Research Article
Design of Coupling Coil Parameters for Wireless Charging Tram Based on Electromagnetic Safety
| Parameter | Value |
| Primary coil | 2 m 0.2 m | Secondary coil | 0.2 m 0.2 m | Power P/kW | 1 | DC voltage Udc/V | 48 | Frequency f/kHz | 30 | Number of turns of primary coil N1 | 8 | Number of turns of secondary coil N2 | 12 | Self-inductance of primary coil L1/μH | 160.8 | Self-inductance of secondary coil L2/μH | 91 | Resistance of primary coil R1/mΩ | 13.1 | Resistance of secondary coil R2/mΩ | 3.12 | Compensates capacitor of primary coil C1/nF | 176.06 | Compensates capacitor of secondary coil C2/nF | 309.55 | Load R/Ω | 1.51 |
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