Concentrated photovoltaic thermal system information
The combination of photovoltaic (PV) technology, solar thermal technology, and reflective or refractive solar concentrators has been a highly appealing option for developers and researchers since the late 1970s and early 1980s. The result is what is known as a concentrated photovoltaic thermal (CPVT) system which is a hybrid combination of concentrated photovoltaic (CPV) and photovoltaic thermal (PVT) systems.[1][2][3][4]
A Concentrated Photovoltaic Thermal system (CPVT) consists of four parts including the absorber, concentrator, solar radiation tracker and thermal absorber.[5]
The schematic of CPVT system with active ventilation.
As the CPVT works with the beam radiation, the absorber and concentrator should follow the position of the sun to maximize the incident beam radiation. In order to concentrate the radiation, two major technologies of Fresnel lens, and parabolic concentrators can be used.[6]
^Evans, D. L.; Facinelli, W. A.; Otterbein, R. T. (1978). "Combined photovoltaic/Thermal system studies". NASA Sti/Recon Technical Report N. 79: 32691. Bibcode:1978STIN...7932691E.
^Gibart, C. (1981). "Study of and tests on a hybrid photovoltaic-thermal collector using concentrated sunlight". Solar Cells. 4: 71–89. Bibcode:1981SoCe....4...71G. doi:10.1016/0379-6787(81)90038-7.
^Nakata, Y.; Kobe, T.; Shibuya, N.; Machida, T.; Takemoto, T.; Tsuji, T. (1982). "A 30kWp concentrating photovoltaic/Thermal hybrid system application". 16th Photovoltaic Specialists Conference: 993. Bibcode:1982pvsp.conf..993N.
^Sharaf, Omar Z.; Orhan, Mehmet F. (2015). "Concentrated photovoltaic thermal (CPVT) solar collector systems: Part I – Fundamentals, design considerations and current technologies". Renewable and Sustainable Energy Reviews. 50: 1500–1565. doi:10.1016/j.rser.2015.05.036.
^Gholami, Hassan (15 November 2015). "Evaluation of optimal dual axis concentrated photovoltaic thermal system with active ventilation using Frog Leap algorithm". Energy Conversion and Management. 105: 2. Bibcode:2015ECM...105..782G. doi:10.1016/j.enconman.2015.08.033.
^"Captcha". www.osapublishing.org. Retrieved 2020-10-27.[permanent dead link]
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