Performance of Unglazed Photovoltaic-Thermal Collectors for Cooling Purpose

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21720%2F19%3A00332025" target="_blank" >RIV/68407700:21720/19:00332025 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1755-1315/290/1/012081" target="_blank" >https://iopscience.iop.org/article/10.1088/1755-1315/290/1/012081</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1755-1315/290/1/012081" target="_blank" >10.1088/1755-1315/290/1/012081</a>

Result language
angličtina
Original language name
Performance of Unglazed Photovoltaic-Thermal Collectors for Cooling Purpose
Original language description
Unglazed photovoltaic-thermal (PVT) collectors for combined usable heat and electricity production are still expanding on the market. Besides the summer heat production and whole year electricity production the unglazed PVT collectors can be used also for night cooling (sky radiation and wind convection heat exchange). Different unglazed PVT collectors have been experimentally tested for verification of reliable model for night cooling operation. Based on the results, the model has been implemented into simulation software TRNSYS. Simulation analyses of the cooling performance for different climate and operation conditions have been performed. While best of tested unglazed PVT collectors can achieve average specific cooling power around 110 W/m2 (80 kWh/m2.season) at chilled water temperature 20 °C in the climate conditions of central and northern Europe, in the climate conditions of south Europe these unglazed PVT collectors achieve not more than 38 W/m2 (27 kWh/m2.season) during summer season (June–August).
Czech name
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Czech description
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Project
<a href="/en/project/LO1605" target="_blank" >LO1605: University Centre for Energy Efficient Buildings – Sustainability Phase</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Central Europe towards Sustainable Building (CESB19)
ISBN
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ISSN
1755-1307
e-ISSN
1755-1315
Number of pages
8
Pages from-to
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Publisher name
IOP Publishing Ltd
Place of publication
Bristol
Event location
Praha
Event date
Jul 2, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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