Results 101 to 110 of about 429,968 (291)

The effect of lightning impulse characteristics and line arrester to the lightning protection performance on 150 kV overhead lines: ATP-EMTP computational approach

open access: yes, 2019
This simulation study presents the effect of lightning strikes on the performance of arresters at 150 kV overhead lines. Lightning strikes have several parameters that affect the performance of line arresters (LA), namely lightning charge, and impulse ...
F. Murdiya   +4 more
semanticscholar   +1 more source

Effect of water on electrical properties of Refined, Bleached, and Deodorized Palm Oil (RBDPO) as electrical insulating material [PDF]

open access: yes, 2012
This paper describes the properties of refined, bleached, deodorized palm oil (RBDPO) as having the potential to be used as insulating liquid. There are several important properties such as electrical breakdown, dielectric dissipation factor, specific ...
Arief, Yanuar Zulardiansyah   +1 more
core  

Correction: Lightning Performance of MMC-HVDC Power Transmission Systems Using Metal-Oxide Surge Arresters [PDF]

open access: bronze, 2023
Thiago Melo de Lima   +4 more
openalex   +1 more source

Design of Lightning Arresters for Electrical Power Systems Protection

open access: yesAdvances in Electrical and Electronic Engineering, 2013
This paper presents an overview of how the lightning strikes and their effects on power distribution systems can be modeled, where the results give a clear picture of how to eliminate the devastating impact, caused by lightning, by using lightning ...
Shehab Abdulwadood
doaj   +1 more source

Анализ грозозащиты высоковольтной подстанции на напряжение 330 кВ [PDF]

open access: yes, 2016
Работа содержит 88 листов, 14 рисунков, 19 таблиц, 19 используемых источника. Ключевые слова: грозозащита, кривая опасных параметров, волна перенапряжения, вентильный разрядник, стержневые молниеотводы, заземлитель, длина защитного подхода, показатель ...
Прохоренко, Алексей Владимирович
core  

CALCULATION ESTIMATION OF OVERVOLTAGE ON INSULATION OF THE EQUIPMENT OF A SUBSTATION AT THE LIGHTNING STRIKE IN ITS LIGHTNING ARRESTER

open access: yesElectrical engineering & Electromechanics, 2019
Purpose. The complex approach to calculating thunderstorm overvoltage on substation equipment is considered when lightning strikes in a lightning rod. Methodology.
I. V. Nizhevskyi, V. I. Nizhevskyi
doaj   +1 more source

Reform of Lightning Protection of a Coal Mine Transmission Line

open access: yesGong-kuang zidonghua, 2012
The paper introduced operation situation of 35 kV power lines of Yangmei Coal Group, analyzed causes why lightning accident happened frequently in term of influence of topography, existing lightning protection measures and line insulation configuration ...
XU Heng   +4 more
doaj  

Detection of Failures in Metal Oxide Surge Arresters Using Frequency Response Analysis. [PDF]

open access: yesSensors (Basel), 2023
Zacarias TG   +9 more
europepmc   +1 more source

Desain Sistem Proteksi Petir Internal pada Pembangkit Listrik Tenaga Surya Kuala Behe Kabupaten Landak [PDF]

open access: yes, 2017
- Pembangunan PLTS terpusat di Dusun Permit untuk mencukupi suplai energi listrik yang tidak terjangkau oleh jaringan PLN. Hasil penelitian Efisiensi Sistem Proteksi Petir (SPP) pada PLTS Terpusat Dusun Permit sebesar 0,95 berada pada tingkat proteksi II
Septian, M. (Mahadi)
core   +1 more source

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