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Pregled bibliografske jedinice broj: 783409

Lightning overvoltage performance of 110 kV air-insulated substation

Franc, Bojan; Filipović-Grčić, Božidar; Milardić, Viktor
Lightning overvoltage performance of 110 kV air-insulated substation // Electric power systems research, 138 (2016), 78-84 doi:10.1016/j.epsr.2015.12.002 (međunarodna recenzija, članak, znanstveni)

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Naslov
Lightning overvoltage performance of 110 kV air-insulated substation

Autori
Franc, Bojan ; Filipović-Grčić, Božidar ; Milardić, Viktor

Izvornik
Electric power systems research (0378-7796) 138 (2016); 78-84

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
lightning overvoltages ; overvoltage protection ; 110 kV airinsulated substation ; EMTP simulations ; surge arrester energy ; insulation coordination ; lightning location system

Sažetak
This paper presents an analysis of lightning overvoltage performance of 110 kV air-insulated substation connecting hydro power plant with the rest of the power system. The demonstrated procedure includes the application of a three-dimensional electro-geometric model of transmission line entering the substation, description of modeling process and EMTP simulations. Different overvoltage protection schemes were discussed including station surge arresters with different rated voltages and energy classes. The installation of line surge arresters on the first towers of the transmission line entering the substation for the improvement of the lightning performance of substation was analyzed. Lightning parameters derived from lightning location system observations around 110 kV substation were analyzed and compared to ones used in literature and calculations. For this purpose an algorithm for the assessment of the lightning flash multiplicity was developed in order to determine the current amplitude probability distribution of the first and subsequent cloud to ground strokes. Energy absorbed by surge arresters due to multiple strokes was determined and an optimal overvoltage protection scheme was proposed.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA

Projekti:
HRZZ-IP-2013-11-9299 - Razvoj naprednih visokonaponskih sustava primjenom novih informacijskih i komunikacijskih tehnologija (DAHVAT) (Uglešić, Ivo, HRZZ ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Božidar Filipović-Grčić (autor)

Avatar Url Bojan Franc (autor)

Avatar Url Viktor Milardić (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi dx.doi.org www.sciencedirect.com

Citiraj ovu publikaciju:

Franc, Bojan; Filipović-Grčić, Božidar; Milardić, Viktor
Lightning overvoltage performance of 110 kV air-insulated substation // Electric power systems research, 138 (2016), 78-84 doi:10.1016/j.epsr.2015.12.002 (međunarodna recenzija, članak, znanstveni)
Franc, B., Filipović-Grčić, B. & Milardić, V. (2016) Lightning overvoltage performance of 110 kV air-insulated substation. Electric power systems research, 138, 78-84 doi:10.1016/j.epsr.2015.12.002.
@article{article, author = {Franc, Bojan and Filipovi\'{c}-Gr\v{c}i\'{c}, Bo\v{z}idar and Milardi\'{c}, Viktor}, year = {2016}, pages = {78-84}, DOI = {10.1016/j.epsr.2015.12.002}, keywords = {lightning overvoltages, overvoltage protection, 110 kV airinsulated substation, EMTP simulations, surge arrester energy, insulation coordination, lightning location system}, journal = {Electric power systems research}, doi = {10.1016/j.epsr.2015.12.002}, volume = {138}, issn = {0378-7796}, title = {Lightning overvoltage performance of 110 kV air-insulated substation}, keyword = {lightning overvoltages, overvoltage protection, 110 kV airinsulated substation, EMTP simulations, surge arrester energy, insulation coordination, lightning location system} }
@article{article, author = {Franc, Bojan and Filipovi\'{c}-Gr\v{c}i\'{c}, Bo\v{z}idar and Milardi\'{c}, Viktor}, year = {2016}, pages = {78-84}, DOI = {10.1016/j.epsr.2015.12.002}, keywords = {lightning overvoltages, overvoltage protection, 110 kV airinsulated substation, EMTP simulations, surge arrester energy, insulation coordination, lightning location system}, journal = {Electric power systems research}, doi = {10.1016/j.epsr.2015.12.002}, volume = {138}, issn = {0378-7796}, title = {Lightning overvoltage performance of 110 kV air-insulated substation}, keyword = {lightning overvoltages, overvoltage protection, 110 kV airinsulated substation, EMTP simulations, surge arrester energy, insulation coordination, lightning location system} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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