Name
Abstract | ||
|---|---|---|
A novel wireless power transfer (WPT) system with double intermediate resonators is proposed. In addition to the power and load coils, this WPT system has four self-resonators: 1) a sending resonator; 2) a receiving resonator; and 3) two intermediate resonators. For optimal design, this WPT system is analyzed using an equivalent circuit model. In particular, a tuning scheme for coupling coefficients is proposed to determine optimal positions of the power and load self-resonators for maximizing the power transfer efficiency. The experiments show that the electric power can be wirelessly transferred to the receiving coil located at a distance of more than four times the resonator diameter away from the sending coil. The measured transfer efficiency of this WPT system is above 70%. |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1109/TIE.2015.2510512 | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS |
Keywords | Field | DocType |
Circuit model, intermediate resonators, tuning scheme, wireless power transfer (WPT) | Electric power,Wireless power transfer,Coupling,Resonator,Electromagnetic coil,Maximum power transfer theorem,Engineering,Electrical engineering,Coupling coefficient of resonators,Equivalent circuit | Journal |
Volume | Issue | ISSN |
63 | 4 | 0278-0046 |
Citations | PageRank | References |
2 | 0.44 | 5 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xiaochang Liu | 1 | 2 | 0.44 |
| Gaofeng Wang | 2 | 24 | 10.09 |