IEEE Workshop on Wide Bandgap Power Devices and Applications in Asia (WiPDA Asia 2018)

333 / 2017-12-08 22:10:24

SIC based Class E inverter used for Simultaneous Wireless Power/Information Transmission in Electric Vehicle

Plenary track > Applications in renewable energy and storage, transportation, industrial drives, and grid power

The effective simultaneous wireless transmission of power and information (SWTPI) is an issue of great interest. To improve the signal speed, the Class E inverter and SIC mosfet were choosed. To reduce the crosstalk between power and information channels, which means to realize ZVS condition of class E inverter, an parallel capacitor selction strategy is proposed. A set of experiment of 1000W and signal speed is 115.2 kbps in an air gap of 20 centimeter was carried out to verify the effectiveness of the proposed strategy.