Nowadays research in the field of lighting technology is directed toward conversion of electrical energy into visible light to ensure greater energy savings. More recent research has addressed the production of LED lamps as an alternative to compact fluorescent lamps (CFL). LED lamps offer a different technology for the direct conversion of the electrical energy into visible light. The industrial interest is now directed towards the development and production of LED lamps for their remarkable features: the high energy saving, control of brightness and color and a long operating life. This thesis studies such lighting technology, provides the principles of dimensioning of the supply circuit of an LED lamp, and develops a comparison between the two different technologies, by tracing of technical and economic comparisons, and identifying the various technical parameters through laboratory measurements and a detailed analysis.
Oggi la ricerca nel campo dell illuminazione è indirizzata verso tecnologie di conversione di energia elettrica in luce visibile che assicurino un maggiore risparmio energetico. La ricerca più recente riguarda la produzione di lampade a LED, come alternativa alle lampade Compatte a Fluorescenza (CFL). Le lampade a LED offrono una diversa tecnologia per la conversione diretta dell energia elettrica in luce visibile. L'interesse industriale oggi è indirizzato verso lo sviluppo e la produzione di lampade a LED per le loro peculiarità: il notevole risparmio energetico, il controllo di luminosità e colore e una lunga vita operativa. La tesi studia tale tecnologia di illuminazione, fornisce dei principi di dimensionamento del circuito di alimentazione di una lampada a LED e sviluppa un confronto tra le due diverse tecnologie, tracciando delle comparazioni tecnico-economiche e individuando i termini di confronto tra i vari parametri tecnici attraverso misure di laboratorio e una dettagliata analisi.
Analysis of Solid State Lighting and comparison with Cold Fluorescent Lamp technology
DI MAURO, SALVATORE
2013
Abstract
Nowadays research in the field of lighting technology is directed toward conversion of electrical energy into visible light to ensure greater energy savings. More recent research has addressed the production of LED lamps as an alternative to compact fluorescent lamps (CFL). LED lamps offer a different technology for the direct conversion of the electrical energy into visible light. The industrial interest is now directed towards the development and production of LED lamps for their remarkable features: the high energy saving, control of brightness and color and a long operating life. This thesis studies such lighting technology, provides the principles of dimensioning of the supply circuit of an LED lamp, and develops a comparison between the two different technologies, by tracing of technical and economic comparisons, and identifying the various technical parameters through laboratory measurements and a detailed analysis.File | Dimensione | Formato | |
---|---|---|---|
Tesi PhD English Di Mauro.10.12.pdf
accesso aperto
Dimensione
1.27 MB
Formato
Adobe PDF
|
1.27 MB | Adobe PDF | Visualizza/Apri |
I documenti in UNITESI sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/20.500.14242/73178
URN:NBN:IT:UNICT-73178