Magnetic Saturation Due to Fast Dynamic Response and Its Eliminating Method in Bridge-Type DC-DC Converter
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概要
- 論文の詳細を見る
Method for eliminating magnetic saturation in low-voltage and high-current DC-DC converter with fast dynamic response is described. The magnetic saturation is observed in onboard isolated bridge-type DC-DC converter due to inherently asymmetrical PWM signal during transient condition. The saturation is not eliminated by using ac-coupling capacitor for transformer. Mechanism of the saturation is analyzed and confirmed by experiments. Based on the analysis a solution for the magnetic saturation is proposed. The effectiveness of proposed method is also confirmed by experiments.
- （社）電子情報通信学会の論文
- 2010-08-01
著者
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KOHAMA Teruhiko
Department of Electrical Engineering, Fukuoka University
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Inoue Akio
Department Of Electrical Engineering Fukuoka University
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Inoue Akio
Department Of Astronomy Faculty Of Science Kyoto University
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Kohama Teruhiko
Department Of Electrical Engineering Fukuoka University
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TOKIMATSU Sunao
Department of Electrical Engineering, Fukuoka University
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Tokimatsu Sunao
Department Of Electrical Engineering Fukuoka University
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