85kHzを対象とした生体影響評価を目的とした磁界発生用コイルの検討

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: 2018/04/01

タイトル(英語): Design of a Coil Geometry for Generating Magnetic Field to Evaluate Biological Effects at 85kHz

著者名: 松原　壱樹（首都大学東京），和田　圭二（首都大学東京），鈴木　敬久（首都大学東京）

著者名(英語): Kazuki Matsubara (Tokyo Metropolitan University), Keiji Wada (Tokyo Metropolitan University), Yukihisa Suzuki (Tokyo Metropolitan University)

キーワード: 絶縁破壊電圧，コイル構造，磁界発生装置，磁束密度　　breakdown voltage，coil structure，magnetic field generator，magnetic flux density

要約(英語): In recent years, the use of induction-heating systems has increased and wireless power transmission (WPT) systems have been discussed. These applications are installed close to a human body. Therefore, it is important to discuss the effects of alternating magnetic fields and to evaluate electromagnetic interference. This paper discusses the design procedure of a magnetic field generator to evaluate the electromagnetic interference at 85kHz which is being studied in WPT systems for EV and HEV. The magnetic field generator presented in this paper consists of a single-phase inverter circuit that uses SiC-MOSFETs and an air-core inductor that is used as the coil for generating a magnetic field. In particular, this paper shows that the coil used for generating magnetic field needs to reduce the winding voltage to generate higher magnetic flux. In addition, this paper presents the design procedure of the proposed coil structure which can satisfy some limited conditions. The experimental results of the proposed system rated at 82kHz and 100A are presented.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.138 No.4 （2018） 特集：平成29 年産業応用部門大会

本誌掲載ページ: 360-367 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/138/4/138_360/_article/-char/ja/