Experimental verification of a multi-level inverter with H-bridge clamp circuit for single-phase three-wire grid connection

Jun Ichi Itoh, Takayuki Karaki, Yuichi Noge

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

4 被引用数 (Scopus)

抄録

A multilevel inverter with a H-bridge clamp circuit is proposed for single-phase three-wire (1P3W) utility connected applications such as PV systems. The proposed inverter consists of two n-level inverters and a H-bridge clamp circuit. The proposed inverter requires only 12 controllable switches to obtain a 5-level output voltage though conventional multi-level converters with grounded neutral point of the DC-bus require 16 switches. The control strategy for the proposed circuit is also discussed in this paper. Moreover, a numerical parameter design method is established and then verified by experiments. Finally, the grid connected operation is presented by experimental results.

本文言語英語
ホスト出版物のタイトルIECON Proceedings (Industrial Electronics Conference)
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1446-1452
ページ数7
ISBN(電子版)9781479940325
DOI
出版ステータス出版済み - 2月 24 2014
外部発表はい

出版物シリーズ

名前IECON Proceedings (Industrial Electronics Conference)

!!!All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学

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