AC-side CCM VSCS-CP-PFC Electronic Ballast

Author

Ray-Lee Lin ; Hung-Yi Liu

Author_Institution

Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan

fYear

2006

fDate

18-22 June 2006

Firstpage

1

Lastpage

6

Abstract

This paper presents a bridgeless-type AC-side continuous-conduction-mode (CCM) voltage-source current-source (VSCS) charge-pump (CP) power-factor-correction (PFC) electronic ballast in order to have less component count than the conventional DC-side ones. The configuration derivation of proposed ballast is illustrated. Finally, 32 W-rated power electronic ballast prototype circuit is designed and implemented. Experimental results validate that the input current harmonics meet the IEC 61000-3-2 class-C standard, and the CP capacitor helps the PFC inductor current to achieve CCM and high PF

Keywords

lamp accessories; power capacitors; power factor correction; power inductors; 32 W; IEC 61000-3-2 class-C standard; PFC inductor current; bridgeless-type AC-side continuous-conduction-mode; charge-pump capacitors; power electronic ballast prototype circuit; power-factor-correction; voltage-source current-source; Capacitors; Charge pumps; Diodes; Electronic ballasts; Equations; Equivalent circuits; IEC standards; Inductors; Power harmonic filters; Resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 2006. PESC '06. 37th IEEE

Conference_Location

Jeju

ISSN

0275-9306

Print_ISBN

0-7803-9716-9

Type

conf

DOI

10.1109/PESC.2006.1711905

Filename

1711905