Voltage Step-up Ratio of Edge Resonant Soft Switching Boost DC-DC Converter and Its Experimental Evaluations
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- Takeuchi Yujiro
- Kobe University
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- Mishima Tomokazu
- Kobe University
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- Nakaoka Mutsuo
- Kyungnam University
Bibliographic Information
- Other Title
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- 部分共振ソフトスイッチング昇圧形 DC-DCコンバータの電圧比特性とその実験評価
- ブブン キョウシン ソフトスイッチングショウアツケイ DC-DC コンバータ ノ デンアツヒ トクセイ ト ソノ ジッケン ヒョウカ
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Abstract
This paper presents a new soft switchingPWMnon-isolated high step-up boost DC-DC converter embedding an edgeresonant switched capacitor (ER-SWC) modular. The DC-DC converter treated here can achieve a high frequency ZCS turn-on and ZVS turn-off operations in active switches and minimization of a reverse recovering current due to ZCS in the freewheeling diode under DCM including CRM operation of input inductor DC current. First of all, detailed operation characteristics and voltage step-up ratio of the proposed soft switching boost DC-DC converter are presented by means of theoretical analysis. For demonstrating the effectiveness of the converter and analysis, a 1[kW]-40[kHz] laboratory prototype is evaluated in experiments, then performances of the converter are discussed from a practical point of view.
Journal
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- Journal of the Japan Institute of Power Electronics
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Journal of the Japan Institute of Power Electronics 37 (0), 97-102, 2012
The Japan Institute of Power Electronics
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Keywords
Details 詳細情報について
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- CRID
- 1390001205218563968
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- NII Article ID
- 130004940343
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- NII Book ID
- AA11921199
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- ISSN
- 18843239
- 13488538
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- NDL BIB ID
- 023681216
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed