A single-stage electronic ballast with high power factor

A single-stage electronic ballast with high power factor

A single stage electronic ballast with high power factor (HPF) is proposed in this letter. The single-phase boost-type rectifier provides HPF. A saturable transformer constituting the self-oscillating drive limits the lamp current and dominates the switching frequency of the ballast. Experimental re...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on industrial electronics (1982) 2000-06, Vol.47 (3), p.716-718
Hauptverfasser: Youm, Jang-Hyoun, Do, Hyun-Lark, Kwon, Bong-Hwan
Format: Artikel
Sprache:eng
Schlagworte:
Ballast
Circuits
Costs
Electronic ballasts
Electronics
Fluorescent lamps
Inductors
Industrial electronics
Inverters
Power factor
Reactive power
Rectifiers
Semiconductor diodes
Single stage
Switching
Transformers
Voltage
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A single stage electronic ballast with high power factor (HPF) is proposed in this letter. The single-phase boost-type rectifier provides HPF. A saturable transformer constituting the self-oscillating drive limits the lamp current and dominates the switching frequency of the ballast. Experimental results obtained on a 40 W fluorescent lamp are discussed.
ISSN:0278-0046
1557-9948
DOI:10.1109/41.847912