タップインダクタ方式高昇圧比DC-DCコンバータ回路の素子抵抗を考慮した昇圧比に関する研究

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2016/08/01

タイトル(英語): Study on Boost Ratio of Tapped-Inductor DC-DC Converter Circuit with Considering Element-Resistance

著者名: 劉　雨瀚（東洋大学大学院理工学研究科電気電子情報専攻），平林　直也（（株）テルミック），佐野　勇司（東洋大学大学院理工学研究科電気電子情報専攻）

著者名(英語): Yuhan Liu (Graduate School of Science and Engineering, Course of Electricity, Electronics and Communications, Toyo University), Naoya Hirabayashi (TELMIC Corporation), Yuji Sano (Graduate School of Science and Engineering, Course of Electricity, Electronics and Communications, Toyo University)

キーワード: スイッチング電源，DC-DCコンバータ，昇圧回路，トランス，昇圧比　　Switched-mode power supply，DC-DC converter，Boost circuit，Transformer，Boost ratio

要約(英語): In order to save energy, electric power of battery need to be used up as much as possible. It is necessary to design a DC-DC converter with high boost ratio. We elucidated a boost ratio of tapped-inductor DC-DC converter with considering element-resistance. The boost ratio of tapped-inductor DC-DC converter was analyzed in continuous conduction mode, critical conduction mode and discontinuous conduction mode. In experiment, tapped-inductor DC-DC converter was able to change 0.478V, in that voltage battery uses up its power energy, into 12.0V for 100Ω load resistance. Experimental boost ratio was improved to 1.51 times of that of conventional converter. Theoretical boost ratio, that considered series resistance in inductance devices and semiconductor devices was improved to 1.40 times of that of conventional converter. Furthermore, power efficiency of tapped-inductor DC-DC converter was from 62% to 75%, in that of conventional converter was from 71% to 73%.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.136 No.8 （2016） 特集Ⅰ：知能メカトロニクス分野と連携する知覚情報技術　特集Ⅱ：国際会議ICESS 2015

本誌掲載ページ: 1162-1171 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/136/8/136_1162/_article/-char/ja/