Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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IMPROVEMENTS OF SWITCHED-CAPACITOR NETWORKS TO THE PERFORMANCE OF SWITCHING DC-DC CONVERTERS

  • Liu, Jian (Dept.of Automation Engineering, Xi'an University of Technology) ;
  • Chen, Zhiming (Dept.of Automation Engineering, Xi'an University of Technology) ;
  • Yan, Baiping (Dept.of Automation Engineering, Xi'an University of Technology)
  • Published : 1998.10.01
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Abstract

Three switched-capacitor(SC) networks are presented including series-parallel capacitor set, reversed-switched-capacitor network and push-pull switched-capacitor network, the performances of which are discussed. Combining the SC networks with traditional DC-DC converters, we form several new topologies. Experiment and analyzed results show that the behavior of a DC-DC converter with large voltage ratio can be improved. A wider voltage conversion range is also obtained.

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