A New Transformer for High Voltage Charging Power Supply

Jianming Liu (Yanshan University)
Meng Wang (Yanshan University)
Fucai Liu (Yanshan University)

Indonesian Journal of Electrical Engineering and Computer Science
Vol 12, No 2: February 2014

In this paper, the authers present a new high-frequency transformer for high-voltage capacitor charging power supply. They also establish a new topology structure and the charging control strategy for the charging power supply. The effects of leakage inductance and distributed capacitance by using the soft switching in the transformer were then analyzed. Finally, the different leakage inductances in the two transformers were tested. The results of the above study provide a theoratical basis for the application of the new high frequency transformer in pulsed power supply. DOI : http://dx.doi.org/10.11591/telkomnika.v12i2.4210