Consideration for the pulse-link DC-AC converter for fuel cells

Kentaro Fukushima, Tamotsu Ninomiya, Masahito Shoyama, Isami Norigoe, Yosuke Harada, Kenta Tsukakoshi, Zheng Dai

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

1 被引用数 (Scopus)

抄録

This paper proposes a novel topology of DC-AC converter for fuel cells application, and considers the input-current reduction method. The conventional DC-AC converter for Fuel Cells has large capacitor between boost converter stage and PWM converter stage, in order to reduce input-current ripple. That capacitor disturbs to reduce the size of unit. The proposed DC-AC converter provides boosted-voltage pulse directly to PWM inverter. So, this topology is no need to insert large capacitor. Furthermore, the series LC circuit which is inserted on proposed circuit topology works as ripple canceling. This paper shows the mechanism of current-ripple reduction. Moreover, active input current-ripple reduction method is shown. Using this method, input current ripple becomes 1 [A].

本文言語英語
ホスト出版物のタイトル2008 23rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC
ページ298-303
ページ数6
DOI
出版ステータス出版済み - 2008
イベント2008 23rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC - Austin, TX, 米国
継続期間: 2 24 20082 28 2008

その他

その他2008 23rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC
国/地域米国
CityAustin, TX
Period2/24/082/28/08

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学

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