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Characteristics Analysis of High Temperature Superconducting Wireless Power Transmission System

The efficiency of wireless power transfer depends on the resistance of the induction coil, and the smaller the coil resistance, the higher the transmission efficiency. Due to its zero DC resistance, low AC loss and high current density, high temperature superconductor can bring obviously advantages on improving transmission efficiency. As a result, the high temperature superconductor is implanted with wireless power transfer in this paper, and the electromagnetic and efficiency characteristics of the transmission system are researched.