ASPECTS OF SURGE ARRESTERS’ MAXIMUM OPERATING VOLTAGE CHOICE FOR ELECTRICAL EQUIPMENT INSULATION PROTECTION IN 6 … 35 KV MAINS

Authors

  • Yu. N. Shumilov State Enterprise "Scientific Research Institute of High Voltages", Ukraine

DOI:

https://doi.org/10.20998/2074-272X.2013.4.14

Keywords:

non-linear surge arrester, insulation, arc fault

Abstract

The paper shows that, in 6 … 35 kV mains, application of a non-linear surge arrester (SA) with the maximum continuous admissible operating voltage which is 10% higher than the mains’ maximum operating voltage results in the SA protection from overheating and subsequent breakdown at nonnormable lifetime of single-phase arc faults.

References

Ogranichiteli perenapryazhenij v `elektroustanovkah 6-750 kV. Metodicheskoe i spravochnoe posobie. Pod red. M.A. Aragova. - M.: "Znak", 2001. - 240 s.

Ekimukov S.S., Kadomskaya K.P. Obespechenie nadezhnosti `ekspluatacii kabel'nyh raspredelitel'nyh setej 6-10 kV, osnaschennyh sovremennym `elektrooborudovaniem // Nauchnye problemy transporta Sibiri i Dal'nego Vostoka. Nauchnyj zhurnal. Special'nyj vypusk. №1. - S. 5-9.

Dmitriev M.V. Primenenie OPN v `elektricheskih setyah 6-750 kV. - SPb.: "Niva", 2007.

GKD 34.35.512-2002 Sredstva zaschity ot perenapryazhenij v `elektroustanovkah 6-750 kV. Instrukciya po montazhu i `ekspluatacii. Otraslevoj rukovodyaschij dokument: GRIFR`E, Kiev. - 2004.

SOU-N MEV 40.1-21677681-67:2012 Obmezhuvachі perenaprug nelіnіjnі naprugoyu 6-35 kV. Nastanova schodo viboru ta zastosuvannya u rozpodіl'chih ustanovkah.

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Published

2013-09-07

How to Cite

Shumilov, Y. N. (2013). ASPECTS OF SURGE ARRESTERS’ MAXIMUM OPERATING VOLTAGE CHOICE FOR ELECTRICAL EQUIPMENT INSULATION PROTECTION IN 6 … 35 KV MAINS. Electrical Engineering & Electromechanics, (4), 69–71. https://doi.org/10.20998/2074-272X.2013.4.14

Issue

No. 4 (2013)

Section

Engineering Electrophysics. High Electric and Magnetic Field Engineering

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Copyright (c) 2015 Yu. N. Shumilov

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