Fig. 1. Block diagram of all-solid-state impulse voltage prototype

Fig. 2. Circuit structure diagram

Fig. 3. Charge working diagram

Fig. 4. Discharge working diagram

Fig. 5. Discharge path diagram when the nth stage-discharge switch S_dn is not conducting

Fig. 6. Schematic diagram of the driver circuit

Fig. 7. Schematic diagram of the driver circuit

Fig. 8. Modular all-solid-state waveform adjustable impulse voltage apparatus diagram

Fig. 9. Software settings interface

Fig. 10. Synchronous impulse no-load waveforms

Fig. 11. Synchronous impulse resistive capacitive load waveforms

Fig. 12. Symmetrical triangle impulse resistive capacitive load

Fig. 13. Lightning impulse resistive capacitive load waveforms

Fig. 14. Synchronous wave no-load waveforms

Fig. 15. Standard lightning impulse band-load waveforms at different voltages

Fig. 16. Lightning impulse waveforms at different front and tail times

Fig. 17. Chopped lightning impulse waveforms

Fig. 18. Output Voltage and Current Waveforms for resistive capacitive load

Fig. 19. Influence of Series Resistance and Parasitic Inductance on Output Voltage and Current Waveform