車両2台を対象とした非接触給電システムからの磁界曝露に伴う体内誘導電界の評価

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2018/06/01

タイトル(英語): Evaluation of the Induced Electric Field in Human Body by Exposure to Leaked Magnetic Field from Wireless Power Transfer System for Two Vehicles

著者名: 伯田　祐輔（（株）豊田中央研究所 システム・エレクトロニクス2部），渡辺　俊明（（株）豊田中央研究所 システム・エレクトロニクス2部）

著者名(英語): Yusuke Hakuta (System & Electronics Engineering Dept. II, Toyota Central R&D Labs., Inc.), Toshiaki Watanabe (System & Electronics Engineering Dept. II, Toyota Central R&D Labs., Inc.)

キーワード: 非接触給電システム，磁界曝露，体内誘導電界，ICNIRPガイドライン　　wireless power transfer system，exposure to leaked magnetic field，induced electric field in human body，ICNIRP guideline

要約(英語): Recently, technology of wireless power transfer (WPT) system for EV/PHV has been developed for the purpose of facilitating the battery charging. However, it is required that we grasp the influence on human health by exposure to leaked magnetic field from WPT system. ICNIRP guideline makes a recommendation that the induced electric field in human body is used for assessment of human safety. In this paper, the value of this quantity is evaluated for different parking patterns of two vehicles. Here, transfer power and frequency are 3.7kW and 85kHz, respectively. As a result of analysis, we found that the value could be reduced by controlling the phase difference between primary currents of two vehicles for each parking pattern.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.138 No.6 （2018） 特集：電磁界の人体防護にかかわる評価技術ならびに電磁環境評価技術に関する論文

本誌掲載ページ: 329-334 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/ieejfms/138/6/138_329/_article/-char/ja/