Performance assessment of a novel design concentrated photovoltaic system coupled with self-cleaning and cooling processes

被引:12
作者
Acar, Bahadir [1 ]
Gurel, Ali Etem [2 ]
Ergun, Alper [1 ]
Ceylan, Ilhan [1 ]
Agbulut, Umit [2 ]
Can, Ali [3 ]
机构
[1] Karabuk Univ, Dept Energy Syst Engn, Karabuk, Turkey
[2] Duzce Univ, Dept Mech & Mfg Engn, Duzce, Turkey
[3] Karabuk Univ, Dept Mech Engn, Karabuk, Turkey
关键词
concentrated solar radiation; performance assessment; self-cleaning process; solar efficiency; solar energy; DUST DEPOSITION REDUCTION; CELL COVERING GLASS; PV PANELS; MODULES; POWER; ACCUMULATION; TEMPERATURE; EFFICIENCY; COLLECTOR; ENERGY;
D O I
10.1002/ep.13416
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The generation of electrical energy with photovoltaic modules is a highly useful and environmentally friendly method. For this reason, studies to increase the electrical energy production from photovoltaic (PV) modules have gained great importance. Concentrated PV systems constitute a significant part of these studies. The major problems with the concentrated PV systems are the risks of lowering the efficiency of the cells (i.e., concentration process increases PV cell temperature) and the thermal damage that can occur with sudden temperature increases. In order to avoid these risks, various applications are used to cool concentrated PV modules. In this study, an active system, which was developed for cleaning and cooling PV modules, was tested. The aim of the present study was to ensure that the surfaces were clean and free of external, contaminating factors such as dust and dirt, and that the PV cells were cooled. During the experiments, two different systems were compared: the system with the cleaning-cooling processes and the one without these processes. Prior to starting experiments, a hydrophobic liquid onto the surfaces of the PV modules was applied to facilitate the cleaning process. The results of the experiments revealed that the temperature of the PV module was 50 degrees C in the cleaning-cooling process and 67 degrees C in the system without the cleaning-cooling process. On the other hand, it was observed that the proposed design increased the power output of PV module up to 40%.
引用
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页数:10
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共 34 条
[1]   Dust effect on the performance of the hybrid PV/Thermal collector [J].
Ahmed, Omer Khalil ;
Mohammed, Zala Aziz .
THERMAL SCIENCE AND ENGINEERING PROGRESS, 2017, 3 :114-122
[2]   Mathematical and experimental evaluation of thermal and electrical efficiency of PV/T collector using different water based nano-fluids [J].
Al-Shamani, Ali Najah ;
Alghoul, M. A. ;
Elbreki, A. M. ;
Ammar, A. A. ;
Abed, Azher M. ;
Sopian, K. .
ENERGY, 2018, 145 :770-792
[3]   Comparison between performance of man-made and naturally cleaned PV panels in a middle of a desert [J].
Alnaser, N. W. ;
Al Othman, M. J. ;
Dakhel, A. A. ;
Batarseh, I. ;
Lee, J. K. ;
Najmaii, S. ;
Alothman, A. ;
Al Shawaikh, H. ;
Alnaser, W. E. .
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2018, 82 :1048-1055
[4]   Photocatalytic, self-cleaning, antireflective coating for photovoltaic panels: Characterization and monitoring in real conditions [J].
Arabatzis, Ioannis ;
Todorova, Nadia ;
Fasaki, Ioanna ;
Tsesmeli, Chrysovalanti ;
Peppas, Antonis ;
Li, Wen Xin ;
Zhao, Zhiwei .
SOLAR ENERGY, 2018, 159 :251-259
[5]   Parameters optimization of the dust absorbing structure for photovoltaic panel cleaning robot based on orthogonal experiment method [J].
Cai, Shibo ;
Bao, Guanjun ;
Ma, Xiaolong ;
Wu, Wanqing ;
Bian, Gui-Bin ;
Rodrigues, Joel J. P. C. ;
de Albuquerque, Victor Hugo C. .
JOURNAL OF CLEANER PRODUCTION, 2019, 217 :724-731
[6]   Demonstration project of a cooling system for existing PV power plants in Portugal [J].
Castanheira, Andre F. A. ;
Fernandes, Joao F. P. ;
Costa Branco, P. J. .
APPLIED ENERGY, 2018, 211 :1297-1307
[7]   The mathematical modeling of concentrated photovoltaic module temperature [J].
Ceylan, Ilhan ;
Gurel, Ali Etem ;
Ergun, Alper .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (31) :19641-19653
[8]   A review on the thermal regulation techniques for non integrated flat PV modules mounted on building top [J].
Chandrasekar, M. ;
Rajkumar, S. ;
Valavan, D. .
ENERGY AND BUILDINGS, 2015, 86 :692-697
[9]   Effect of dust pollutant type on photovoltaic performance [J].
Darwish, Zeki Ahmed ;
Kazem, Hussein A. ;
Sopian, K. ;
Al-Goul, M. A. ;
Alawadhi, Hussain .
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2015, 41 :735-744
[10]   Review of yield increase of solar panels through soiling prevention, and a proposed water-free automated cleaning solution [J].
Deb, Dipankar ;
Brahmbhatt, Nisarg L. .
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2018, 82 :3306-3313