HEV駆動用WFFSMの界磁巻線電流増加による高出力化メカニズムの実験検証

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: 2015/09/01

タイトル(英語): Experimental Verification of High-Power Production Mechanism by Increasing Field Winding Current in Wound Field Flux Switching Motor for HEV Traction Drive

著者名: 桑原　優（（株）デンソー），小坂　卓（名古屋工業大学），鎌田　義信（（株）デンソー），梶浦　裕章（（株）デンソー），松井　信行（名古屋工業大学）

著者名(英語): Yu Kuwahara (DENSO CORPORATION), Takashi Kosaka (Nagoya Institute of Technology), Yoshinobu Kamada (DENSO CORPORATION), Hiroaki Kajiura (DENSO CORPORATION), Nobuyuki Matsui (Nagoya Institute of Technology)

キーワード: 巻線界磁形フラックススイッチングモータ，ハイブリッド車，機器定数，高出力制御　　wound field flux switching motor，hybrid vehicles，machine parameters，high power control

要約(英語): As a type of non-permanent magnet motor, the Wound Field Flux Switching Motor (WFFSM) has attracted considerable research interest owing to its simple structure. Because both the field and the armature windings are placed in the stator, there is no need for bushes or a slip ring for field coil excitation. The rotor has neither a winding nor a permanent magnet, and therefore, it is suitable for high-speed and high-power-density motors used as HEV/EV drives.This paper focuses on the high-power production mechanism of WFFSM by increasing the field winding current, which allows for the extraction of higher power from a given WFFSM within given inverter voltage and current constraints. In order to achieve higher power production, one of the main factors is reducing the armature reaction in terms of higher power factor control and applied voltage suppression. In this study, we focus on magnetic saturation by increasing the field current excitation, which leads to saturation of the armature reaction. Experimental studies using a 100-kW test WFFSM confirm that the high-power production mechanism based on increasing the field winding current contributes to the extraction of higher power from the tested WFFSM.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.135 No.9 （2015） 特集：自動車の電動化技術

本誌掲載ページ: 939-947 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/135/9/135_939/_article/-char/ja/