走行中ワイヤレス給電における送電コイルの薄型化とエッジワイズコイルの提案
書誌事項
- タイトル別名
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- Thinner Transmitting and Edgewise Coils in Dynamic Wireless Power Transfer
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説明
<p>Dynamic wireless power transfer (DWPT) has garnered significant research attention in recent years as a means to facilitate the adoption of electric vehicles. Implementing this technology requires embedding transmission coils into roadways, and numerous studies have explored the practicality of such buried coil systems. In this paper, we introduce an edgewise coil design that offers enhanced heat dissipation and cost efficiency for use as transmitting coils in DWPT systems. Experimental comparisons were conducted between traditional litz wire coils and the proposed edgewise coils, focusing on transmission characteristics and heat generation when embedded in the road. The results demonstrate that the edgewise coils maintain transmission performance comparable to that of conventional systems while reducing coil temperature rise by 4.2°C. These results underscore the potential of edgewise coils as an effective and practical alternative for DWPT applications.</p>
収録刊行物
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- 電気学会論文誌D(産業応用部門誌)
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電気学会論文誌D(産業応用部門誌) 145 (6), 439-448, 2025-06-01
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390585869248453120
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- ISSN
- 13488163
- 09136339
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- 抄録ライセンスフラグ
- 使用不可