極低オン電圧半導体素子を用いたインバータ励磁下における電磁鋼板の鉄損特性に関する一考察

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: 2014/07/01

タイトル(英語): Iron Loss Characteristics of Electrical Steel Sheet under Inverter Excitation by Using Power Semiconductor with Extremely Low On-voltage Property

著者名: 小田原　峻也（豊田工業大学），萱森　大輔（豊田工業大学），藤崎　敬介（豊田工業大学）

著者名(英語): Shunya Odawara (Toyota Technological Institute), Daisuke Kayamori (Toyota Technological Institute), Keisuke Fujisaki (Toyota Technological Institute)

キーワード: 電力用半導体，オン電圧，鉄損，SiC-MOSFET，Si-IGBT，単相PWMインバータ　　power semiconductor，on-voltage，iron loss，SiC-MOSFET，Si-IGBT，single phase PWM inverter

要約(英語): In this study, it is demonstrated that the iron loss from the SiC-MOSFET, which is a new power semiconductor with an extremely low on-voltage for electric machine drives is almost the same as that from Si-IGBT, which is a conventional power semiconductor. In order to evaluate the iron loss characteristics when a SiC device is used, two single-phase PWM inverters are built and used for the excitation of a ring made of electrical steel sheets. One of the inverter employs a SiC-MOSFET, and the other inverter employs a Si-IGBT. Then, the iron losses for the two inverters are compared.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.134 No.7 （2014）

本誌掲載ページ: 649-655 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/134/7/134_649/_article/-char/ja/