Research Article

Design of Coupling Coil Parameters for Wireless Charging Tram Based on Electromagnetic Safety

Table 8

Electromagnetic radiation distance.

Number of turns of primary coil N16812
Number of turns of secondary coil N216128
Magnetic field strength (theoretical) H (A/m)39.554.260.0
Magnetic field strength (simulation) H (A/m)40.856.661.7
Magnetic field strength (experiment) H (A/m)39.453.563.4