TDR法を用いた寄生インダクタンスと浮遊キャパシタンスの分離計測

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: 2013/04/01

タイトル(英語): Separation Measurement of Parasitic Inductance and Stray Capacitance using the TDR Method

著者名: 橋野　哲（首都大学東京），清水　敏久（首都大学東京）

著者名(英語): Satoshi Hashino (Tokyo Metropolitan University), Toshihisa Shimizu (Tokyo Metropolitan University)

キーワード: 寄生インダクタンス，浮遊キャパシタンス，TDR測定法　　parasitic inductance，stray capacitance，TDR measurement method

要約(英語): This paper proposes measurement method to separate the parasitic inductance and stray capacitance in the components of a power electronics circuit. This study focuses on time domain reflectometry (TDR), which is a high-speed transmission technique. In many cases, components mounted on power electronics circuits have parasitic parameters such as a parasitic inductance in series with a stray capacitance in parallel. It is important to separate these parameters into components of inductance and capacitance, as well as to determine their values in order to consider EMI prevention of particularly high power density mounted converters. This paper describes a method to measure the values of the parasitic inductance and stray capacitance individually by changing the characteristic impedance of a transmission line used in the TDR measurement method.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.133 No.4 （2013）

本誌掲載ページ: 443-449 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/133/4/133_443/_article/-char/ja/