About: Software calculation tool for light savings in the buildings compared with real measured data

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper describes modeling of possible savings in lighting systems of artificial lighting, working in combination with daylight. The proposed model works with overcast sky daylight (CIE). Based on knowledge of geographical position, day and time, the calculations are done in the conditions of unshadowed outdoor illuminance levels. From this figure (when daylight factor is known) illuminance caused by daylight can be gain in the different parts of the room. By controlling the artificial lighting (dimming) to constant cumulative value (daylight plus artificial light) in the areas of visual tasks, then it is possible to determine potential of savings in areas with controlled lighting system and without it. According to this model (calculation), we can consider a suitability of the dimmable lighting systems in the specific work areas and make recommendations to reduce energy requirements of buildings in energy audits. The sample model was compared with measurement of illuminance in the model room. The dimmed lighting systems was controlled by the KNX system via the light sensor. This paper describes modeling of possible savings in lighting systems of artificial lighting, working in combination with daylight. The proposed model works with overcast sky daylight (CIE). Based on knowledge of geographical position, day and time, the calculations are done in the conditions of unshadowed outdoor illuminance levels. From this figure (when daylight factor is known) illuminance caused by daylight can be gain in the different parts of the room. By controlling the artificial lighting (dimming) to constant cumulative value (daylight plus artificial light) in the areas of visual tasks, then it is possible to determine potential of savings in areas with controlled lighting system and without it. According to this model (calculation), we can consider a suitability of the dimmable lighting systems in the specific work areas and make recommendations to reduce energy requirements of buildings in energy audits. The sample model was compared with measurement of illuminance in the model room. The dimmed lighting systems was controlled by the KNX system via the light sensor. (en)
Title	Software calculation tool for light savings in the buildings compared with real measured data Software calculation tool for light savings in the buildings compared with real measured data (en)
skos:prefLabel	Software calculation tool for light savings in the buildings compared with real measured data Software calculation tool for light savings in the buildings compared with real measured data (en)
skos:notation	RIV/61989100:27240/13:86086710!RIV14-MSM-27240___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Novák, Tomáš Sokanský, Karel Šumpich, Jan Carbol, Zbyněk
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	106041
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/13:86086710
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Dimming; Indoor lighting; overcast sky; Daylight; Savings (en)
http://linked.open.../riv/klicoveSlovo	Savings Daylight Dimming Indoor lighting overcast sky
http://linked.open...ontrolniKodProRIV	[7BF19A39D07E]
http://linked.open...v/mistoKonaniAkce	Kouty nad Desnou
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	Proceedings of the 14th International Scientific Conference Electric Power Engineering 2013
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Novák, Tomáš Sokanský, Karel Šumpich, Jan Carbol, Zbyněk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000321920400133
http://linked.open.../riv/zahajeniAkce	2013-05-28 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoká škola báňská - Technická univerzita Ostrava
https://schema.org/isbn	978-80-248-2988-3
http://localhost/t...ganizacniJednotka	27240

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