Sustainable exterior lighting for cultural heritage buildings and monuments

Kobav, Matej Bernard (avtor), Eržen, Matic (avtor), Bizjak, Grega (avtor)

The improper illumination of cultural heritage buildings and monuments can be a source of enormous light pollution, which can have a major impact on the overall environment of the illuminated area. Such lighting can be the result of carelessness or a poorly designed lighting system. This paper presents one of the methodologies that can significantly reduce light pollution, especially spilt light out of building façades. The methodology is based on using luminaires with specially made shutters and an appropriate silhouette of the object. The shutters are designed with the help of photos of the object and the location’s sizes measured. The methodology was tested during the renovation of the lighting systems of different churches in Slovenia and is described using the example of the Church of St. Thomas near Ptuj, Slovenia (N 46°28.9554′, E 16°0.7416′). The results show that the methodology is effective and can significantly reduce light pollution that occurs when such buildings are incorrectly lit.

• Jezik: Angleški jezik
• Ključne besede: light pollution, silhouette, shutter, cultural heritage lighting, optimized exterior lighting
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FE - Fakulteta za elektrotehniko
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: 15 str.
• Številčenje: Vol. 13, iss. 18, art. 10159
• PID: 20.500.12556/RUL-136097
• UDK: 628.971
• ISSN pri članku: 2071-1050
• DOI: 10.3390/su131810159
• COBISS.SI-ID: 76161027
• Datum objave v RUL: 12.04.2022

Gradivo je del revije

• Naslov: Sustainability
• Skrajšan naslov: Sustainability
• Založnik: MDPI
• ISSN: 2071-1050
• COBISS.SI-ID: 5324897

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 10.09.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: svetlobno onesnaženje, silhueta, zaslonka, osvetlitev kulturnih spomenikov, optimalna zunanja razsvetljava

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P2-0356
• Naslov: Elektroenergetski sistemi