Upotreba infracrvene termografije za monitoring zagrijavanja LED u različitim primjenama
Author(s):
Keywords:
Amela Softić (B&H)
IR, termografija, monitoring zagrijavanja, LED
Abstract:
Sa porastom primjena svjetlosnih dioda (LED) u stambenim i komercijalnim rasvijetnim tijelima, za inženjere je često izazov pronaći načine zaštite LED dioda od preranog kvara zbog pregrijavanja. LED diode trajno gube luminanciju kada su termički opterećene i degradiraju se brže nego što je proizvođač deklarisao. Upotreba termopara je dugo bila najčešći način mjerenja temperature u uređajima, ali se danas upotrebom infracrvene (IR) termografske dijagnostike mogu ranije otkriti potencijalni problemi i smanjiti troškovi održavanja. U radu su prikazani rezultati praćenja temperature pomoću IR termografije u različitim LED primjenama (retrofit, semafori, bilbordi, itd.) ukazujući na moguću praktičnu primjenu IR termografije kao naprednog i neinvazivnog načina monitoringa odvođenja toplote LED rasvijetnih tijela.
Cite as:
Amela Softić (2025) Upotreba infracrvene termografije za monitoring zagrijavanja LED u različitim primjenama. Quality 2025 (S. Jašarević, editor), ISSN 1512-9268, Neum, B&H, 3-5 June 2025., pp. 91-96
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