Improving Middle Load Efficiency of Dual Active Bridge Convertors using Coupled Inductors
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- Okamura Yuki
- National Institute of Technology, Kochi College
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- Nakata Yuki
- National Institute of Technology, Kochi College
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- Yoshida Masanobu
- National Institute of Technology, Kochi College
Bibliographic Information
- Other Title
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- 結合インダクタを用いたDABコンバータの中負荷効率改善に関する一検討
Abstract
<p>In this paper, a method of switching a circuit in three regions (light load, middle load, and heavy load) by using coupled inductors as auxiliary inductors is proposed. The efficiency of the proposed circuit can be improved by up to approximately 2.8pt while maintaining the ZVS range expansion via simulations. In addition, because the core can be shared by coupling the auxiliary inductors, the circuit size can be smaller than that obtained when two non-coupled inductors are used to vary the auxiliary inductance value.</p>
Journal
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- IEEJ Transactions on Industry Applications
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IEEJ Transactions on Industry Applications 142 (8), 645-646, 2022-08-01
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390855886882374400
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- ISSN
- 13488163
- 09136339
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
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- Abstract License Flag
- Disallowed