Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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Performance Monitoring Results, Evaluation and Analysis of 50kW Grid-Connected PV System

50kW급 계통연계형 태양광발전시스템의 성능모니터링 결과 및 평가분석

  • So, Jung-Hun (Photovoltaic Research Group, Korea Institute of Energy Research) ;
  • Yu, Byung-Gyu (Photovoltaic Research Group, Korea Institute of Energy Research) ;
  • Hwang, Hye-MI (Photovoltaic Research Group, Korea Institute of Energy Research) ;
  • Yu, Gwon-Jong (Photovoltaic Research Group, Korea Institute of Energy Research) ;
  • Choi, Ju-Yeop (Dept. of Electrical Eng., Kwangwoon University)
  • 소정훈 (한국에너지기술연구원 태양광발전연구단) ;
  • 유병규 (한국에너지기술연구원 태양광발전연구단) ;
  • 황혜미 (한국에너지기술연구원 태양광발전연구단) ;
  • 유권종 (한국에너지기술연구원 태양광발전연구단) ;
  • 최주엽 (광운대학교 전기공학과)
  • Published : 2007.06.30
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Abstract

Monitoring system is constructed for evaluating and analyzing performance of installed 50kW grid-connected PV system and have been monitored since October 2005. As climatic and irradiation conditions have been varied through long-term operation, there is necessity for evaluating numerical values of PV(Photovoltaic) system performance to observe the overall effect of environmental conditions on their operation characteristics. This paper presents performance monitoring results and analysis on component perspective(PV array and power conditioning system) and global perspective(yield, losses) of PV system for one year monitoring periods.

Keywords

References

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