Widely Applicable Floating Power Supply for Gate Drivers Using Capacitive Isolation

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2022/03/01

タイトル(英語): Widely Applicable Floating Power Supply for Gate Drivers Using Capacitive Isolation

著者名: Tessen Omura (Graduate School of Science and Engineering, Chiba University), Kenji Natori (Graduate School of Science and Engineering, Chiba University), Yukihiko Sato (Graduate School of Science and Engineering, Chiba University)

著者名(英語): Tessen Omura (Graduate School of Science and Engineering, Chiba University), Kenji Natori (Graduate School of Science and Engineering, Chiba University), Yukihiko Sato (Graduate School of Science and Engineering, Chiba University)

キーワード: gate driver，floating power supply，capacitive isolation，diode-clamped multilevel converter

要約(英語): Many techniques have been proposed as power supply methods for high-side gate drivers. However, most techniques that do not depend on the topology of the main circuit have drawbacks related to the size and cost. This paper proposes a novel floating power supply based on capacitive isolation. The proposed circuit is designed to operate independently of the main circuit, and it is cheaper and smaller than conventional circuits. The proposed method is applied to a diode-clamped multilevel topology and is validated by experiments.

本誌: IEEJ Journal of Industry Applications Vol.11 No.2 （2022） Special Issue on “Motion Control and its Related Technologies”

本誌掲載ページ: 369-378 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/11/2/11_20012881/_article/-char/ja/