An efficient power-factor correction scheme for plasma display panels
SCIE
SCOPUS
- Title
- An efficient power-factor correction scheme for plasma display panels
- Authors
- Choi, WY; Kwon, BH
- Date Issued
- 2008-03
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGI
- Abstract
- This paper presents an efficient power-factor correction (PFC) scheme for plasma display panels (PDPs) to reduce harmonic currents and power consumption. A high-efficiency interleaved boost converter is proposed, which can reduce the conduction losses and diode reverse-recovery problems in the continuous-conduction-mode operation. A zero-current switching (ZCS) condition is obtained to solve the reverse-recovery problems of the output diodes. In addition., a control strategy is suggested for the use of the proposed converter in a practical design. A high power factor can be achieved without sensing the input voltage. The analysis of the proposed converter and its design considerations are presented in detail. The experimental results based on a 600-W prototype are discussed to evaluate the proposed converter for a PFC circuit in a 50-in PDP power supply unit.
- Keywords
- boost converter; diode reverse-recovery; interleaving technique; plasma display panels (PDPs); power-factor correction (PFC); CONVERTERS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/22524
- DOI
- 10.1109/JDT.2007.901557
- ISSN
- 1551-319X
- Article Type
- Article
- Citation
- JOURNAL OF DISPLAY TECHNOLOGY, vol. 4, no. 1, page. 70 - 80, 2008-03
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.