Integrative device design of Tesla transformer with Blumlein pulse forming line

The principle of an integrative denvice of Tesla transformer with Blumlein pulse forming line(PFL) has been introduced in the paper. The parameters of the Telsa transformer and the Blumlein PFL were designed, while the electrical field distribution of the device was analyzed. The results show that the structure of the PFL satisfies the insulation condition of transformer oil, ensuring the device’s safe operation. Finally, the full circuit analysis of the device is simulated by Pspice. It is shown that the charge voltage of the Blumlein PFL is up to 1.37 MV. In this condition, the output voltage of 50 Ω load is 1.4 MV with 40 ns pulse width, which meets the design requirement.