双方向絶縁形DC/DCコンバータを用いた6kW，2kWh電池電力貯蔵システムの実験的検討

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2012/02/01

タイトル(英語): Experimental Discussion on a 6-kW, 2-kWh Battery Energy Storage System Using a Bidirectional Isolated DC/DC Converter

著者名: 阿部　敬宏（東京工業大学 大学院理工学研究科 電気電子工学専攻），ナディア　メイ　リン　タン（Universiti Tenaga Nasional, College of Engineering, Dept. of Electrical Power Engineering），赤木　泰文（東京工業大学 大学院理工学研究科 電気電子工学専攻）

著者名(英語): Takahiro Abe (Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology), Nadia Mei Lin Tan (Universiti Tenaga Nasional, College of Engineering, Dept. of Electrical Power Engineering), Hirofumi Akagi (Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology)

キーワード: 双方向絶縁形DC/DCコンバータ，電力貯蔵装置，リチウムイオン電池　　bidirectional isolated dc/dc converters，energy storage systems，lithium-ion battery

要約(英語): This paper presents an experimental discussion on a 6-kW, full-bridge, zero-voltage switching bidirectional isolated dc/dc converter for a 53.2-V, 2-kWh Li-ion battery energy storage system. The combination of high-frequency switching devices, 600-V/200-A IGBTs and 100-V/500-A MOSFETs with a high-frequency transformer reduces the weight and physical size of the bidirectional isolated dc/dc converter. The dc voltage on the high-voltage side of the converter is controlled in a range of 300V to 355V as the battery voltage on the low-voltage side varies from 50V to 59V. Experimental verification of bidirectional power flow into (battery charging) or out of (battery discharging) the Li-ion battery bank is also presented. The maximal efficiency of the dc/dc converter is measured to be 98.1% during charging and 98.2% during discharging, excluding the gate drive loss and control circuit loss.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.132 No.2 （2012） 特集：J-RAIL 2010

本誌掲載ページ: 233-240 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/ieejias/132/2/132_2_233/_article/-char/ja/