Research Article
Research on Characteristics of Wireless Power Transfer System Based on U-Type Coupling Mechanism
| Institution | Gap | P (kW) | η (%) |
| Korea Institute of Science and Technology | 20 cm | 9.5 | 91 | Korea Institute of Science and Technology | 7 cm | 300 | 96 | Fraunhofer Institute of Integrated Systems and Device Technology | 3 mm | 20 | 89.7 | Tianjin Polytechnic University | 5 cm | 139 | 91.4 | Harbin Institute of Technology | 1 cm | 3 | 87.1 | Institute of Electrical Engineering, Chinese Academy of Sciences | 16 cm | 80 | 88 | University of Auckland | 15 cm | 2.2 | 95.4 | University of Malaya | 150 mm | 1 | 90.5 | University of Malaya | — | 420 | 91.2 |
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