書誌事項
- タイトル別名
-
- Study on the Transmission Efficiency of Wireless Charging System using Asymmetrical Flat Spiral Coil
- ヒタイショウ ヒラマキ コイル オ モチイタ ヒセッショク キュウデン ソウチ ニ オケル デンソウ コウリツ ノ コウサツ
この論文をさがす
説明
This paper represents the research finding of wireless electric power transmission using same or different outer diameter flat spiral coil. The coupling factor, transmission power and transmission efficiency of asymmetrical coil which has same inner diameter but different turn numbers was compared with symmetrical coil which has same inner diameter and same turn numbers. In the application of wireless electric power transmission for electric assisted bicycles, small size diameter coil (less than ø10 cm) is more suitable than large size diameter coil (larger than ø50 cm), therefore, a small size coil is used. In the results, an electric power transmission by using asymmetrical coil was found the same as that of symmetrical coil. However, the distance for power transmission by asymmetrical coil was found smaller than symmetrical coil. When a secondary battery was connected with wireless power transmission as a load, the apparent resistance of secondary battery had influence on charging rate. This resistance change was used for battery charging apparatus instead of feedback control.
収録刊行物
-
- 日本AEM学会誌
-
日本AEM学会誌 22 (1), 41-47, 2014
日本AEM学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282680482969472
-
- NII論文ID
- 130004728465
-
- NII書誌ID
- AN10457520
-
- ISSN
- 21879257
- 09194452
-
- NDL書誌ID
- 025468530
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可