Figures (15)  Tables (1)
    • Figure 1. 

      Schematic diagram of the DWPT system.

    • Figure 2. 

      Conception of a rectangular coil modeled using software.

    • Figure 3. 

      Transmitting and receiving coil with ferrite.

    • Figure 4. 

      The magnetic field distribution on the YZ plane was simulated under the same conditions: (a) with ferrite, (b) without ferrite.

    • Figure 5. 

      Distance between the transmitter and receiver coil along the z axis.

    • Figure 6. 

      Coupling factor for different gap values.

    • Figure 7. 

      Misalignment of receiver coil: (a) dist_x = 0, (b) dist_x = 240 mm.

    • Figure 8. 

      Coupling factor for different dist_x values.

    • Figure 9. 

      circuit topology of a DWPT.

    • Figure 10. 

      Segmentation of transmitter coils.

    • Figure 11. 

      Coupling factors for different coils.

    • Figure 12. 

      Segmentation of transmitter coils with different XX values.

    • Figure 13. 

      Coupling factor between TX1/RX for different values of XX.

    • Figure 14. 

      Coupling factor between TX2/RX for different values of XX.

    • Figure 15. 

      Coupling factor between TX1/TX2 for different values of XX.

    • Gap (mm) Without ferrite With ferrite
      L(µH) Tx1 M(µH) Tx1/Rx L(µH) Tx1 M(µH) Tx1/Rx
      100 136 39 244 95
      120 135 31 237 74

      Table 1. 

      Inductance of the rectangular coils.