Table 1 Tested assembly and variants of experimental set-up.

Compensation components

L

23 μH

C

3.3 nF

Variable load

R_trim

0–20 Ω

On-board electronics (Secondary side of WPT system)

Diode bridge

H-bridge SiC

Diode Bridge + DCDC

L_DCDC = 10 μH

I_type Bridge

2*L 10 μH, SiC

U_type Bridge

CMM = 900 μH, SiC

Off-board electronics (Primary side of WPT system)

Inverter

H-bridge SiC

Power supply

Universal

Electrical parameters

Voltage range

Up to 312 V

Current range

Up to 15 A

Power limit

500 W

Frequency

577 kHz