Results 51 to 60 of about 1,160 (206)

Lightning protection measures of inlet line of a mining area substation and its simulation analysis

Gong-kuang zidonghua, 2014
The paper introduced some basic situations of lightning protection measures of inlet line of a mining area 110 kV substation, analyzed causes of lightning strike of 35 kV inlet line of the substation, namely line insulation level increased by people is ...
TONG Nian, ZHOU Yilong, ZHOU Libing, CHEN Jinlin, GUO Yijia   +4 more
doaj   +1 more source

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

International 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, Charbel Bechara Aoun, Joseph Sfeir, Ziad Hankach, Rita Chebl, Georges Ghanime, Ziad Sleiman   +6 more
wiley   +1 more source

Response Characteristics of a ZnO Arrester Under Nanosecond Electromagnetic Pulse

IEEE Access
Zinc oxide arresters, a major type of overvoltage protection equipment in power systems, can suppress transient lightning overvoltage, operation overvoltage, and other types of power surges.
Feng Qin, Wei Chen, Xutong Wang, Xin Nie, Simeng Li   +4 more
doaj   +1 more source

Abel to Cut Down1

Milton Quarterly, Volume 59, Issue 4, Page 155-168, December 2025.
Daniel T. McClurkin
wiley   +1 more source

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

The 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

Mathematical simulation of operation of multi-chamber arrester for lightning protection of power lines: calculation of thermophysical properties of nonequilibrium plasma

MATEC Web of Conferences, 2018
Protection of important energy facilities from direct lightning impact requires the creation of special devices for lightning protection in particular multi-chamber arresters.
Ivanov Dmitriy, Skornyakov Vladimir, Savelieva Irina, Korotkikh Mikhail, Shestakov Vyacheslav, Uhrlandt Dirk, Podporkin Georgy   +6 more
doaj   +1 more source

Pemanfaatan Switch Mode Power Supply Berbantuan Mikrokontroler untuk Penginjeksian Tegangan Impuls pada Lightning Strike Counter

Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2019
Telah dibuat perangkat perangkat switch mode power supply dalam sebuah sistem minimum berbantuan mikrokontroler Arduino NANO V3.0 untuk penginjeksian tegangan impuls sebagai simulasi fenomena keberadaan tegangan impuls pada lightning arrester yang ...
Rediatna Febriansyah, Arief Goeritno
doaj   +1 more source

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

High 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, Shuai Hou, Mingli Fu, Lingmeng Fan, Binjie Zhang, Kai Yu, Xiaolei Zhao, Yi Yin   +7 more
wiley   +1 more source

1153. Anisoptera megistocarpa Slooten

Curtis's Botanical Magazine, Volume 42, Issue 2, Page 303-320, June 2025.
Summary Anisoptera megistocarpa Slooten, a large tree of the lowland undulating forests, and low hills of northern Sumatra, southeastern Thailand, Peninsular Malaysia and Singapore, is described and illustrated. This species has a massive, buttressed trunk reaching a height of 50 m, 4 m girth and an emergent crown. The reddish‐brown undersurface of the
Elango Velautham, Hui Tong Chia, Masumi Yamanaka, Evonne Tay‐Koh   +3 more
wiley   +1 more source

Design of Defect Identification and Location System for UHV AC Surge Arrester

IEEE Access
Ultra high voltage (UHV) metal oxide arrester (MOA) is prone to problems such as resistance sheet aging and moisture exposure during long-term operation.
Dantian Zhong, Lei Gao, Zhiyuan Cai
doaj   +1 more source