A three-switch high-voltage converter

Author

Zhou, Dongyan ; Pietkiewicz, Andzrej ; Cuk, Slobodan

Author_Institution

Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA

Issue

0

fYear

1995

Firstpage

283

Abstract

A novel three-switch HV converter derived from the Cuk converter is presented. This converter can operate into a capacitor-diode voltage multiplier, which offers simpler structure and control, higher efficiency, reduced EMI, size and weight savings than traditional switched-mode regulated voltage multipliers. Two significant advantages are the continuous input current and easy isolation extension. The new converter is experimentally verified. Both the steady state and dynamic theoretical models are correlated well with the experimental data

Keywords

DC-DC power convertors; diodes; inductors; switching circuits; voltage multipliers; EMI reduction; MOSFET; capacitor-diode voltage multiplier; continuous inductor current mode; continuous input current; discontinuous inductor current mode; dynamic model; easy isolation extension; high efficiency; size reduction; small signal dynamics; steady state model; three-switch high-voltage converter; weight savings; zero voltage switching; Capacitors; Costs; Diodes; Inductors; Pulse width modulation; Switches; Switching circuits; Switching converters; Voltage; X-ray lasers;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 1995. APEC '95. Conference Proceedings 1995., Tenth Annual

Conference_Location

Dallas, TX

Print_ISBN

0-7803-2482-X

Type

conf

DOI

10.1109/APEC.1995.468963

Filename

468963