Single-Stage Quasi-Resonant Flyback Converter for a Cost-Effective PDP Sustain Power Module
SCIE
SCOPUS
- Title
- Single-Stage Quasi-Resonant Flyback Converter for a Cost-Effective PDP Sustain Power Module
- Authors
- Kwon, JM; Choi, WY; Kwon, BH
- Date Issued
- 2011-06
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Abstract
- A single-stage quasi-resonant flyback converter is proposed for a cost-effective plasma display panel (PDP) sustain power module. The proposed converter operates at the boundary of the continuous- and discontinuous-conduction modes to reduce the switching loss of the primary switch. The bulk capacitor voltage can be independent of the output load and maintained within a practical range for the universal line input. By integrating two power conversion stages into one, the proposed converter provides a simple structure and high efficiency for the PDP sustain power module. The operational principle and theoretical analysis are presented. A prototype converter was built and tested for a 32-in PDP, which requires 150-W (180-V/0.83-A) sustain power. The experimental results verify the feasibility of the proposed scheme.
- Keywords
- Plasma display panel (PDP); power-factor correction (PFC); single-stage converter; soft-switching; variable-frequency control; DC-DC CONVERTERS; REDUCTION; DESIGN; LOADS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/17410
- DOI
- 10.1109/TIE.2010.2064274
- ISSN
- 0278-0046
- Article Type
- Article
- Citation
- IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, vol. 58, no. 6, page. 2372 - 2377, 2011-06
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