Single-Switch Transformer-less Power Supply for Low Temperature Plasma Jet -- 3.3 kV SiC MOSFET opportunities

Fuente: arXiv

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Détails bibliographiques
Auteurs principaux:	Florez, David, Piquet, Hubert, Bru, Eric, Diez, Rafael
Format:	Preprint
Publié:	2024
Sujets:	Plasma Physics
Accès en ligne:	Acceder al recurso
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author	Florez, David Piquet, Hubert Bru, Eric Diez, Rafael
author_facet	Florez, David Piquet, Hubert Bru, Eric Diez, Rafael
contents	This work presents a simple power converter, without any high voltage transformer, able to supply and control a plasma jet based on dielectric barrier discharge. The converter, operating in pulsed current mode, requires a single power switch and is fed by a low voltage DC source. It can deliver very short duration pulses to the plasma jet with high current amplitude. The operating principle is explained by means of the state plane analysis and is validated with simulations and experimental results. The equations provided allow for the calculation during the design stage of important characteristics of the plasma jet as the peak voltage and the duration of the pulses. The power can be easily adjusted during experimentation to comply with the desired appearance of the plasma jet.
format	Preprint
id	arxiv_https___arxiv_org_abs_2403_07449
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Single-Switch Transformer-less Power Supply for Low Temperature Plasma Jet -- 3.3 kV SiC MOSFET opportunities Florez, David Piquet, Hubert Bru, Eric Diez, Rafael Plasma Physics This work presents a simple power converter, without any high voltage transformer, able to supply and control a plasma jet based on dielectric barrier discharge. The converter, operating in pulsed current mode, requires a single power switch and is fed by a low voltage DC source. It can deliver very short duration pulses to the plasma jet with high current amplitude. The operating principle is explained by means of the state plane analysis and is validated with simulations and experimental results. The equations provided allow for the calculation during the design stage of important characteristics of the plasma jet as the peak voltage and the duration of the pulses. The power can be easily adjusted during experimentation to comply with the desired appearance of the plasma jet.
title	Single-Switch Transformer-less Power Supply for Low Temperature Plasma Jet -- 3.3 kV SiC MOSFET opportunities
topic	Plasma Physics
url	https://arxiv.org/abs/2403.07449

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