IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v36y2011i10p2623-2626.html
   My bibliography  Save this article

Adaptive sun tracking algorithm for incident energy maximization and efficiency improvement of PV panels

Author

Listed:
  • Ranganathan, Raghuram
  • Mikhael, Wasfy
  • Kutkut, Nasser
  • Batarseh, Issa

Abstract

In recent times, sun tracking systems are being increasingly employed to enhance the efficiency of photovoltaic panels by constantly tracking the elevation and azimuth angles of the sun. In this paper, a novel adaptive digital signal processing and control algorithm is presented that optimizes the overall PV system output power by adjusting the position angles of the solar panel on both the elevation and azimuth axes. Since the proposed approach is adaptive in nature, the optimal position angles for the solar panel are iteratively computed using the adaptive gradient ascent method, until the incident solar radiation, and hence the output power is maximized. Furthermore, a Taylor’s series approximation is employed for generating a unique optimal position angle increment/decrement at each iteration. Simulation results show that the proposed technique demonstrates fast convergence and excellent tracking accuracy at all times of the day.

Suggested Citation

  • Ranganathan, Raghuram & Mikhael, Wasfy & Kutkut, Nasser & Batarseh, Issa, 2011. "Adaptive sun tracking algorithm for incident energy maximization and efficiency improvement of PV panels," Renewable Energy, Elsevier, vol. 36(10), pages 2623-2626.
    • Handle: RePEc:eee:renene:v:36:y:2011:i:10:p:2623-2626
    DOI: 10.1016/j.renene.2010.06.011
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148110002673
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2010.06.011?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Al-Mohamad, Ali, 2004. "Efficiency improvements of photo-voltaic panels using a Sun-tracking system," Applied Energy, Elsevier, vol. 79(3), pages 345-354, November.
    2. Sungur, Cemil, 2009. "Multi-axes sun-tracking system with PLC control for photovoltaic panels in Turkey," Renewable Energy, Elsevier, vol. 34(4), pages 1119-1125.
    3. Al-Mohamad, Ali, 2004. "Global, direct and diffuse solar-radiation in Syria," Applied Energy, Elsevier, vol. 79(2), pages 191-200, October.
    4. Kacira, Murat & Simsek, Mehmet & Babur, Yunus & Demirkol, Sedat, 2004. "Determining optimum tilt angles and orientations of photovoltaic panels in Sanliurfa, Turkey," Renewable Energy, Elsevier, vol. 29(8), pages 1265-1275.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Nurzhigit Kuttybay & Ahmet Saymbetov & Saad Mekhilef & Madiyar Nurgaliyev & Didar Tukymbekov & Gulbakhar Dosymbetova & Aibolat Meiirkhanov & Yeldos Svanbayev, 2020. "Optimized Single-Axis Schedule Solar Tracker in Different Weather Conditions," Energies, MDPI, vol. 13(19), pages 1-18, October.
    2. AL-Rousan, Nadia & Isa, Nor Ashidi Mat & Desa, Mohd Khairunaz Mat, 2018. "Advances in solar photovoltaic tracking systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 2548-2569.
    3. Gulin, Marko & Vašak, Mario & Perić, Nedjeljko, 2013. "Dynamical optimal positioning of a photovoltaic panel in all weather conditions," Applied Energy, Elsevier, vol. 108(C), pages 429-438.
    4. Singh, Rajesh & Kumar, Suresh & Gehlot, Anita & Pachauri, Rupendra, 2018. "An imperative role of sun trackers in photovoltaic technology: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 3263-3278.
    5. Kocifaj, Miroslav & Kómar, Ladislav, 2016. "Modeling diffuse irradiance under arbitrary and homogeneous skies: Comparison and validation," Applied Energy, Elsevier, vol. 166(C), pages 117-127.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Chang, Tian Pau, 2009. "Performance study on the east–west oriented single-axis tracked panel," Energy, Elsevier, vol. 34(10), pages 1530-1538.
    2. Bahrami, Arian & Okoye, Chiemeka Onyeka & Atikol, Ugur, 2016. "The effect of latitude on the performance of different solar trackers in Europe and Africa," Applied Energy, Elsevier, vol. 177(C), pages 896-906.
    3. Nurzhigit Kuttybay & Ahmet Saymbetov & Saad Mekhilef & Madiyar Nurgaliyev & Didar Tukymbekov & Gulbakhar Dosymbetova & Aibolat Meiirkhanov & Yeldos Svanbayev, 2020. "Optimized Single-Axis Schedule Solar Tracker in Different Weather Conditions," Energies, MDPI, vol. 13(19), pages 1-18, October.
