An LC Generator Based on Accurate Synchronization Controlling of Multisecondary Windings Saturable Pulse Transformer

摘要

High synchronization accuracy can be obtained when saturable pulse transformer (SPT) with multisecondary windings is employed in the technology of multipulses synchronization. LC generator based on multisecondary windings SPT is presented in this paper. The operation principle of the proposed LC generator is introduced. Three important requirements for voltage multiplication are analyzed and simulated. Experimental studies are carried out, and the results show that: when the primary energy storage capacitor is charged to 335 V, the output voltage of the system can reach up to 48.2 kV. The voltage multiplication ratio is 2.9. It means that the output voltage is 2.9 times larger than the charging voltage on single main energy storage capacitor. The step up ratio of the whole generator is 143.9. The voltage multiplication ratio increases with the increase of the charging voltage. The generator is suitable to operate at high voltage situation.