gases(GHG) emission of the system is 68.69(g-CO2/kWh) which is 12.8% of GHG emission of the conventional generation system in Korea; 535.99(g-CO2/kWh).

목차

Abstract
 1. 서론
 2. 태양광발전시스템
 3. LCA 분석
  3.1 목적 및 범위 정의
  3.2 전과정 목록 분석
  3.3 전과정 영향 평가
  3.4 전과정 결과 해석
 4. 결론
 참고문헌

저자

• 류화영 [ Ryu, Hwa yeong | 정회원, 부경대학교 산업대학원 석사과정 ]
• 오근숙 [ Oh, Geun-Sug | 정회원, 부경대학교 건축공학과 강사, 공학박사 ]
• 정근주 [ Jung, Gun-Joo | 정회원, 부경대학교 건축공학과 조교수, 공학박사 ] 교신저자

참고문헌