Design considerations of a high efficiency ZVS buck AC-DC converter with constant on-time control

INTELEC, International Telecommunications Energy Conference (Proceedings)

Volumn , Issue , 2010, Pages

  Yang, Jianyou ^a   Wu, Xinke ^a   Zhang, Junming ^a   Qian, Zhaoming ^a  

^a ZHEJIANG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

AC-DC CONVERTERS; BOOST PFC; BUCK CONVERTERS; CRITICAL CONDUCTION MODES; DESIGN CONSIDERATIONS; DESIGN CRITERION; DESIGN METHODOLOGY; HIGH EFFICIENCY; IEC61000-3-2 CLASS D; INPUT CURRENT HARMONICS; INPUT VOLTAGE RANGES; TIME CONTROL;

DESIGN; HVDC POWER TRANSMISSION; TELECOMMUNICATION; ZERO VOLTAGE SWITCHING;

POWER CONVERTERS;

EID: 77957886730     PISSN: 02750473     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/INTLEC.2010.5525720     Document Type: Conference Paper

References (11)

1. L. Huber, L. Gang, and M. M. Jovanovic, "Design-Oriented Analysis and Performance Evaluation of Buck PFC Front-End," in Applied Power Electronics Conference and Exposition, 2009. APEC 2009. Twenty-Fourth Annual IEEE, 2009, p. 1170-1176.
2. IEC 61000-3-2: 2006 EMC Part 3-2: "Limits- Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)".
3. H. Endo, T. Yamashita, and T. Sugiura, "A high-power-factor buck converter," in Power Electronics Specialists Conference, 1992. PESC '92 Record., 23rd Annual IEEE, 1992, p. 1071-1076 Vol.2.
4. L. Yen-Wu and R. J. King, "High performance ripple feedback for the buck unity-power-factor rectifier," Vol. 10, p. 158-163, 1995.
5. G. Spiazzi, "Analysis of buck converters used as power factor preregulators," in Power Electronics Specialists Conference, 1997. PESC '97 Record., 28th Annual IEEE, 1997, p. 564-570 Vol.1.
6. V. Grigore and J. Kyyra, "High power factor rectifier based on buck converter operating in discontinuous capacitor voltage mode," in Applied Power Electronics Conference and Exposition, 1999. APEC '99. Fourteenth Annual, 1999, p. 612-618 Vol.1.
7. X. Li, D. Xu, and X. Zhang, "Low Cost Electronic Ballast with Buck Converter as PFC Stage," in Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International, 2006, p. 1-5.
8. B. Chen, Y. Xie, F. Huang, and J. Chen, "A Novel Single-phase Buck PFC Converter Based on One-cycle Control," in Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International, 2006, p. 1-5.
9. W. W. Weaver and P. T. Krein, "Analysis and Applications of a Current-Sourced Buck Converter," in Applied Power Electronics Conference, APEC 2007 - Twenty Second Annual IEEE, 2007, p. 1664-1670.
10. Environmental Protection Agency (EPA), "Energy Star Program requirements for single voltage external ac-dc and ac-ac power supplies," available at http://www.energystar.gov/ia/partners/prod-development/revisions/ downloads/computer/Version5.0-Computer-Spec.pdf
11. "80 Plus specification," available at http://www.80plus.org/ 80what.htm