A family of high-power multilevel switched capacitor-based resonant DC-DC converters – operational parameters and novel concepts of topologies

Bulletin of the Polish Academy of Sciences. Technical Sciences

A. KawaFaculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  A. MondzikFaculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  A. PenczekFaculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  S. PirógFaculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  A. Ska?aFaculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  Z. WaradzynFaculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  R. StalaCorresponding authorFaculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹ 

[1] Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Krakow, Poland

关键词: Keywords: DC-DC converter;    high power converter;    resonant converter;    high voltage gain;    zero-current switching;   

DOI  :  10.1515/bpasts-2017-0069

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

This paper presents the concept of topologies and investigation results of switched-capacitor voltage multipliers designed for application in high power systems. The analyzed family of multilevel converters includes established topologies as well as novel concepts. The application of thyristors as well as the invention of novel concepts of multiplier topologies and appropriate control make it possible to achieve high efficiency, high voltage gain, reliable and simple DC-DC converters for high power systems. Based on analytical models of the SCVMs, the paper presents a discussion of the selection of components and the efficiency of the converters as a function of converted power as well as the voltage range on the input and the output side. The results are supported by computer simulations and demonstrative experimental tests.

【 授权许可】

Unknown