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A new pulsed power supply topology based on positive buck-boost converters concept

Zabihi, Sasan, Zare, Firuz, Ledwich, Gerard, Ghosh, Arindam, & Akiyama, Hidenori (2010) A new pulsed power supply topology based on positive buck-boost converters concept. IEEE Transactions on Dielectrics and Electrical Insulation.

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Abstract

Improving efficiency and flexibility in pulsed power supply technologies is the most substantial concern of pulsed power systems specifically with regard to plasma generation. Recently, the improvement of pulsed power supply has become of greater concern due to the extension of pulsed power applications to environmental and industrial areas. With this respect, a current source based topology is proposed in this paper as a pulsed power supply which gives the possibility of power flow control during load supplying mode. The main contribution in this configuration is utilization of low-medium voltage semiconductor switches for high voltage generation. A number of switch-diode-capacitor units are designated at the output of topology to exchange the current source energy into voltage form and generate a pulsed power with sufficient voltage magnitude and stress. Simulations carried out in Matlab/SIMULINK platform as well as experimental tests on a prototype setup have verified the capability of this topology in performing desired duties. Being efficient and flexible are the main advantages of this topology.

Impact and interest:

11 citations in Scopus
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6 citations in Web of Science®

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ID Code: 37988
Item Type: Journal Article
Keywords: Pulsed power supply, high voltage, current source, voltage source, power converter, DC-DC topology, plasma
Subjects: Australian and New Zealand Standard Research Classification > PHYSICAL SCIENCES (020000) > ATOMIC MOLECULAR NUCLEAR PARTICLE AND PLASMA PHYSICS (020200) > Plasma Physics; Fusion Plasmas; Electrical Discharges (020204)
Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600) > Industrial Electronics (090603)
Divisions: Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Past > Schools > School of Engineering Systems
Copyright Owner: Copyright 2010 IEEE
Copyright Statement: Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Deposited On: 19 Oct 2010 08:21
Last Modified: 01 Mar 2012 00:28

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