It presents a hybrid resonant converter that utilizes a multi-ratio switched-capacitor stage with two flying capacitors. It comprises three conversion ratios, 1/3, 1/2, and 2/3, suitable to support the full Li-ion input voltage range. The analysis of the output resistance points to the ...
A MULTILEVEL SWITCHED CAPACITOR DC-DC CONVERTER. AN ANALYSIS OF RESONANT OPERATION CONDITIONS This paper presents the research results of a multilevel switched capacitor DC-DC converter (MLSCC). The converter, for power electronic applications, can ... AH Kawa,R Stala - 《Power Electronics & ...
QRZCSSCconvertersforbidirectionalpowerflowcontro1application,andallextendingstructureforN-phaseismentioned. Keywords:Quasiresonantzerocurrentswitching,multiphaseDC-DCconverter,switchedcapacitorbidirectionalconverter,PV system. 1.Introduction The bidirectional DC_DC ...
Multi-Ratio Resonant Switched-Capacitor Converters This chapter is dedicated to multi-ratio conversion. It presents a hybrid resonant converter that utilizes a multi-ratio switched-capacitor stage with two flying capacitors. It comprises three conversion ratios, 1/3, 1/2, and 2/3, suitab... P ...
Small Signal Model and Control of a Series Resonant Inverter with an Auxiliary Switched Capacitor Cell Using Describing Function The modeling and control of a soft-switched inverter with a switched capacitor cell is a challenging task, since the capacitor operates for a short time. This paper prese...
Bernal bilayer graphene (BLG) offers a highly flexible platform for tuning the band structure, featuring two distinct regimes. One is a tunable band gap induced by large displacement fields. Another is a gapless metallic band occurring at low fields, featuring rich fine structure consisting of four...
PHOTOVOLTAIC ENERGY EXTRACTION WITH MULTILEVEL OUTPUT DC-DC SWITCHED CAPACITOR CONVERTERS Switched capacitor multilevel output DC-DC converters can be used as panel integrated modules in a solar maximum power point tracking system. The system ca... JJ Cooley,SB Leeb - US 被引量: 29发表: 2012年...
公开/公告日期: 2006-12-14 申请(专利权)人: MITSUMI ELECTRIC CO LTD 发明人: 中島 平裕 摘要: PROBLEM TO BE SOLVED: To provide a current resonance multi-phase DC/DC converter in which mutual coupling among a plurality of current resonance multi-phase DC/DC converters can be prevented.收藏...
However, as the voltage increases, this topology requires a lot of active switches, and in the switched capacitor circuit, because the capacitors of different voltages are directly connected in parallel, it will cause a large charging current pulse. Therefore, this topology is generally applied to...
and Czarkowski, D., Resonant Power Converters, Hoboken, N.J.: John Wiley & Sons, 2012. Google Scholar Wong, C.S., Loo, K.H., Iu, H.H.C., Lai, Y.M., Chow, M.H., and Chi, K.T., Independent control of multicolor-multistring LED lighting systems with fully switched-...