RESULTS OF TESTS OF LIGHTNING-RODS WITH UNIVERSAL CLAMPS BY THE APERIODIC IMPULSES OF CURRENT OF ARTIFICIAL LIGHTNING WITH THE PEAK-TEMPORAL PARAMETERS RATIONED ON FOREIGN STANDARDS

Authors

  • M. I. Baranov Scientific-&-Research Planning-&-Design Institute «Molniya» National Technical University «Kharkiv Polytechnic Institute», Ukraine
  • G. M. Koliushko Scientific-&-Research Planning-&-Design Institute «Molniya» National Technical University «Kharkiv Polytechnic Institute», Ukraine
  • E. V. Kuzminskiy Company Limited Liability «EF-EP-TI-GRUP», Ukraine
  • Yu. I. Mysyuk Company Limited Liability «GROMOVIK», Ukraine
  • S. V. Rudakov National University of Civil Protection of Ukraine, Ukraine

DOI:

https://doi.org/10.20998/2074-272X.2015.3.07

Keywords:

metallic lightning-rods with metallic universal clamps, generator of aperiodic impulses of current of artificial lightning, test on firmness to lightning

Abstract

Purpose. Test in obedience to the requirements of row of operating foreign standards of round metallic lightning-rods with the flat metallic universal clamps of the special type on firmness to direct action of аperiodic impulses of current of temporal form 10/350 μs by amplitude of 50 кА (N− class) and 100 кА (H− class). Methodology. The order of leadthrough of these tests is certain the followings normative documents: International IEC 62305-1: 2010, Russian national GOST R IEC 62305-1-2010 and German national DIN EN 50164-1:2008 Standards. Results. Conducted on a powerful high-voltage pulsed current of artificial linear lightning with the peak-temporal parameters and admittances of test rationed on the indicated foreign standards rationed that all of the lightning-rods tested in collection with universal clamps, isolating holders and ceramic elements of roof of technical building were survive electrodynamics and electrothermal action of in-use single short blow of an artificial storm digit. Originality. First in domestic practice the similar model tests of lightning-rods are conducted with universal clamps, executed from different explorer materials, on firmness to flowing to on by it the indicated large impulsive currents of artificial lightning. Practical value. Real firmness to lightning of round copper and zincked steel lightning-rods is certain with the flat copper, zincked steel and non-rusting steel universal clamps of the special execution.

Author Biography

M. I. Baranov, Scientific-&-Research Planning-&-Design Institute «Molniya» National Technical University «Kharkiv Polytechnic Institute»

Department Chief

References

IEC 62305-1: 2010 «Protection against lightning. Part 1: General principles».

IEC 62305-2: 2010 «Protection against lightning. Part 2: Risk management».

IEC 62305-3: 2010 «Protection against lightning. Part 3: Physical damage to structures and life hazard».

IEC 62305-4: 2010 «Protection against lightning. Part 4: Electrical and electronic systems within structures».

GOST R MEK 62305-1-2010. Nacional'nyj standart Rossijskoj Federacii «Menedzhment riska. Zashhita ot molnii. Chast' 1: Obshhie principy» [GOST R IEC 62305-1-2010. National Standard of the Russian Federation. Risk management. Protection from lightning. Part 1: General principles]. Moscow, Standartinform Publ., 2011, 46 p. (Rus).

Deutsche Norm DIN EN 50164-1: 2008 (VDE 0185-2001). Blitzschutzbauteile. − Teil 1: Anforderungen an Verbindungsbauteile [German Norms DIN EN 50164-1: 2008 (VDE 0185-2001). Protecting from Lightning of Buildings and their Parts. Part 1: Requirements on Parts Buildings and of Connection]. 16 p. (Ger).

Baranov M.I., Koliushko G.M., Kravchenko V.I., Rudakov S.V. A powerful high-voltage generator of aperiodic impulses of current of artificial lightning with the peak-temporal parameters rated on an International Standard IEC 62305-1-2010. Elektrotekhnіka і elektromekhanіka – Electrical engineering & electromechanics, 2015, no.1, pp. 51-56. (Rus).

Orlov I.N. Elektrotehnicheskij spravochnik. Proizvodstvo i raspredelenie elektricheskoj energii. Tom 3, kn. 1 [Electrical Engineering Handbook. Production and distribution of electric energy. Vol. 3, book 1]. Moscow, Energoatomizdat Publ., 1988, 880 p. (Rus).

Baranov M.I. Thermal stability bare wires for direct lightning strikes. Tekhnichna elektrodynamika – Technical electrodynamics, 1997, no.6, pp. 9-15. (Rus).

Baranov M.I., Koliushko G.M., Kravchenko V.I., Nedzelskyi O.S., Dnyschenko V.N. A current generator of the artificial lightning for full-scale tests of technical objects. Pribory i tekhnika eksperimentaInstruments and experimental techniques, 2008, no.3, pp. 81-85. (Rus).

MIL-STD-464A. Voennyj standart USA. «Elektromagnitnye i ekologicheskie effekty vozdejstvija molnii. Trebovanija interfejsa i kriterii proverki system» [USA military standard. Electromagnetic and ecological effects of lightning. Requirements interface and testing criteria systems]. Ministry of Defense Publ., 2002, pp. 1-162. (Rus).

Baranov M.I., Kravchenko V.I. Electrothermal resistance of the metal skin of an aircraft to the direct effects of lightning impulse current. Elektrichestvo − Electricity, 2012, no.12, pp. 18-26. (Rus).

Published

2015-06-20

How to Cite

Baranov, M. I., Koliushko, G. M., Kuzminskiy, E. V., Mysyuk, Y. I., & Rudakov, S. V. (2015). RESULTS OF TESTS OF LIGHTNING-RODS WITH UNIVERSAL CLAMPS BY THE APERIODIC IMPULSES OF CURRENT OF ARTIFICIAL LIGHTNING WITH THE PEAK-TEMPORAL PARAMETERS RATIONED ON FOREIGN STANDARDS. Electrical Engineering & Electromechanics, (3), 48–54. https://doi.org/10.20998/2074-272X.2015.3.07

Issue

Section

Engineering Electrophysics. High Electric and Magnetic Field Engineering

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