Results 101 to 110 of about 1,422 (223)

The effects of fast rise multiple lightning impulse on the physical and LC Circuit Parameters of MOV [PDF]

, 2006
The behaviour and performance of lightning protective devices such as metal oxide varistor under the application of multiple lightning impulse are different from the standard single stroke test.
Wong, Ing Siong
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Lightning earthing evaluation by impulse and high frequency methods

, 2007
Uziemienia odgromowe przeznaczone do odprowadzania do ziemi prądów piorunowych pracują w zakresie znacznie szybszych przebiegów (žs) niż uziemienia robocze (ms), a więc wymagają innych metod badań, zwłaszcza uwzględniających spadki indukcyjne w systemie ...
Wojtas, S.
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Impedance Behavior of Earth Enhancing Compound Under Lightning Transient Conditions

, 2018
This study was aimed at finding the performance of commercially available earth enhancing compound (EEC) under lightning conditions. Further to that, this is an extension of a previous study conducted by the same authors referring to the same EEC.
Fernando, M.,, Cooray, Vernon,, Sapumanage, N.,, Nanayakkara, S.,, Chandimal, A. P. L.,, Hettiarachchi, Pasan,, Rahman, Mahbubur,   +6 more
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Remote online monitoring system of power system lightning current

, 2010
Remote online monitoring system of power system lightning current is a data acquisition equipment of natural lighting current waveform for power system, which applies the Rogowski coil to transform the lighting current to voltage signal and realizes the ...
Yu, Jianhui, Sheng, Bojie, Zhou, Wenjun, Li, Han, Zhou, Shiping, Zhang, Shengfa, Yu, Ying   +6 more
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Mechanisms of damage propagation in carbon composites under high impulse current magnitudes

, 2015
In this investigation, the damage caused by large-magnitude lightning impulse currents was studied in the low Amperes and high kiloamperes current ranges. For the low current up to 350A tests, 150 mm × 150 mm square carbon composite material samples with
C. Stone, Stone, Christopher, M. Cole, Cole, M., Evans, Samuel Lewin, S. Evans, Abid, Rabia, A. Haddad, Clark, David, H. Griffiths, Griffiths, Huw, D. Clark, Haddad, Abderrahmane, R. Abid   +13 more
core   +1 more source

Configuration of Lightning Impulse Current Generators

The Journal of the Institute of Electrical Installation Engineers of Japan, 2013
Uchino, Masatoshi, Kato, Kojiro, Takita, Kazunori   +2 more
openaire   +1 more source

AC Partial Discharge Characteristics and Accumulation Charge after Lightning Impulse in Cast Resin Transformer

, 2017
Cast resin transformer (voltage transformer: VT) composed of solid insulation might cause insulation performance degradation by defects such as void existing in the insulation system.
15460, Nakamura, Yusuke, 7102360870, 小迫, 雅裕, 6603230938, Kozako, Masahiro, 22598, Maruyama, Hirofumi, Umemura, Tokihiro, 80350429, Hikita, Masayuki, Iida, Kazuo, 92, Maeda, Teruhiko, コザコ, マサヒロ, ヒキタ, マサユキ, 22602, 22603, 22604, 22605, 22606, 匹田, 政幸, Higashiyama, Masakazu, 3270, 22601, Nakamae, Tetsuo   +25 more
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A Low Cost Real-Time Transient Recorder for High Voltage Systems. [PDF]

Sensors (Basel), 2023
Grebović S, Oprašić N, Fejzić A, Kartal H, Akšamović A, Konjicija S.   +5 more
europepmc   +1 more source

Back Flashover Voltage on Transmission Tower of 275 KV Extra High Voltage Line (Case Study: Galang-Binjai) [PDF]

Iranian Journal of Electrical and Electronic Engineering
Overvoltage at the insulator terminal caused by a lightning strike can occur in two ways, i.e., a direct lightning strike on the phase line and ground wire. The insulator can be exposed to the phenomenon of back flashover (BFO) if the terminal voltage of
Surya Hardi, Ferry R. A. Bukit, Irfan Nofri, