Results 51 to 60 of about 3,577 (250)

Lightning strike accident analysis and modification measures for incoming lines of power grid in a mining area

open access: yesGong-kuang zidonghua, 2019
In view of the accident of main transformer being broken due to tower at incoming lines of Tunlan substation caused by lightning strike, the problems of lightning protection measures of the incoming lines were analyzed and researched.
PAN Huan, SHEN Jing, CHEN Jinlin
doaj   +1 more source

Relationship between Damage Rate of High-Voltage Electrical Equipment and Instrumental Seismic Intensity

open access: yesAdvances in Civil Engineering, 2021
Based on the actual damage data of high-voltage electrical equipment in electric substations in the Wenchuan earthquake, this paper uses the cumulative Gaussian distribution function to describe the relationship between the damage rate of high-voltage ...
Rushan Liu, Mingpan Xiong, Deyuan Tian
doaj   +1 more source

Electrical Burns: A Retrospective Study at the Lebanese Burn Center in Geitaoui Hospital, Lebanon (2011–2024)

open access: yesInternational Wound Journal, Volume 22, Issue 8, August 2025.
ABSTRACT Electrical burns are among the most severe burn injuries, often leading to deep tissue damage, systemic complications, and prolonged hospitalisation. In Lebanon, limited national data on electrical burn injuries limits the understanding of their epidemiology and management.
Elie Moukawam   +6 more
wiley   +1 more source

Design and Test of 500-kV Lightning Protection Insulator

open access: yesIEEE Access, 2019
In this paper, based on insulation coordination and simulation, a lightning protection composite insulator is proposed, made up of an insulation part and an arrester part connected in series, whose length is close to that of the standard composite ...
Zhenglong Jiang   +5 more
doaj   +1 more source

Perbandingan Pengaruh Penempatan Arrester Sebelum dan Sesudah Fco sebagai Pengaman Transformator 3 Phasa terhadap Gangguan Surja Petir di Penyulang Pandean Lamper 5 Rayon Semarang Timur [PDF]

open access: yes, 2014
Azis Nurrochma Wardana, Arkhan Subari, in paper comparison of the effect of placement arrester before and after FCO as safety of 3 phase transformator from interruption of lightning at Pandean Lamper 5 Feeder, East Semarang explain that problem of the ...
Subari, A. (Arkhan)   +1 more
core  

The Omissions Doctrine after Tindall v Chief Constable of Thames Valley Police

open access: yesThe Modern Law Review, Volume 88, Issue 4, Page 825-838, July 2025.
In tort law, liability is generally not imposed for failing to confer a benefit on another person. This is commonly referred to as the omissions doctrine. In Tindall v Chief Constable of Thames Valley Police, the UK Supreme Court elucidated the scope of this doctrine.
Eleni Katsampouka
wiley   +1 more source

STUDY ON SURGE ARRESTER PERFORMANCE DUE TO LIGHTNING STROKE IN 20 KV DISTRIBUTION LINES

open access: yesTeknik, 2012
Electric energy has been transmiting from power station to end user with transmission and distribution lines.Lightning strokes are problems that occure in transmission and distribution lines and make them fault when theelectric energy were transmited ...
Agung Warsito   +2 more
doaj  

Cumulative degradation of electrical properties in polypropylene insulation for AC cables under repeated impulse voltage stress

open access: yesHigh Voltage, Volume 10, Issue 3, Page 623-631, June 2025.
Abstract In modern power transmission systems, AC cables are increasingly integrated with overhead lines, forming hybrid networks. These cables are frequently exposed to repeated impulse voltages from the overhead lines. While surge arresters offer partial protection, the long‐term effects of these impulses on polypropylene (PP) insulation remain ...
Yunpeng Zhan   +7 more
wiley   +1 more source

Development of a ±660 kV DC transmission line arrester

open access: yesThe Journal of Engineering, 2019
In order to improve the lightning withstand level of ±660 kV DC transmission line in China, the authors had begun to develop the ±660 kV DC line arrester since 2014, which was developed successfully in 2016.
Shanqiang Gu   +6 more
doaj   +1 more source

Induksi Dan Konduksi Gelombang Elektromagnetik Akibat Sambaran Petir Pada Jaringan Tegangan Rendah [PDF]

open access: yes, 2009
Induction and Conduction Electromagnetic Waves Caused by Lightning Strike on the Low Voltage Network.Direct and indirect lightning strikes can disturb and induce low voltage overheadlines and it can produced overvoltagedue to traveling waves along the ...
Zoro, R. (Reynaldo)
core  

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