Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter

Yuichi Noge, Mitsuru Miyashita, Mingcong Deng

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

In this paper, a photovoltaic module integrated microinverter with gradationally controlled voltage sources and a series connected buck converter or a full bridge inverter as an active filter is proposed. Recently, typical commercially used microinveter can achieve high efficiency. By using microinverter system, high Maximum Power Point Tracking (MPPT) efficiency by its small photovoltaic area can be achieved. The proposed circuit is a combination of a gradationally controlled voltage source with low switching frequency, a series connected active filter with high switching frequency and an unfolding circuit. The power to be converted in this circuit can be reduced to 1/8 as compared with a conventional full power conversion inverter. The circuit construction, the controller for the proposed circuits are described. In addition, the grid connected operations are verified by circuit simulation.

本文言語英語
ホスト出版物のタイトルProceedings
ホスト出版物のサブタイトルIECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1910-1915
ページ数6
ISBN(電子版)9781509066841
DOI
出版ステータス出版済み - 12 26 2018
外部発表はい
イベント44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018 - Washington, 米国
継続期間: 10 20 201810 23 2018

出版物シリーズ

名前Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society

会議

会議44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018
国/地域米国
CityWashington
Period10/20/1810/23/18

All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 電子工学および電気工学
  • 産業および生産工学
  • 制御と最適化

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