Development of thin sheet coil for EV-WPT Proposal of a new type coil unit
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.):¥1,100 Members (tax incl.):¥880
- Publication code
- 20214323
- Paper/Info type
- Other International Conferences
No.D2.2
- Pages
- 1-4(Total 4 p)
- Date of publication
- May 2021
- Publisher
- JSAE
- Language
- English
- Event
- International Electric Vehicle Technology Conference EVTeC 2021 [Online Meeting]
Detailed Information
Category(E) | Wireless Power Transfer II |
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Author(E) | 1) Masato Okabe, 2) Junya Otsuki, 3) Hiroyuki Hase, 4) Hiroomi Katagiri |
Affiliation(E) | 1) Dai Nippon Printing Co., ltd., 2) Dai Nippon Printing Co., ltd., 3) Dai Nippon Printing Co., ltd., 4) Dai Nippon Printing Co., ltd. |
Abstract(E) | The authors are studying a coil composed of thin metal instead of hand winding a Litz wire. We have reported that the magnetic field leakage radiated from the thin sheet coil is reduced. 1) We have repeatedly studied the line pattern and layer structure of the seat coil and succeeded in further reducing the thickness and weight and improving the transmission performance. The improved coil significantly reduced the amount of copper material used in it and is also effective in reducing material cost and manufacturing process costs. In this paper, we report the features of the new seat coil. |