A novel electrolytic capacitor-less multilevel inverter with coupled inductor

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

In this paper, a novel multilevel electrolytic capacitor-less inverter is proposed. With the three-winding coupled inductor, input voltage can be divided without electrolytic capacitors. Hence, no voltage-balancing circuit is needed. Less power switches are required for the proposed circuit compared to the existing topologies. Only ten switches are required to generate seven-level output. Finally, a laboratory prototype of seven-level inverter with 320V input voltage and 220 Vrms/3kW output is implemented. The efficiency under full load is 94.82%, the maximum efficiency is 96.39% under 74.34 % load. Extended circuit is also proposed.

原文English
主出版物標題2016 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2016
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781509061730
DOIs
出版狀態Published - 2017 一月 9
事件2016 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2016 - Singapore, Singapore
持續時間: 2016 十月 252016 十月 27

出版系列

名字2016 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2016

Other

Other2016 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2016
國家/地區Singapore
城市Singapore
期間16-10-2516-10-27

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 汽車工程
  • 運輸

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