講演名 2014-07-10
Transient Response Improvement of DC-DC Buck Converter by Adjustable Triangular Wave Generator
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抄録(和)
抄録(英) This paper describes a simple triangular wave generator with which the slope of triangular wave is regulated based on the input and output voltages of a DC-DC buck converter. With the proposed triangular wave generator, both load and line transient responses are improved. The proposed method builds inversely proportional relationships between the slope and the output error signal for the load transient response, and proportional relationships between them for the line transient response. Required additional circuit components for this method are only a voltage controlled linear resistor and a voltage controlled current source. Compared with the conventional voltage control, the proposed method significantly improves line and load transient response. Furthermore this triangular wave slope regulation scheme is simple compared to digital feed-forward control scheme that requires non-linear calculation. Comparison of simulation results proves the improvement and feasibility of the proposed method.
キーワード(和)
キーワード(英) Adjustable Triangular Wave / DC-DC Buck Converter / Transient Response / Line Feed-Forward Control
資料番号 EE2014-6
発行日

研究会情報
研究会 EE
開催期間 2014/7/3(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Energy Engineering in Electronics and Communications (EE)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Transient Response Improvement of DC-DC Buck Converter by Adjustable Triangular Wave Generator
サブタイトル(和)
キーワード(1)(和/英) / Adjustable Triangular Wave
第 1 著者 氏名(和/英) / Shu Wu
第 1 著者 所属(和/英)
Division of Electronics and Informatics, Gunma University
発表年月日 2014-07-10
資料番号 EE2014-6
巻番号(vol) vol.114
号番号(no) 130
ページ範囲 pp.-
ページ数 6
発行日