20.500.12556/DKUM-25661 IZDELAVA LED SVETILKE S SPREMENLJIVO BARVNO TEMPERATURO SVETLOBE DEVELOPMENT OF LED LIGHT SOURCE WITH ADJUSTABLE COLOUR CORRELATED TEMPERATURE V diplomski nalogi bomo podali kratek pregled vpliva barve svetlobe oz. spektralne sestave svetlobe na počutje ljudi. Na osnovi teh spoznanj izdelamo varčno sijalko z uporabo LED tehnologije. Analizirali bomo dosedanje probleme s klasičnimi sijalkami za katere je značilna konstantna barvna temperatura svetlobe. Nahajamo se v obdobju, ko je energijo potrebno porabljati čim bolj premišljeno. S prihodom LED tehnologije se je odprla možnost odprave slabosti svetlobnih virov. LED tehnologija je v obdobju zelo hitrega razvoja, ki je opazen na vseh področjih kot npr. svetlobni izkoristek, barvna kakovost in poraba električne energije. Zanima nas primerna rešitev izdelave svetilke z možnostjo poljubne nastavitve barve svetlobe oz. barvne temperature, ki jo nudi LED tehnologija. Ustvariti želimo kakovostno svetilko s spremenljivo barvo svetlobe, ki vpliva na pozornost in aktivnost ljudi ter prispeva k izboljšanju delovnih sposobnosti in boljšemu počutju udeležencev. V diplomski nalogi bomo opisali tudi nekatere slabosti svetlobnih virov in pomanjkljivosti v spektru svetlobe, ki se lahko odraža v slabšem indeksu barvnega videza. Narediti želimo enostaven sistem s katerim lahko krmilimo sijalko ob upoštevanju energijske učinkovitosti. In diploma work we are researching how to give an overview of the effect of light colour and spectral composition of light on people. According to these recognitions we are able to make an economical light by using LED technology and analyse previous problems with classic lights that have constant colour temperature of light. In time that we live in, we have to think about the best way to use energy. With the arrival of LED technology came a possibility of eliminating light source weaknesses. LED technology is improving and developing very fast, so it is noticeable in all areas such as light efficiency, colour quality and electricity consumption. We are interested in the appropriate solution of making a lamp with an option of arbitrary setting of colour temperature, which LED technology is offering. With this purpose we want to create quality lighting, with an impact on attention and activity of people so that it would contribute to better working abilities and participants feelings. In diploma work we will also describe some of weaknesses of spectral light, which reflects on worse index of colour appearance. We want to make a simple system, which we can use for controlling the light, considering energy efficiency. Razsvetljava energetska učinkovitost svetleče diode barva svetlobe Lighting energy efficiency LED colour of light true true false [D. Kociper] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2012-05-30 14:38:36 2012-06-14 10:03:09 2022-04-15 13:10:37 2023-12-31 03:27:03 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 628.9:621.32(043.2) 16213782 URN:SI:UM:DK:BHQYMXWQ VS_Kociper_Denis_2012.pdf VS_Kociper_Denis_2012.pdf 1 0FB03603BCAF0C5C6EE4FE6EC1CC80BB b485b4b633f92f7b2b0e7ccc35d329273bdb6133f7837c51b0c3751d1e9744a7 aa4ec869-7c06-11eb-bb7a-00155d0001ca 20.500.12556/dkum/99e53258-d51b-403a-afb2-abbcfaa00e70 https://dk.um.si/Dokument.php?lang=slv&id=34518 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0