Digital control capacitor charging power supply for high power RSD pulse generator

In this paper, high voltage and high frequency Capacitor Charging Power Supply based on serial resonant topology is analyzed. Considering the nonlinear and parasitic parameters, the charging current is a decay one. A 700 W experiment prototype is completed based on DSP digital control. Experiment wa...

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Bibliographische Detailangaben
Hauptverfasser:	Herong Gu, Deyu Wang, Lingling Cao, Xiaoqiang Guo
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Capacitors Conferences constant current Inductance Insulated gate bipolar transistors Inverters Linearity Power supplies Rectifiers Serial-resonant Soft-switching
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Beschreibung
Zusammenfassung:	In this paper, high voltage and high frequency Capacitor Charging Power Supply based on serial resonant topology is analyzed. Considering the nonlinear and parasitic parameters, the charging current is a decay one. A 700 W experiment prototype is completed based on DSP digital control. Experiment waveforms verify the charger operating with a output current of 1 A and charging the 47 μF capacitor to a voltage of 1.6 kV in 260 ms.
ISSN:	2329-5759
DOI:	10.1109/PEDG.2010.5545888