Results 21 to 30 of about 20,531 (307)
Technical method in passive cooling for photovoltaic panels using phase change material
Case Studies in Thermal Engineering, 2023 A small percentage of the energy from solar radiation is converted into electricity by the photovoltaic module, while the rest is lost as heat. This heat causes the module's temperature to increase effecting its performance and decreasing its efficiency.
Ahmad Al Miaari, Hafiz Muhammad Ali
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Model of a Photovoltaic Module for the MatLab/Simulink SimPowerSystems Library
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2020 The relevance of research is caused by the increase of the number of photovoltaic power plants in the Republic of Belarus and, accordingly, the need to solve problems of diagnostics of photovoltaic modules.
D. I. Zalizny
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Modeling of Photovoltaic Module
, 2021 A Photovoltaic (PV) cell is a device that converts sunlight or incident light into direct current (DC) based electricity. Among other forms of renewable energy, PV-based power sources are considered a cleaner form of energy generation. Due to lower prices and increased efficiency, they have become much more popular than any other renewable energy ...
Rakeshkumar Mahto, Reshma John
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Photovoltaic sample-and-hold circuit enabling MPPT indoors for low-power systems [PDF]
, 2012 Photovoltaic (PV) energy harvesting is commonly used to power autonomous devices, and maximum power point tracking (MPPT) is often used to optimize its efficiency. This paper describes an ultra low-power MPPT circuit with a novel sample-and-hold and cold-
Weddell, Alex S. +2 more
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The Influence of Selected External Factors on Temperature of Photovoltaic Modules
Acta Technologica Agriculturae, 2019 The article deals with the impact of selected external factors on the temperature of photovoltaic module surfaces. Primary aim of this research is creation of temperature model for photovoltaic module, which would be usable under the real climatic ...
Bilčík Matúš +2 more
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The development of a resource-efficient photovoltaic system [PDF]
, 2014 This paper presents the measures taken in the demonstration of the photovoltaic case study developed within the European project ‘Towards zero waste in industrial networks’ (Zerowin), integrating the D4R (Design for recycling, repair, refurbishment and ...
Marwede, M. +10 more
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Energy Exploration & Exploitation, 2019 The electrical conversion efficiency of the monocrystalline photovoltaic module is adversely affected due to the higher temperature of the solar cells. Therefore, cooling technologies to remove the excess heat generated by the photovoltaic modules play a
Adeel Waqas +5 more
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Effect of mounting geometry on convection occurring under a photovoltaic panel and the corresponding efficiency using CFD [PDF]
, 2011 Computational fluid dynamics (CFD) is used to model experimental data corresponding to convection occurring under a photovoltaic (PV) panel. Further experimental data is used to validate the model where the satisfactory agreement is received.
Wilson, M.J. +3 more
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An Intelligent Fault Detection Method of a Photovoltaic Module Array Using Wireless Sensor Networks
International Journal of Distributed Sensor Networks, 2014 This study developed a fault diagnosis meter based on a ZigBee wireless sensor network (WSN) for photovoltaic power generation systems. First, the Solar Pro software was used to simulate the 9-series, 2-parallel photovoltaic module array formed with the ...
Kuei-Hsiang Chao +3 more
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Cost effective cooling of photovoltaic modules to improve efficiency
Case Studies in Thermal Engineering, 2019 This study presents the performance of solar photovoltaic modules provided with cooling in terms of its normalized power output, performance ratio, and module efficiency.
Uzair Sajjad +4 more
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