Browse > Article
http://dx.doi.org/10.7836/kses.2013.33.5.018

Loss Calculation Method of Grid-Connected Photovoltaic System  

So, Jung-Hun (Korea Institute of Energy Research)
Lim, Hyun-Mook (Samyoung Co., Ltd.)
Wang, Hye-Mi (Korea Institute of Energy Research)
Jung, Young-Seok (Korea Institute of Energy Research)
Ko, Suk-Whan (Korea Institute of Energy Research)
Ju, Young-Chul (Korea Institute of Energy Research)
Publication Information
Journal of the Korean Solar Energy Society / v.33, no.5, 2013 , pp. 18-23 More about this Journal
Abstract
This paper presents a simple but valid loss calculation method of grid-connected photovoltaic system based on normalized yield model. The proposed method can be represented as a quantitative value for five losses and performance of grid-connected photovoltaic system with three years monitored data. These results will indicate that it is useful to investigate various loss factors causing the performance obstruction, enhance the lifetime yield for changing meteorological conditions, and determine the optimal design and performance improvement of grid-connected photovoltaic system.
Keywords
Photovoltaic; Grid-connected; Loss calculation; Yield; Performance ratio;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Korea Energy Management corporation, New & Renewable Energy Dissemination Statistics 2011, 2012.
2 Pearsall NM., Scholz H., Zdanowicz, Reise C., PV System Assessment in Performance-Towards Maximum System Output, European Photovoltaic Solar Energy Conference, pp. 2574-2579, 2006.
3 Pearsall NM., Atanasiu B., Zdanowicz T.. Progress on the Modernisation of the European PV System Monitoring Guidelines, European Photovoltaic Solar Energy Conference, pp. 3208-3216, 2008.
4 So JH., Lee BS., Yu JS., Hwang HM., Yu GW., Performance Estimation Method of Grid-Connected Photovoltaic System, Journal of The Korean Solar Energy Society, Vol. 20, No. 6, pp. 509-516, 2010.
5 Ueda Y., KurokawaK., Kitamura K., Yokota M., Akanuma K., Sugihara H., Performance Analysis of Various System Configurations on Grid-Connected Residential PV Systems. Solar Energy Materials& Solar Cells, Vol. 93No. 6-7, pp. 945-949, 2009.   DOI   ScienceOn