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http://dx.doi.org/10.5207/JIEIE.2011.25.1.093

Development of Lightning Current Generator and Technology for Generating the First Short Stroke Lightning Current Using a Crowbar Device  

Eom, Ju-Hong (기초전력연구원)
Lee, Tae-Hyung (기초전력연구원)
Kwon, Ki-Ryang (기초전력연구원)
Cho, Sung-Chul (기초전력연구원)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.25, no.1, 2011 , pp. 93-100 More about this Journal
Abstract
This paper presents a technical study for the first short stroke lightning current generator using a crowbar device. The so-called crowbar-technology is most common to make 10/350[${\mu}s$] impulse currents with high amplitude, and the lightning current generator with crowbar device has an economic advantage than the nominal RLC current generator. But both the operating efficiency and the operating reliability of crowbar spark gap are very important to design the current generator. So, the peaking circuit which consists of small capacitors and a spark gap is applied. And the multi-step coil for controlling the circuit constant at the different test conditions is used. The presented test facility is designed to perform impulse tests with amplitudes up to 50[kA] of 10/350[${\mu}s$].
Keywords
Crowbar; Peaking Circuit; First Short Stroke Current; Lightning;
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  • Reference
1 Colin Price, “Thunderstorms, Lightning and ClimatedChange”, 29th International Conference on LightningProtection, 2008.
2 IEC 62305, “Protection against lightning-Part 1: Generalprinciples”, International Electrotechnical Commission,2006.
3 Caldwell, M., Martinez, L.E., “The Sandia Lighting Simulator:recommissioning and upgrades”, Electromagneticcompatibility, 2005.   DOI
4 Gamlin, M., “Impulse current testing”, Lightning ProtectionForum, 2004.
5 Wetter M., Scheibe K., “Test Facility for Lightning CurrentCapability Testing of Surge Protective Deivices”, 29thInternational Conference on Lightning Protection, 2008.
6 Xueling Y., Jingliang C., Wei S., “Investigation on 10/350Crowbar Pulse Current Circuit”, Plasma Science andTechnology, Vol.12, No.4, 2010.   DOI
7 S.T. Pai, Qi Zhang, “Introduction to High Power PulseTechnology”, Advanced Series in Electrical and ComputerEngineering, Vol. 10, 2003.
8 John L. Harrison, “Solution of peaking equation for finitestorage capacitor size”, Circuit and ElectromagneticSystem Design Notes, Note 32, 1973.
9 Harold A. Wheeler, “Inductance Formulas for Circular andSquare Coils”, proceeding of the IEEE, Vol.70, No.12, 1982.   DOI