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: 2024/12/01タイトル(英語): Effect of DC-link Capacitor on EMI Characteristics of Large-Current SiC Power Module著者名: 井渕 貴章(大阪大学),舟木 剛(大阪大学)著者名(英語): Takaaki Ibuchi (Osaka University), Tsuyoshi Funaki (Osaka University)キーワード: SiCパワーモジュール,DCリンクキャパシタ,過渡応答モデリング,伝導ノイズ SiC power module,DC-link capacitor,transient response modeling,conducted noise要約(英語): This paper studies electromagnetic interference (EMI) noise mitigation for large-current SiC power modules with integrated DC-link capacitors. Symmetrically-placed DC-link capacitors in a power module most effectively reduce conducted-EMI in the MHz-band. The challenge is to reduce the several hundred kHz band differential-mode noises caused by the parallel connection of the smoothing- and DC-link capacitors.本誌: 電気学会論文誌D(産業応用部門誌) Vol.144 No.12 (2024)本誌掲載ページ: 835-845 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/144/12/144_835/_article/-char/ja/