A Novel Two-Stage High-Power-Factor Low-Frequency HID Electronic Ballast

Tsorng Juu Liang, Chun An Cheng, Wen Shang Lai

研究成果: Paper

10 引文 斯高帕斯(Scopus)

摘要

A novel two-stage, high-power-factor electronic ballast used to drive high-intensity discharge lamps is proposed in the paper. The ballast consists of a flyback-type input current shaper to achieve power factor correction and a half-bridge-type inverter to supply the lamp with low-frequency square-wave current. Owing to its low-frequency operation, no acoustic resonance occurs. The features of the ballast are cost-effective, low total-harmonic-distortion (THD), high power factor (PF>0.99). Operational principles, design equations and simulated results of one 70-W HID lamp operating at 400 Hz switching frequency with 110V-rms line input voltage are presented.

原文English
頁面2607-2612
頁數6
出版狀態Published - 2003 十二月 1
事件The 29th Annual Conference of the IEEE Industrial Electronics Society - Roanoke, VA, United States
持續時間: 2003 十一月 22003 十一月 6

Other

OtherThe 29th Annual Conference of the IEEE Industrial Electronics Society
國家United States
城市Roanoke, VA
期間03-11-0203-11-06

    指紋

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

引用此

Liang, T. J., Cheng, C. A., & Lai, W. S. (2003). A Novel Two-Stage High-Power-Factor Low-Frequency HID Electronic Ballast. 2607-2612. 論文發表於 The 29th Annual Conference of the IEEE Industrial Electronics Society, Roanoke, VA, United States.