Constant power control based self-oscillating electronic ballast

Ray-Lee Lin; Y. D. Lee

doi:10.1109/APEC.2005.1453005

Constant power control based self-oscillating electronic ballast

Ray-Lee Lin, Y. D. Lee

Department of Electrical Engineering

Research output: Contribution to conference › Paper

13 Citations (Scopus)

Abstract

This paper presents the constant-power control circuit, which maintains the input power and lamp power of the self-oscillating ballast. Abilities of constant input power and lamp power are required for the self-oscillating ballast. The conventional self-oscillating electronic ballast is disadvantageous because the input power and lamp power vary according to the input voltage. This difference in lamp power causes poor quality of illumination for the lamp. In order to solve the problems of the self-oscillating electronic ballast, a constant-power control circuit is proposed to provide constant input power and lamp power. In this paper, a 38 W self-oscillating ballast with the constant-control circuit is implemented. The ability to provide constant levels of input power and lamp power is demonstrated in the experimental results to verify the performance of the proposed constant-power control circuit.

Original language	English
Pages	589-595
Number of pages	7
DOIs	https://doi.org/10.1109/APEC.2005.1453005
Publication status	Published - 2005 Dec 1
Event	20th Annual IEEEApplied Power ElectronicsConference and Exposition, APEC 2005 - Austin, TX, United States Duration: 2005 Mar 6 → 2005 Mar 10

Other

Other	20th Annual IEEEApplied Power ElectronicsConference and Exposition, APEC 2005
Country	United States
City	Austin, TX
Period	05-03-06 → 05-03-10

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/APEC.2005.1453005

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Lin, R-L., & Lee, Y. D. (2005). Constant power control based self-oscillating electronic ballast. 589-595. Paper presented at 20th Annual IEEEApplied Power ElectronicsConference and Exposition, APEC 2005, Austin, TX, United States. https://doi.org/10.1109/APEC.2005.1453005

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