走行中非接触給電システムの効率/電流高調波に関する制御手法と回路手法の比較検証

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: 2022/07/01

タイトル(英語): Comparison and Verification of Control and Filter Methods for Efficiency and Current Harmonic Components of a Dynamic Wireless Power Transfer System

著者名: 角谷　勇人（（株）デンソー／東京大学），清水　修（東京大学），永井　栄寿（東京大学），柳　達也（東京大学／ローム（株）），藤本　博志（東京大学），高橋　英介（（株）デンソー），山口　宜久（（株）デンソー），谷　恵亮（（株）デンソー）

著者名(英語): Hayato Sumiya (DENSO CORPORATION/The University of Tokyo), Osamu Shimizu (The University of Tokyo), Sakahisa Nagai (The University of Tokyo), Tatsuya Yanagi (The University of Tokyo/ROHM Co., Ltd.), Hiroshi Fujimoto (The University of Tokyo), Eisuke Takahashi (DENSO CORPORATION), Nobuhisa Yamaguchi (DENSO CORPORATION), Keisuke Tani (DENSO CORPORATION)

キーワード: 走行中非接触給電，漏洩磁界，電流低次高調波，矩形波入力，位相シフト，Double-LCC　　dynamic wireless power transfer，magnetic field leakage，low-order-harmonic current，square input，phase-shift，Double-LCC

要約(英語): The reduction of the leakage magnetic field is a critical problem in achieving the realization of a dynamic wireless power transfer system for battery electric vehicles. In particular, besides the leakage magnetic field of the fundamental component, the harmonic components must also be suppressed. In Japan, the regulation values of the leakage magnetic field are set according to the Radio Law. Accordingly, two methods have been proposed to reduce the harmonic components of the leakage magnetic field: a control method and a circuit method. In the control method, an inverter and rectifier are controlled using a phase shift that can reduce a specific order component. In the circuit method, an LCC circuit with low-pass filter characteristics has been investigated for each of the transmitter and receiver coils has been studied. In this paper, we compare the control method and the circuit method using the same coil and verify how the efficiency and the harmonic components of the current change with respect to the conventional square wave drive.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.142 No.7 （2022）

本誌掲載ページ: 516-525 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/142/7/142_516/_article/-char/ja/