Articles with "thermal system" as a keyword



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An experimental implementation and testing of a concentrated hybrid photovoltaic/thermal system with monocrystalline solar cells using linear Fresnel reflected mirrors

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Published in 2019 at "International Journal of Energy Research"

DOI: 10.1002/er.4862

Abstract: Integration of solar concentrators with photovoltaic (PV) systems reduces the required number of PV panels, which often account for the major costs of PV systems. The linear Fresnel reflector mirror is considered more effective because… read more here.

Keywords: system; testing concentrated; implementation testing; experimental implementation ... See more keywords
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A numerical and experimental study of micro-channel heat pipe solar photovoltaics thermal system

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Published in 2017 at "Applied Energy"

DOI: 10.1016/j.apenergy.2017.08.221

Abstract: A novel micro-channel heat pipe array incorporated with crystalline silicon (c-Si) solar photovoltaic/thermal system (MHP-PV/T) was designed and constructed by the authors. The proposed design configuration combined c-Si solar cells and wide micro-channel heat pipes… read more here.

Keywords: thermal system; heat pipe; numerical experimental; heat ... See more keywords
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Energy payback time and life-cycle cost analysis of building integrated photovoltaic thermal system influenced by adverse effect of shadow

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Published in 2017 at "Applied Energy"

DOI: 10.1016/j.apenergy.2017.10.025

Abstract: Abstract This article presents the Life-cycle Cost Analysis (LCCA) and Energy Payback Time (EPBT) of Building Integrated Photovoltaic (BIPV) thermal systems with reference to Indian weather conditions. The insolation and optimum tilt angle values are… read more here.

Keywords: thermal system; system; bipv thermal; energy ... See more keywords
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Experimental and theoretical analysis of glazed tube-and-sheet photovoltaic/thermal system with earth water heat exchanger cooling

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Published in 2017 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2017.10.037

Abstract: Abstract In the present paper, an attempt has been made to investigate the theoretical and practical performances of the photovoltaic/thermal (PV/T) system coupled with earth water heat exchanger (EWHE) cooling system for the conditions of… read more here.

Keywords: thermal system; system; earth water; water ... See more keywords
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Numerical investigation of the effects of a copper foam filled with phase change materials in a water-cooled photovoltaic/thermal system

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Published in 2018 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2018.02.039

Abstract: Abstract The purpose of the present study is to investigate the thermal performance of a photovoltaic/thermal system, integrated with phase change materials in porous medium. For this purpose, a metal foam was employed as porous… read more here.

Keywords: thermal system; system; phase change; foam ... See more keywords
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Pump speed optimisation for solar thermal system

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Published in 2018 at "Solar Energy"

DOI: 10.1016/j.solener.2018.03.021

Abstract: Abstract Photovoltaic as well as solar thermal systems have been particularly useful for harvesting the inexhaustible energy from the sun and to reduce the carbon emissions normally produced by burning fossil fuels. In either of… read more here.

Keywords: solar thermal; thermal system; system; pump speed ... See more keywords
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Evaluation of solar thermal system configurations for thermoelectric generator applications: A critical review

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Published in 2019 at "Solar Energy"

DOI: 10.1016/j.solener.2019.05.075

Abstract: Abstract Thermoelectric generators (TEGs) have become a notable topic for research in the last three decades. TEG is a promising element in the field of renewable energy in this age of ever-increasing energy demands. A… read more here.

Keywords: system; system configurations; energy; thermal system ... See more keywords
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Experimental study on a novel hybrid system of active composite PCM wall and solar thermal system for clean heating supply in winter

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Published in 2020 at "Solar Energy"

DOI: 10.1016/j.solener.2019.11.081

Abstract: Abstract Building is a significant contributor to high energy consumption and its associated environmental effects. Hence, there had been a continuous drive towards alternative active and passive options for creating a thermally comfortable environment at… read more here.

Keywords: hybrid system; thermal system; system; energy ... See more keywords
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Impact of renewables and FACT device on deregulated thermal system having sine cosine algorithm optimised fractional order cascade controller

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Published in 2019 at "IET Renewable Power Generation"

DOI: 10.1049/iet-rpg.2018.5638

Abstract: This study highlights the operation under the bilateral scenario of the deregulated environment, considering a three unequal area thermal system, wherein several renewable sources namely geothermal plant (GTP), solar thermal and wind had been integrated… read more here.

Keywords: system; order cascade; controller; fact device ... See more keywords
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Performance of FACTS and energy storage devices in a multi area wind-hydro-thermal system employed with SFS optimized I-PDF controller

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Published in 2017 at "Journal of Renewable and Sustainable Energy"

DOI: 10.1063/1.4980160

Abstract: This paper presents automatic generation control of an unequal three area interconnected wind-hydro-thermal system incorporating flexible AC transmission system (FACTS) and energy storage devices. Non-linearities such as boiler dynamics and generation rate constraints are considered… read more here.

Keywords: thermal system; system; energy; controller ... See more keywords
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Experimental and computational fluid dynamics analysis of a photovoltaic/thermal system with active cooling using aluminum fins

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Published in 2017 at "Journal of Photonics for Energy"

DOI: 10.1117/1.jpe.7.045503

Abstract: Being the most widespread renewable energy generation system, photovoltaic (PV) systems face major problems, overheating and low overall conversion efficiency. The electrical efficiency of PV systems is adversely affected by significant increases in cell temperature… read more here.

Keywords: thermal system; system; photovoltaic thermal; active cooling ... See more keywords