Wireless power transfer system with load-independent inverse class-E oscillator
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- Komiyama Yutaro
- Graduate School of Science and Engineering, Chiba University
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- Matsuhashi Shuya
- Graduate School of Science and Engineering, Chiba University
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- Zhu Wenqi
- Graduate School of Science and Engineering, Chiba University
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- Nguyen Kien
- Graduate School of Science and Engineering, Chiba University
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- Uematsu Takeshi
- Omron Corporation
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- Ito Yuki
- Omron Corporation
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- Mishima Taichi
- Omron Corporation
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- Sekiya Hiroo
- Graduate School of Science and Engineering, Chiba University
書誌事項
- 公開日
- 2022
- 資源種別
- journal article
- DOI
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- 10.1587/nolta.13.465
- 公開者
- 一般社団法人 電子情報通信学会
説明
<p>This paper proposes a wireless power transfer (WPT) system using the load-independent inverse class-E oscillator. The proposed system realizes autonomous operation without using external driving circuits. Therefore, it is easier to design the power-transmission inverter at high frequencies, in particular. Moreover, the proposed WPT system has load-independent characteristics. It maintains constant output voltage and zero current switching (ZCS) of the MOSFET without applying any controls for load variations. We conducted the circuit analysis and the experimental verifications for the proposed system. In the experiment, the proposed system achieved 76.5% power-delivery efficiency with 20 W output power and 1 MHz operating frequency at the rated state.</p>
収録刊行物
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- Nonlinear Theory and Its Applications, IEICE
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Nonlinear Theory and Its Applications, IEICE 13 (2), 465-470, 2022
一般社団法人 電子情報通信学会
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詳細情報 詳細情報について
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- CRID
- 1390010292846861440
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- ISSN
- 21854106
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- Crossref
- KAKEN
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
