DocumentCode
1683297
Title
A single stage fluorescent lamp ballast with high power factor
Author
Blanco, Cecilio ; Alonso, Marcos ; López, Emilio ; Calleja, Antonio ; Rico, Manuel
Author_Institution
Dept. de Ingenieria Electron., Univ. De Oviedo, Gijon, Spain
Volume
2
fYear
1996
Firstpage
616
Abstract
The steady state operation modes and the commutation zones of a single stage, high power factor ballast are studied. The design criteria to allow the ballast to operate at the optimum soft switching conditions are given. A control circuit is also proposed. High efficiency is achieved by soft switching. Experimental results verify the theoretical study
Keywords
commutation; fluorescent lamps; lamp accessories; power convertors; power factor correction; switching circuits; boost converter; control circuit; high efficiency; high power factor; optimum soft switching conditions; single stage fluorescent lamp ballast; soft switching; steady state operation modes; Bridge circuits; Electronic ballasts; Fluorescent lamps; Frequency; Inductors; Inverters; Magnetic separation; Reactive power; Steady-state; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 1996. APEC '96. Conference Proceedings 1996., Eleventh Annual
Conference_Location
San Jose, CA
Print_ISBN
0-7803-3044-7
Type
conf
DOI
10.1109/APEC.1996.500504
Filename
500504
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