Fig. 1. Cylindrical model of irradiated rail

Fig. 2. Current responses of P60 rail and cylinder models corresponding to each radius under HEMP E1 irradiation

Fig. 3. Current responses of rail and cylinder models with different lengths under HEMP E1 irradiation

Fig. 4. Electric field distribution along the line and the vertical electric field at the load end of the double conductor

Fig. 5. Schematic diagram of processing method for fast calculation of excitation field of long transmission line

Fig. 6. Influence of compensation capacitance on the distribution parameters of rail capacitance

Fig. 7. Equivalent cylindrical model of rail under electromagnetic pulse

Fig. 8. Terminal load current response of rail electromagnetic coupling time domain (FDTD-TL) algorithm and CST calculation

Fig. 9. Termination load current response under different rail lengths