A Dual-Frequency WPT Based on Multilayer Self-Decoupled Compact Coil and Dual CLCL Hybrid Compensation Topology

• Published in: IEEE transactions on power electronics Vol. 37; no. 11; pp. 13955 - 13965
• Main Authors: Dai, Zhongyu, Wang, Junhua
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.11.2022; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> CLCL</tex-math> </inline-formula> </named-content> hybrid compensation topology; Coils; Compensation; Couplings; dual-frequency; Efficiency; Harmonic analysis; Inductance; Inverters; Multilayers; Power transmission; Resonant frequency; self-decoupling; Topology; Transmission efficiency; Voltage; wireless power transfer (WPT); Wireless power transmission

This article proposes a dual-frequency wireless power transfer (WPT) with dual CLCL hybrid compensation topology and multilayer self-decoupled compact coils (MLSDCCs). It extends the transmission distance corresponding to stable high transmission power and efficiency. Based on the parameter constrai...