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Metrology and Measurement Systems

The Journal of Committee on Metrology and Scientific Instrumentation of Polish Academy of Sciences

4 Issues per year


IMPACT FACTOR 2016: 1.598

CiteScore 2016: 1.58

SCImago Journal Rank (SJR) 2016: 0.460
Source Normalized Impact per Paper (SNIP) 2016: 1.228

Open Access
Online
ISSN
2300-1941
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Volume 24, Issue 1 (Mar 2017)

Partial Shading Detection in Solar System Using Single Short Pulse of Load

Mateusz Bartczak
  • Corresponding author
  • Wroclaw University of Technology, Chair of Electronic and Photonic Metrology, Boleslawa Prusa 53/55, 50-317 Wrocław, Poland
  • Email:
Published Online: 2017-03-20 | DOI: https://doi.org/10.1515/mms-2017-0016

Abstract

A single photovoltaic panel under uniform illumination has only one global maximum power point, but the same panel in irregularly illuminated conditions can have more maxima on its power-voltage curve. The irregularly illuminated conditions in most cases are results of partial shading. In the work a single short pulse of load is used to extract information about partial shading. This information can be useful and can help to make some improvements in existing MPPT algorithms. In the paper the intrinsic capacitance of a photovoltaic system is used to retrieve occurrence of partial shading.

Keywords: maximum power point; partial shading; load pulse; test station; I−V curve

References

  • [1] Auswertungstabellen zur Energiebilanz Deutschland 1990 bis 2014 (2016). AG Energiebilanzen (AGEB), http://www.ag-energiebilanzen.de/.Google Scholar

  • [2] Masoum, A.S., Padovan, F., Masoum, M.A.M. (2010). Impact of partial shading on voltage-and current-based maximum power point tracking of solar modules. IEEE PES General Meeting, 1−5.Google Scholar

  • [3] Balasubramanian, I.R., Ganesan, S.I., Chilakapati, N. (2014). Impact of partial shading on the output power of PV systems under partial shading conditions. IET Power Electronics, 7(3), 657−666.Web of ScienceCrossrefGoogle Scholar

  • [4] Hiren, P., Agarwal, V. (2008). MATLAB-based modeling to study the effects of partial shading on PV array characteristics. IEEE transactions on energy conversion, 23(1), 302−310.CrossrefWeb of ScienceGoogle Scholar

  • [5] d’Alessandro, V., Pierluigi, G., Santolo, S. (2014). A simple bipolar transistor-based bypass approach for photovoltaic modules. IEEE Journal of Photovoltaics, 4(1), 405−413.Google Scholar

  • [6] Kojima, H., et al. (2014). Accurate and rapid measurement of high-capacitance PV cells and modules using a single short pulse light. 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC). IEEE, 2014. Survey of Maximum PPT techniques of PV Systems, Nasr, A.A.A., Saied, M.H., Mostafa, M.Z., Abdel-Moneim, T.M.Google Scholar

  • [7] Brambilla, A., et al. (1999). New approach to photovoltaic arrays maximum power point tracking. (1999). Power Electronics Specialists Conference, PESC 99, 30th Annual IEEE, 2.Google Scholar

  • [8] Noguchi, T., Shigenori, T., Nakamoto, R. (2002). Short-current pulse-based maximum-power-point tracking method for multiple photovoltaic-and-converter module system. IEEE Transactions on Industrial Electronics, 49(1), 217−223.CrossrefGoogle Scholar

  • [9] Mroczka, J., Ostrowski, M. (2015). Maximum power point search method for photovoltaic panels which uses a light sensor in the conditions of real shading and temperature. SPIE Optical Metrology. International Society for Optics and Photonics.Google Scholar

  • [10] Mroczka, J., Ostrowski, M. (2014). A hybrid maximum power point search method using temperature measurements in partial shading conditions. Metrol. Meas. Syst., 21(4), 733−740.Google Scholar

  • [11] Safari, A., Mekhilef, S. (2011). Simulation and hardware implementation of incremental conductance MPPT with direct control method using cuk converter. IEEE Transactions on Industrial Electronics, 58(4), 1154−1161.CrossrefWeb of ScienceGoogle Scholar

About the article

Received: 2016-11-08

Accepted: 2017-01-14

Published Online: 2017-03-20

Published in Print: 2017-03-01


Citation Information: Metrology and Measurement Systems, ISSN (Online) 2300-1941, DOI: https://doi.org/10.1515/mms-2017-0016.

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© 2017 Polish Academy of Sciences. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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