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Title:Integralni opis svetil in svetlobnih virov
Authors:ID Malovrh Rebec, Katja (Author)
ID Klanjšek Gunde, Marta (Author)
ID Knez, Friderik (Author)
Files:.pdf PDF - Presentation file, download (508,37 KB)
MD5: 0753B4D78779374C60F3B1306FAC8473
 
URL URL - Source URL, visit https://www.zveza-dgits.si/gradbeni-vestnik-feb-2015/
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo ZAG - Slovenian National Building and Civil Engineering Institute
Abstract:Celostno vrednotenje svetilk in svetlobnih virov upošteva tako svetlobnotehnične kot tudi fotobiološke ter okoljske učinke, ki jih povzročajo tovrstni proizvodi. Fotobiološko vrednotenje počasi dobiva jasnejše oblike, saj so raziskave v zadnjem času ponudile ustrezne parametre za njihovo vrednotenje. Premiki pa se dogajajo tudi na okoljskem področju in gledetrajnostnosti rabe svetilk in virov. Okoljske deklaracije produktov (EPD - Environmental Product Declaration), ki opisujejo vplive proizvodov na okolje, so namenjene predvsem komunikaciji med podjetji (B2B - business-to-business). Skladne so s standardom ISO 14025. Pri razsvetljavi se srečamo z ožjo temo, in sicer trajnostnostjo gradnje in gradbenih proizvodov. Pri tem se ne sprašujemo le, kakšna je raba energije v času uporabe proizvoda, temveč tudi, koliko energije je v proizvod vgrajene v času nastajanja ter kaj se zgodi, ko proizvod zavržemo. Deklaracija EPD torej temelji na oceni celotnega življenjskega cikla ali LCA-analizi (Life Cycle Assessment). Pripravili smo podrobnejšo analizo in interpretacijo 5 primerov EPD-jev svetil različnih proizvajalcev. V nekatera svetila so vgrajeni LED-viri (Philips, Zumtobel), v druga pa kompaktne fluorescenčne sijalke CFL (Thorn) ali metalhalogenidni viri (We-Ef Leuchten), obravnavamo tudi primer za predstikalno napravo (Tridonic). Primerljivost rezultatov ostaja velik izziv.
Keywords:svetlobna tehnika, svetila, tehnične zahteve, okoljske zahteve
Publication status:Published
Publication version:Version of Record
Publication date:01.02.2015
Publisher:Zveza društev gradbenih inženirjev in tehnikov Slovenije
Year of publishing:2015
Number of pages:str. 47-54
Numbering:Letn. 64
PID:20.500.12556/DiRROS-23492 New window
UDC:628.9
ISSN on article:0017-2774
COBISS.SI-ID:2100327 New window
Copyright:© 2015 Izdajatelj: Zveza društev gradbenih inženirjev in tehnikov Slovenije (ZDGITS)
Publication date in DiRROS:05.09.2025
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Downloads:99
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Record is a part of a journal

Title:Gradbeni vestnik : glasilo Zveze društev gradbenih inženirjev in tehnikov Slovenije
Shortened title:Gradb. vestn.
Publisher:Zveza društev gradbenih inženirjev in tehnikov Slovenije
ISSN:0017-2774
COBISS.SI-ID:859140 New window

Secondary language

Language:English
Title:Integral lighting parametrization
Abstract:Holistic evaluation of lamps and light sources should include the lighting engineering parameters, as well as parameters evaluating photobiological effects and environmental impacts. Photobiological effects are currently the target of many research efforts, based on which recently some parameters for their evaluation have been suggested. Moreover, in the field of the environment and the sustainability of the use of lamps and resources constant progress is present. The Environmental Product Declaration (EPD), which describes the environmental impacts of products, is intended mainly to the business-to-business (B2B) communication. It complies with ISO 14025 standard.But merely energy consumption during the use of a product is not sufficient for environmentally aware investors. They and their customers want to know how much energy is built into the product in the production phase and what happens when the product is discarded. The EPD declaration is based on anassessment of the full life-cycle or LCA (Life Cycle Assessment). We have prepared a detailed analysis and interpretation of 5 cases of lampsʼ EPSs of different manufacturers. In some lamps there are LED sources installed (Philips, Zumtobel) in others compact fluorescent lamps (Thorn) or metal halide sources (We-Ef Leuchten); there is also an example of ballast (Tridonic). A major challenge remains the comparability of results.


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