Experimental investigation thermal and exergy efficiency of photovoltaic/ thermal system

被引：4
作者：
Alkhalidi, Ammar [1 ,2 ]
Salameh, Tareq [1 ]
Al Makky, Ahmed [1 ]
机构：
[1] Univ Sharjah, Sustainable & Renewable Energy Dept, Sharjah, U Arab Emirates
[2] German Jordanian Univ, Energy Engn Dept, Amman, Jordan
来源：
RENEWABLE ENERGY | 2024年 / 222卷
关键词：
Photovoltaics/thermal; Open-loop; Closed-loop; Thermal efficiency; Electrical efficiency; PVT SYSTEM; ENERGY; PV/T; PERFORMANCE; COLLECTOR; CHANNEL; WATER; TEMPERATURE; DESIGN;
D O I：
10.1016/j.renene.2023.119897
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Photovoltaic/Thermal (PV/T) systems are getting attention due to limitations in rooftop space, especially in apartment buildings. Those buildings must improve electricity generation from photovoltaic (PV) systems and hot water for domestic use. PV/T systems were investigated experimentally for Jordanian weather in this paper. Thermal and exergy efficiency was evaluated for commercially available PV/T panels under different connection configurations, open-loop, and closed-loop connections. Results showed a significant effect for the PV/T panel for Jordanian weather. Closed-loop performance can be improved if the heat collected by PV/T is extracted from the tank. Finally, the total efficiency of the PV/T system in an open-loop configuration is significantly higher, 76 %, than in a closed-loop one, 58 %, due to the improvement in thermal efficiency.
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页数：10
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共 31 条
  • [1] Experimental investigation of PV/thermal collector with theoretical analysis
    Omer K.A.
    Zala A.M.
    [J]. Omer, Khalil Ahmed (omerkalil@yahoo.com), 2018, Elsevier Ltd (27) : 67 - 77
  • [2] On improving the efficiency of hybrid solar lighting and thermal system using dual-axis solar tracking system
    Al-Amayreh, Malik I.
    Alahmer, Ali
    [J]. ENERGY REPORTS, 2022, 8 : 841 - 847
  • [3] A novel parabolic solar dish design for a hybrid solar lighting-thermal applications
    Al-Amayreh, Malik, I
    Alahmer, Ali
    Manasrah, Ahmad
    [J]. ENERGY REPORTS, 2020, 6 : 1136 - 1143
  • [4] Alamayreh M. I., 2023, Int. J. Thermofluids, V18
  • [5] Alkhalidi A., 2022, Int. J. Thermofluids, V16, DOI [10.1016/j.ijft.2022.100196, DOI 10.1016/J.IJFT.2022.100196]
  • [6] Utilization of Buildings' Foundations for a Seasonal Thermal Energy Storage Medium to Meet Space and Water Heat Demands
    Alkhalidi, Ammar
    Al Khatba, Hamzah
    Khawaja, Mohamad K.
    [J]. INTERNATIONAL JOURNAL OF PHOTOENERGY, 2021, 2021
  • [7] A Comparative Study Between Jordanian Overall Heat Transfer Coefficient (U-Value) and International Building Codes
    Alkhalidi, Ammar
    Kiwan, Suhil
    Hamasha, Haya
    [J]. 2019 10TH INTERNATIONAL RENEWABLE ENERGY CONGRESS (IREC), 2019,
  • [8] Investigation of Repurposed Material Utilization for Environmental Protection and Reduction of Overheat Power Losses in PV Panels
    Alkhalidi, Ammar
    Khawaja, Mohamad K.
    Al Kelany, Abdel Ghaffar
    [J]. INTERNATIONAL JOURNAL OF PHOTOENERGY, 2019, 2019
  • [9] Energy and water as indicators for sustainable city site selection and design in Jordan using smart grid
    Alkhalidi, Ammar
    Qoaider, Louy
    Khashman, Amjad
    Al-Alami, Abdel Rahman
    Jiryes, Said
    [J]. SUSTAINABLE CITIES AND SOCIETY, 2018, 37 : 125 - 132
  • [10] Experimental and numerical investigation of a novel photovoltaic thermal (PV/T) collector with the energy and exergy analysis
    Arslan, Erhan
    Aktas, Mustafa
    Can, Omer Faruk
    [J]. JOURNAL OF CLEANER PRODUCTION, 2020, 276
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