Single-Phase Sinewave Inverter System with Time Sharing DC Link Voltage Sinewave Tracking Soft Switching PWM Boost Chopper for Stand-Alone Fuel Cell Power Conditioner

カテゴリ: 全国大会

論文No: 4-097

グループ名: 【全国大会】平成17年電気学会全国大会論文集

発行日: 2005/03/15

タイトル(英語): Single-Phase Sinewave Inverter System with Time Sharing DC Link Voltage Sinewave Tracking Soft Switching PWM Boost Chopper for Stand-Alone Fuel Cell Power Conditioner

著者名: Koki Ogura(Yamaguchi University),Nabil A. Ahmed (Yamaguchi University),Hyun Woo Lee (Yamaguchi University),Mutsuo Nakaoka(Yamaguchi University)

著者名(英語): koki Ogura(Yamaguchi University),Nabil A. Ahmed (Yamaguchi University),Hyun Woo Lee (Yamaguchi University),Mutsuo Nakaoka(Yamaguchi University)

キーワード: Sinewave Inverter|Sinewave PWM Boost Chopper|Passive Soft Switching |Quasi Resonance|Dual Mode Time Sharing Control|Fuel Cell Power Generation

要約(日本語): This paper presents a novel circuit topology of a high efficiency single-phase sinewave inverter. This converter is composed of time-sharing operated sinewave absolute modulation boost chopper with a bypass diode in the first power processing stage and time-sharing sinewave pulse modulated full-bridge inverter in the second power processing stage operated by time-sharing dual mode pulse pattern control scheme. The unique operating principle of the two power processing stage with time-sharing dual mode sinewave modulation scheme is described with a design example. This paper proposes a sinewave tracking voltage controlled soft switching PWM boost chopper with a passive auxiliary edge-resonant snubber.

原稿種別: 日本語

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