Repositori institucional URV
| Student: | Bodetto Dallera, Mirko Andrés |
| Title in original language: | Realización de un resistor libre de pérdidas para un sistema de iluminación con diodos LED |
| Title in different languages: | Making a loss free resistor for a lighting system with LEDs |
| Work director: | Guasch Pesquer, Lluís |
| Abstract: | This project proposes the use of new lighting technologies being developed on high- brightness LEDs (HBLEDs) due to their high energy performance. The problem posed by these LEDs is the power supply, because these semiconductor devices are very low power. Given its high performance, we will implement an adaptation stage of voltage and current in order to introduce the least amount of harmonics in the network. For that, we will use an active power factor corrector based on the switching converter SEPIC. Using an sliding mode control technique we will impose a Loss- Free Resistor (LFR) behavior in this converter. Thus, the LFR will act as an ideal rectifier with a power factor near the unity |
| Education area(s): | Enginyeria Automàtica i Electrònica Industrial |
| Subject: | Díodes Enllumenat resistència elèctrica |
| Subject areas: | Electronic engineering |
| Departament: | Enginyeria Elèctrònica, Elèctrica i Automàtica |
| Language: | Català |
| Confidenciality: | No |
| Academic year: | 2009-2010 |
| Creation date in repository: | 2011-06-14 |
| Work's type: | Suport recerca |
| Entity: | Universitat Rovira i Virgili (URV) |
| Visibility: | Visible sense restriccions |
| Project public defense date: | 2010-03-15 |
| Keywords: | LED Power conditioning Power conditioning |
| Work's qualificative: | Projecte excel·lent |
| Patents and copyrights: | No |
| Search your record at: |   |
| File | Description | Format | |
|---|---|---|---|
| Memòria | Memòria | application/pdf |
© 2011 Universitat Rovira i Virgili