China International Youth Conference on Electrical Engineering (CIYCEE 2020)

7 / 2020-09-23 16:31:56

Analysis of Compensation Topology of Magnetically Coupled Wireless Energy

compensation topology,magnetically coupled,wireless energy transmission

Compensation topology is an important part of the magnetic coupling wireless energy transmission system, which is of great significance for improving system efficiency and minimizing device stress. First introduce the classification and evolution of the compensation topology, and then use the fundamental wave approximation method as a tool to derive the equivalent circuit models of various topologies, obtain the parameter design methods of the topology, and summarize the output characteristics of these topologies. Finally, based on the same set of coils, the circuit characteristics of the system under different topologies are quantitatively analyzed, and the advantages and disadvantages are summarized.