Title :
High power — Factor electronic ballast based on integration techniques to drive high intensity discharge metal halide (HID-MH) lamps
Author :
Fuerback, Andre L. ; Postiglione, CíCero da S ; Nascimento, Claudinor B. ; Perin, Arnaldo J.
Author_Institution :
Inst. de Eletron. de Potencia (INEP)., Univ. Fed. de Santa Catarina (UFSC), Florianopolis, Brazil
fDate :
Sept. 27 2009-Oct. 1 2009
Abstract :
This work presents a single stage converter to drive HID-MH lamps. The integration of two DCM boost converters, in an interleaved way, with a half bridge voltage inverter and the use of a square current waveform applied to the lamp results in an electronic ballast with high power factor using a simple control strategy to avoid the acoustic resonance.
Keywords :
invertors; lamp accessories; metal vapour lamps; power convertors; power factor; DCM boost converters; electronic ballast; half bridge voltage inverter; high intensity discharge metal halide lamps; power factor; single stage converter; Acoustic devices; Drives; Electromagnetic interference; Electronic ballasts; High intensity discharge lamps; Inverters; Programmable logic arrays; Reactive power; Resonance; Resonant frequency; acoustic resonance; electronic ballast; metal halide lamps; power factor correction; single-stage converters;
Conference_Titel :
Power Electronics Conference, 2009. COBEP '09. Brazilian
Conference_Location :
Bonito-Mato Grosso do Sul
Print_ISBN :
978-1-4244-3369-8
Electronic_ISBN :
2175-8603
DOI :
10.1109/COBEP.2009.5347720
