DocumentCode
1169911
Title
A novel low-frequency electronic ballast for HID lamps
Author
Li, Hua ; Shen, Miaosen ; Jiang, Yifeng ; Qian, Zhaoming
Author_Institution
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Volume
41
Issue
5
fYear
2005
Firstpage
1401
Lastpage
1408
Abstract
A novel two-stage low-frequency electronic ballast circuit is proposed in this paper. The circuit achieves high power factor and is acoustic resonance free with simpler, cheaper, and more reliable topology. Simulation results and experimental results obtained from a laboratory prototype for a 70-W metal halide lamp are shown to verify the validity of the proposed ballast.
Keywords
acoustic resonance; lamp accessories; metal vapour lamps; power factor correction; HID lamp; acoustic resonance; high-intensity discharge lamp; low-frequency electronic ballast; metal halide lamp; power-factor correction; Acoustic applications; Acoustic emission; Circuits; Electromagnetic interference; Electronic ballasts; Fluorescent lamps; Frequency; High intensity discharge lamps; Resonance; Voltage; Electronic ballast; high-intensity discharge (HID) lamp; power-factor correction (PFC);
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/TIA.2005.853370
Filename
1510841
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