Wireless Power Transfer for Railway Vehicles

摘要

This paper deals with fundamental design criteria of stationary and dynamic wireless power transfer for electric vehicles and the development of a highly efficient system to supply trams without catenary. After describing the physical principle and mathematical relationships, requirements and characteristics of trams will be analyzed and used for a suitable system architecture. Then, parameters of windings, power electronics, and power compensation networks will be specified. Furthermore, the system's performance and transfer behaviour will be evaluated.