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Analytical Methods for the Extraction of PV panel Single-Diode model parameters from I-V Characteristic

I-V 특성곡선을 통한 태양전지 패널의 모델 파라미터 추출 방법

  • Choi, Sung-Won (Division of Electronic engineering, Jeonbuk National University) ;
  • Ryu, Ji-Hyung (Division of Electronic engineering, Jeonbuk National University) ;
  • Lee, Chang-Goo (Division of Electronic engineering, Jeonbuk National University)
  • Received : 2010.12.10
  • Accepted : 2011.02.10
  • Published : 2011.02.28

Abstract

Photovoltaic System is increasing install capacity based on environmental-friendly characteristics. It have been actively studied to improve the efficiency. In order to design highly efficient system, it is important to understand the output characteristics of solar panels. The single diode model can represent the physical characteristics of solar panel. But it needs complex process such as mutli-step measurement and numerical analysis to get the exact parameters. In this paper, The method for extracting characteristic parameters of the single diode model based on the I-V characteristic curves in the panel manufacturer's data-sheet is presented. To verify the proposed method, solar cell model constructed in simulink. Simulink model output compared with output graph in datasheet.

Keywords

PV Panel Model;Single-Diode Model;Parameter Extraction

References

  1. Chan, D.S.H. Phang J.C.H. "A Method for the Direct Measurement of Solar Cell Shunt Resistance", IEEE Transactions on Electron Devices, vol. ED-31, NO.3, March 1984
  2. G. Araujo and E. Sanchez, "A new method for experimental determination of the series resistance of a solar cell", Electron Devices, IEEE Transactions on, vol. 18, no. 8, pp. 483-490, 1971. https://doi.org/10.1109/T-ED.1971.17231
  3. Bashahu M. and A. Hayarimana, "Review and test methods for determination of the solar cell series resistance", Renewable energy, 6, pp. 129-138, 1995 https://doi.org/10.1016/0960-1481(94)E0021-V
  4. Yadir, S. Benhmida, M. Sidki, M. Assaid, E. Khaidar, M. "New method for extracting the model physical parameters of solar cells using explicit analytic solutions of current-voltage equation", Microelectronics 2009 International Conference on, Dec. 2009 . pp 390-393.
  5. Sera Dezso, Teodorescu Remus, Pedro Rodriguez, "PV panel model based on datasheet values", Industrial Electronics, ISIE 2007. IEEE International Symposium on, June2007, pp2392-2396 https://doi.org/10.1109/ISIE.2007.4374981
  6. Aide Solar XZST-170W Data sheet
  7. Suntech E19/318W Data sheet