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Pregled bibliografske jedinice broj: 983751

Further progress in the research of fin based passive cooling technique for the free-standing silicon photovoltaic panels


Grubišić Čabo, Filip; Nižetić, Sandro; Marinić Kragić, Ivo; Čoko, Duje
Further progress in the research of fin based passive cooling technique for the free-standing silicon photovoltaic panels // International journal of energy research, 43 (2019), 8; 3475-3495 (međunarodna recenzija, članak, znanstveni)


Naslov
Further progress in the research of fin based passive cooling technique for the free-standing silicon photovoltaic panels

Autori
Grubišić Čabo, Filip ; Nižetić, Sandro ; Marinić Kragić, Ivo ; Čoko, Duje

Izvornik
International journal of energy research (0363-907X) 43 (2019), 8; 3475-3495

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
photovoltaics ; experimental investigation ; passive cooling ; energy efficiency ; solar energy

Sažetak
The paper deals with a passive air based cooling technique of photovoltaic (PV) panels in operating conditions. Cooling technique is done by specific type of using aluminium fins, and its main purpose is to increase the electrical efficiency of the PV panel. An increase in electrical efficiency can be achieved because of temperature degradation effect, where the PV panel yields less power at higher operating temperatures (the PV panel’s efficiency can drop by up to 0.5%/°C). To confirm a cooling technique, a medium-sized PV system was used in a two-month experiment. The experiment was done in realistic operating conditions, and all working parameters were thoroughly measured. After the analysis of the data, no significant raise in electrical efficiency was recorded throughout the experiment. A numerical approach was conducted, based on gained experimental data. Developed numerical model gave explanations of experimental results, and provided an insight in heat flow through the PV cell. Later on, developed numerical model was used to propose new cooling variations of the fin based technique , and to further examine the overall potential of air based passive cooling techniques. It was shown that cooling effect by up to 5°C is a realistic expectation for this technique in described operating conditions.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Citiraj ovu publikaciju

Grubišić Čabo, Filip; Nižetić, Sandro; Marinić Kragić, Ivo; Čoko, Duje
Further progress in the research of fin based passive cooling technique for the free-standing silicon photovoltaic panels // International journal of energy research, 43 (2019), 8; 3475-3495 (međunarodna recenzija, članak, znanstveni)
Grubišić Čabo, F., Nižetić, S., Marinić Kragić, I. & Čoko, D. (2019) Further progress in the research of fin based passive cooling technique for the free-standing silicon photovoltaic panels. International journal of energy research, 43 (8), 3475-3495.
@article{article, year = {2019}, pages = {3475-3495}, keywords = {photovoltaics, experimental investigation, passive cooling, energy efficiency, solar energy}, journal = {International journal of energy research}, volume = {43}, number = {8}, issn = {0363-907X}, title = {Further progress in the research of fin based passive cooling technique for the free-standing silicon photovoltaic panels}, keyword = {photovoltaics, experimental investigation, passive cooling, energy efficiency, solar energy} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus