Design and Implementation of Contactless Dynamic Power Track System for Electric Vehicles

Abstract

This thesis is aimed to utilize the technology of contactless power transmission system with the inductively coupled structure In order to increase lateral displacement the structure of the transmitter coil and the receiver coil is analyzed by the magnetic field simulation The toroidal structure with the uniform magnetic flux density distribution has been proposed According to theoretical analysis the transmitter-side impedance transformation circuit and the receiver-side parallel resonant are utilized for improving the power transmission efficiency In order to reduce the power consumption the power track system is also controlled by the track detection mechanism technology and using the RS-485 interface to communication with the centralized control to monitor the array track data According to the experimental measurement the output power is 537 6 W and the maximum transmission efficiency is about 77 63% over 15 cm airgap

Date of Award	2019
Original language	English
Supervisor	Jia-You Lee (Supervisor)