電磁結合による非接触電力伝送の原理について

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: 2011/05/01

タイトル(英語): Study on the Principle of Contactless Electric Power Transfer via Electromagnetic Coupling

著者名: 萩原　述史（（株）タムラ製作所）

著者名(英語): Nobumi Hagiwara (Tamura Corporation)

キーワード: 非接触電力伝送，ワイヤレス給電，電磁共鳴，電磁結合，自己インダクタンス，相互インダクタンス　　contactless power transfer，wireless power supply，electro magnetic resonance，electro magnetic coupling，self inductance，mutual inductance

要約(英語): In recent years, contactless transfer of electric power has received worldwide attention. Among many contactless electric power transmission systems, an electromagnetic resonant system showed a remarkable ability to turn on a 60 watt light bulb that was at a distances of 2 meters from a power source. Several papers that explain the principle of the system have been published, but an analytical explanation of this principle has not been provided. In this paper, the author provides an analytical explanation of the principle behind the power transfer system. The analysis can facilitate the evaluation of the characteristics of the system, such as resonant frequencies, transferable power, efficiency, coil voltages, etc., and may be useful in the synthesis of contactless power transfer systems.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.5 （2011）

本誌掲載ページ: 708-713 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/131/5/131_5_708/_article/-char/ja/