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  • Summary & Details

High-power and Long-distance transmission Using the Electric Field Resonance

Detailed Information

Category(E)Wireless Power Transfer III
Author(E)1) Kazuyoshi Hada, 2) Daiki Obara, 3) Hiroyuki Yamazaki, 4) Akihiro Okudera, 5) Mitsuru Masuda
Affiliation(E)1) Furukawa Electric Co., Ltd., 2) Furukawa Electric Co., Ltd., 3) Furukawa Electric Co., Ltd., 4) Furukawa Electric Co., Ltd., 5) Furukawa Electric Co., Ltd.
Abstract(E)There is considerable interest in the Wireless Power Transfer (WPT) as a technology for charging an electric vehicle and a mobile equipment in a non-contact manner. We are conducting a study with the purpose of achievement of a wireless power transmission system using the electric field resonance. In this paper, we have achieved a 3-kW power transmission with the efficiency of 79.8% at the distance of 150 mm between couplers.

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