Investigation of Maximum Power for Tracking Photovoltaic System Fotovoltaik

Abstract

Abstract Due to the daily increase in energy demand and the sequential lack of nonrenewable sources of energy, the whole world is looking forward to finding new substitutes. The PV systems are one of the best alternatives for supplying power to individuals and utility. In our project, for better performance and for collecting more solar radiations, we installed a PV – orientation system resulting in higher efficiency with lower losses in the PV system. This can be achieved by supplying the solar panels with sensor and motor that guarantee facing the sun during day hours. Then we will hold a comparison between the power achievements in case PV solar panels are fixed and the PV –oriented adjustable type. We will also include a general study On the design and structure of assisted equipment’s that are used are used in sensing and measuring as pyrometer we also developed a MATLAB program that controls the PV panels orientation in order to collect maximum solar radiation by tracking the sun path. özel Enerji talebindeki günlük artış ve yenilenemeyen enerji kaynaklarının ardışık eksikliği nedeniyle, tüm dünya yeni ikameler bulmayı dört gözle bekliyor. PV sistemleri, bireylere ve kamu hizmetine güç sağlamak için en iyi alternatiflerden biridir. Projemizde, daha iyi performans ve daha fazla güneş radyasyonu toplamak için, PV sisteminde daha düşük kayıplarla daha yüksek verim sağlayan bir PV - oryantasyon sistemi kurduk. Bu, güneş panellerine gündüz saatlerinde güneşe bakmayı garanti eden sensör ve motor sağlayarak sağlanabilir. Ardından, PV güneş panellerinin sabitlenmesi ve PV odaklı ayarlanabilir tip olması durumunda güç kazanımları arasında bir karşılaştırma yapacağız. Algılama ve ölçmede kullanılan pirometre olarak kullanılan yardımcı ekipmanların tasarımı ve yapısı hakkında genel bir çalışmayı da ekleyeceğiz. Ayrıca güneş yolunu izleyerek maksimum güneş radyasyonu toplamak için PV panellerin oryantasyonunu kontrol eden bir MATLAB programı geliştirdik.

Keywords

• Keywords: DC/AC Power Conversion
• Inverters
• Photovoltaic system. Keyword: DC/AC Güç Dönüşümü
• İnvertörler
• Fotovoltaik sistem

References

1. Ateş, Greentech Media, Solar Junction CPV Efficiency Records http://landartgenerator.org/blagi/archives/127/trackback, 15 April 2011
2. Records Sharp Develops Solar Cell with World’s Highest Conversion Efficiency of 35.8%, http://www.greentechmedia.com/articles/read/solar-junction-setting-new-cpvefficiency, 22 October 2009
3. Paula Mints Navigant Consulting and Paula Mints, http://phys.org/news/2009-10-sharp-solar-cell-world-highest.html Graph: PSE AG 2015", 2014.
4. EPIA-European Photovoltaic Industry Association-. "Global Market Outlook for Photovoltaics", 12 June 2014.
5. Neil Cullen, Jim Thornycroft, Alan Collinson, "Risk analysis of islanding of photovoltaic power systems", 2002
6. Henry Snaith, "Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites". Science338 (6107): 643–647. doi:10.1126/science.1228604.PMID 23042296, 2012.
7. R. Williams, "Becquerel Photovoltaic Effect in Binary Compounds". The Journal of Chemical Physics, 1960. http://www.pveducation.org/pvcdrom/properties-of-sunlight/elevation-angle.
8. Landau, C., "Optimum Tilt of Solar Panels, MACS Lab Incorporated, Grass Valley, CA", July 18, 2012.

9. Fritts CE. "On a New Form of Selenium Photocell". American J. of Science ;26: Pp-465, 1833
10. D. M. Chapin, C. S. Fuller, and G. L. Pearson. "A New Silicon p-n Junction Photocell for Converting Solar Radiation into Electrical Power". Journal of Applied Physics 25 (5): Pp. 676–677, May 1954.
11. Hydro One, "Technical Interconnection Requirements for Distributed Generation", 2010.
12. T. Noguchi, S. Togashi, and R. Nakamoto, “Short current pulse-based Maximum-Power Point Tracking Method for Multiple Photovoltaicand-Converter
13. Module-System”, IEEE Trans on Ind. Elec., Vol. 49, 2002.
14. E. Solodovnik, S. Liu and R. Dougal, “Power Controller Design for Maximum Power Tracking in Solar Installations”, IEEE Transactions on Power Electronics, Vol. 19, No. 5, pp.1295-1304. 2004.