Iron Loss Characteristics of Estimated ON-Voltage of Power Semiconductor by PWM Shaped Voltage Excitation

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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: 2015/10/01タイトル(英語): Iron Loss Characteristics of Estimated ON-Voltage of Power Semiconductor by PWM Shaped Voltage Excitation著者名: Kyyoul Yun (Faculty of Engineering, Gifu University), Keisuke Fujisaki (Electro Magnetic Energy System Labs., Toyota Technological Institute)著者名(英語): Kyyoul Yun (Faculty of Engineering, Gifu University), Keisuke Fujisaki (Electro Magnetic Energy System Labs., Toyota Technological Institute)キーワード: iron loss，PWM inverter，ON-voltage，power semiconductor，minor loop要約(英語): To clarify the relation between the ON-voltage of power semiconductors in the inverter and the magnetic properties such as iron loss and the magnetic hysteresis curves, the PWM shaped voltage with the virtual ON-voltage is realized experimentally by means of an arbitrary function generator and an amplifier excitation. The iron loss and the width of the minor loop increase linearly with the increasing ON-voltage. Therefore, if the inverter made a virtual voltage waveform generated by a low ON-voltage of the power semiconductor, the iron loss would be reduced.本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.135 No.10 （2015） 特集：光エネルギー応用技術の最新動向本誌掲載ページ: 605-610 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/135/10/135_605/_article/-char/ja/ Show more