Iron Loss and Hysteretic Properties under PWM Inverter Excitation at High Ambient Temperatures

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カテゴリ: 論文誌(論文単位)グループ名: 【D】産業応用部門（英文）発行日: 2018/07/01タイトル(英語): Iron Loss and Hysteretic Properties under PWM Inverter Excitation at High Ambient Temperatures著者名: Atsushi Yao (Departme nt of Advanced Science and Technology, Toyota Technological Institute/Department of Electrical and Computer Engineering, Toyama Prefectural University), Shunya Odawara (Department of Electrical and Electronic Engineering, Kitami Insti著者名(英語): Atsushi Yao (Department of Advanced Science and Technology, Toyota Technological Institute/Department of Electrical and Computer Engineering, Toyama Prefectural University), Shunya Odawara (Department of Electrical and Electronic Engineering, Kitami Instiキーワード: inverter，iron loss，high-temperatures，play model，Cauer circuit要約(英語): We experimentally and numerically investigate the magnetic properties of magnetic materials excited by sinusoidal and pulse width modulation (PWM) inverter input at high ambient and room temperatures. We show that the iron losses under sinusoidal and PWM inverter excitations decrease with an increase in temperature. It is found that the temperature dependency of iron loss properties is related not only to major loop but also to minor loops. Furthermore, we derive the numerical expression for the hysteretic properties of the PWM inverter- and sinusoidal-fed ring tests at room temperature and 300℃ by using the play model with the Cauer circuit.本誌: IEEJ Journal of Industry Applications Vol.7 No.4 （2018） Special Issue on “Linear Drive Technologies”本誌掲載ページ: 298-304 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/7/4/7_298/_article/-char/ja/ Show more