Circuit model of laser-triggered surface flashover switch in vacuum condition with pulsed voltage

Pan, RZ; Wang, YH; Zhao, ZZ; Xu, W; Jin, QL; Wang, J; Sun, GS

Circuit model of laser-triggered surface flashover switch in vacuum condition with pulsed voltage

Pan, RZ Wang, YH Zhao, ZZ Xu, W Jin, QL Wang, J Sun, GS

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Publisher:: Thomas Wohlbier
Publication Type:: Journal Article
Citation:: Advanced Materials Research, 2012, 383-390
Issue Date:: 2012-01

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Field	Value	Language
dc.contributor.author	Pan, RZ	en_US
dc.contributor.author	Wang, YH	en_US
dc.contributor.author	Zhao, ZZ	en_US
dc.contributor.author	Xu, W	en_US
dc.contributor.author	Jin, QL	en_US
dc.contributor.author	Wang, J	en_US
dc.contributor.author	Sun, GS	en_US
dc.date.issued	2012-01	en_US
dc.identifier.citation	Advanced Materials Research, 2012, 383-390	en_US
dc.identifier.issn	1022-6680	en_US
dc.identifier.uri	http://hdl.handle.net/10453/31741
dc.description.abstract	Based on the platform of laser-triggered surface flashover in pulsed voltage, experiment of laser-triggered surface flashover switch is carried out in vacuum condition with pulsed voltage. The switch consists of flat electrodes and columned insulator. A single/double harmonic, with wavelength ? of 1064/532 nm, Q-switched Nd: YAG laser is applied to trigger the switch. The results of experiment show that switch delay time and jitter time decrease with increase of pulsed voltage and laser energy density. Based on the waveforms of switch voltage and switch current, the circuit model of laser-trigger flashover switch is set up by circuit method in the paper. The parameters of the circuit model are calculated through the waveforms of the experiment, and the waveforms of switch voltage and switch current are obtain through circuit simulation. The simulation waveforms of the switch model are consistent with the waveforms of the experiment.	en_US
dc.publisher	Thomas Wohlbier	en_US
dc.relation.ispartof	Advanced Materials Research	en_US
dc.relation.isbasedon	10.4028/www.scientific.net/AMR.383-390.7486	en_US
dc.title	Circuit model of laser-triggered surface flashover switch in vacuum condition with pulsed voltage	en_US
dc.type	Journal Article
utslib.citation.volume	383-390	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	09 Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access
pubs.consider-herdc	false	en_US
pubs.volume	383-390	en_US

Abstract:

Based on the platform of laser-triggered surface flashover in pulsed voltage, experiment of laser-triggered surface flashover switch is carried out in vacuum condition with pulsed voltage. The switch consists of flat electrodes and columned insulator. A single/double harmonic, with wavelength ? of 1064/532 nm, Q-switched Nd: YAG laser is applied to trigger the switch. The results of experiment show that switch delay time and jitter time decrease with increase of pulsed voltage and laser energy density. Based on the waveforms of switch voltage and switch current, the circuit model of laser-trigger flashover switch is set up by circuit method in the paper. The parameters of the circuit model are calculated through the waveforms of the experiment, and the waveforms of switch voltage and switch current are obtain through circuit simulation. The simulation waveforms of the switch model are consistent with the waveforms of the experiment.

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http://hdl.handle.net/10453/31741