A Contactless Power transfer Device Applied to the CT System

This paper designed a kind of contactless power transfer device applied to CT system, which solves the problem that traditional contact slip-ring device needs frequent maintenance. According to the circuit model of the device, the power density of the device is increased by adding compensation capacitance. The structure of the device is simulated and optimized to improve the coupling coefficient between the primary and secondary sides. Applying high frequency inverter to reduce transmission loss at higher working frequency.