Multi-phase adaptive on-time PFC for better light load efficiency and EMI performance

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Volumn , Issue , 2011, Pages 529-534

  Li, Qian ^a   Lee, Fred C ^a  

^a VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE PHASE; DISTRIBUTED POWER SYSTEMS; EMI FILTERS; FRONT-END POWER; HIGH EFFICIENCY; HIGH POWER DENSITY; LIGHT-LOAD EFFICIENCY; LOAD RANGE; MULTIPHASE APPROACH; NOISE CANCELLATION; POWER FACTOR CORRECTIONS; SINGLE PHASE; TIME CONTROL;

EFFICIENCY; ELECTRIC POWER FACTOR; INFORMATION TECHNOLOGY; POWER ELECTRONICS;

DC POWER TRANSMISSION;

EID: 79955783577     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APEC.2011.5744647     Document Type: Conference Paper

References (7)

1. Qian Li; Lee, F. C.; Ming Xu; Chuanyun Wang; "Light Load Efficiency Improvement for PFC", Energy Conversion Congress and Exposition, 2009, pp. 3755-3760
2. http://www.80plus.org/
3. http://www.energystar.gov/
4. http://www.climatesaverscomputing.org/
5. Lee, F.C.; Ming Xu; Shou Wang; Bing Lu; "Design Challenges for Distributed Power Systems", International Power Electronics and Motion Control Conference, 2006, Vol. 1, pp. 1-15.
6. Pengju Kong; Shuo Wang; Chuanyun Wang; Lee, F. C.; "Reduction Technique for the Interleaved Multichannel PFC Converter", Applied Power Electronics Conference and Exposition, 2008, pp. 729-735
7. Chuanyun Wang; Ming Xu; Lee. F.C. Bing Lu; "EMI Study for the Interleaved Multi-Channel PFC", Power Electronics Specialists Conference, 2007, pp. 1336-1342