    4. Bahrami, Arian & Okoye, Chiemeka Onyeka & Atikol, Ugur, 2017. "Technical and economic assessment of fixed, single and dual-axis tracking PV panels in low latitude countries," Renewable Energy, Elsevier, vol. 113(C), pages 563-579.
    5. Bahrami, Arian & Okoye, Chiemeka Onyeka, 2018. "The performance and ranking pattern of PV systems incorporated with solar trackers in the northern hemisphere," Renewable and Sustainable Energy Reviews, Elsevier, vol. 97(C), pages 138-151.
    6. Maatallah, Taher & El Alimi, Souheil & Nassrallah, Sassi Ben, 2011. "Performance modeling and investigation of fixed, single and dual-axis tracking photovoltaic panel in Monastir city, Tunisia," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 4053-4066.
    7. Nsengiyumva, Walter & Chen, Shi Guo & Hu, Lihua & Chen, Xueyong, 2018. "Recent advancements and challenges in Solar Tracking Systems (STS): A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 250-279.
    8. Alphonsus, Ephrem Ryan & Abdullah, Mohammad Omar, 2016. "A review on the applications of programmable logic controllers (PLCs)," Renewable and Sustainable Energy Reviews, Elsevier, vol. 60(C), pages 1185-1205.
    9. Sidek, M.H.M. & Azis, N. & Hasan, W.Z.W. & Ab Kadir, M.Z.A. & Shafie, S. & Radzi, M.A.M., 2017. "Automated positioning dual-axis solar tracking system with precision elevation and azimuth angle control," Energy, Elsevier, vol. 124(C), pages 160-170.
    10. Okoye, Chiemeka Onyeka & Bahrami, Arian & Atikol, Ugur, 2018. "Evaluating the solar resource potential on different tracking surfaces in Nigeria," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 1569-1581.
    11. Koussa, M. & Cheknane, A. & Hadji, S. & Haddadi, M. & Noureddine, S., 2011. "Measured and modelled improvement in solar energy yield from flat plate photovoltaic systems utilizing different tracking systems and under a range of environmental conditions," Applied Energy, Elsevier, vol. 88(5), pages 1756-1771, May.
    12. Li, Zhimin & Liu, Xinyue & Tang, Runsheng, 2010. "Optical performance of inclined south-north single-axis tracked solar panels," Energy, Elsevier, vol. 35(6), pages 2511-2516.
    13. Li, Zhimin & Liu, Xinyue & Tang, Runsheng, 2011. "Optical performance of vertical single-axis tracked solar panels," Renewable Energy, Elsevier, vol. 36(1), pages 64-68.
    14. Mehleri, E.D. & Zervas, P.L. & Sarimveis, H. & Palyvos, J.A. & Markatos, N.C., 2010. "Determination of the optimal tilt angle and orientation for solar photovoltaic arrays," Renewable Energy, Elsevier, vol. 35(11), pages 2468-2475.
    15. Azam, Md Sadequl & Bhattacharjee, Atish & Hassan, Mahedi & Rahaman, Mashudur & Aziz, Shahin & Ali Shaikh, Md Aftab & Islam, Md Saidul, 2024. "Performance enhancement of solar PV system introducing semi-continuous tracking algorithm based solar tracker," Energy, Elsevier, vol. 289(C).
    16. Ahmad, Salsabila & Shafie, Suhaidi & Ab Kadir, Mohd Zainal Abidin & Ahmad, Noor Syafawati, 2013. "On the effectiveness of time and date-based sun positioning solar collector in tropical climate: A case study in Northern Peninsular Malaysia," Renewable and Sustainable Energy Reviews, Elsevier, vol. 28(C), pages 635-642.
    17. Chang, Tian Pau, 2009. "Output energy of a photovoltaic module mounted on a single-axis tracking system," Applied Energy, Elsevier, vol. 86(10), pages 2071-2078, October.
    18. Shabani, Masoume & Mahmoudimehr, Javad, 2018. "Techno-economic role of PV tracking technology in a hybrid PV-hydroelectric standalone power system," Applied Energy, Elsevier, vol. 212(C), pages 84-108.
    19. Singh, Rajesh & Kumar, Suresh & Gehlot, Anita & Pachauri, Rupendra, 2018. "An imperative role of sun trackers in photovoltaic technology: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 3263-3278.
    20. Yao, Yingxue & Hu, Yeguang & Gao, Shengdong & Yang, Gang & Du, Jinguang, 2014. "A multipurpose dual-axis solar tracker with two tracking strategies," Renewable Energy, Elsevier, vol. 72(C), pages 88-98.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:renene:v:36:y:2011:i:10:p:2623-2626. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.