Title :
Distributed Emergency Lighting System LEDs Driven by Two Integrated Flyback Converters
Author :
Oliveira, Alessandro A M ; Marchesan, Tiago B. ; Prado, Ricardo N. ; Campos, Alexandre
Author_Institution :
Fed. Univ. of Santa Maria, Santa Maria
Abstract :
This paper presents the project of a distributed emergency lighting system by using light emitting diodes. The converter applied to supply this network consists of the integration of two flyback converters. The integrated converters are responsible for the battery charge maintenance and LEDs´ supplying. Simulation and experimental results are shown in order to validate the proposed idea. The design has been accomplished according to the IEEE STD 446, 1995 and Brazilian standards NBR 10898,1999.
Keywords :
IEEE standards; emergency lighting; light emitting diodes; power convertors; IEEE standards; battery charge maintenance; emergency lighting; integrated flyback converters; light emitting diodes; Batteries; Current control; Emergency lighting; Fluorescent lamps; LED lamps; Light emitting diodes; Optical polarization; Signal design; Temperature distribution; Voltage;
Conference_Titel :
Industry Applications Conference, 2007. 42nd IAS Annual Meeting. Conference Record of the 2007 IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
978-1-4244-1259-4
Electronic_ISBN :
0197-2618
DOI :
10.1109/07IAS.2007.179
