Long distance adiabatic wireless energy transfer via multiple coils coupling

TL;DR

This paper introduces a novel wireless energy transfer method using multiple coils and quantum control techniques, achieving longer transfer distances with maintained efficiency and robustness.

Contribution

It proposes a new design employing multiple states triangle crossing pattern for enhanced long-distance wireless energy transfer.

Findings

Longer transfer distances achieved.

Maintains high transfer efficiency.

Robust against variations in system parameters.

Abstract

Recently, the wireless energy transfer model can be described as the Schrodinger equation [Annals of Physics, 2011, 326(3): 626-633; Annals of Physics, 2012, 327(9): 2245-2250]. Therefore, wireless energy transfer can be designed by coherent quantum control techniques, which can achieve efficient and robust energy transfer from transmitter to receiver device. In this paper, we propose a novel design of wireless energy transfer which obtains the longer distance, efficient and robust schematic of power transfer, via multiple states triangle crossing pattern. After our calculations, we demonstrate that our design can provide much longer transfer distance with relatively smaller decreasing in the transfer efficiency.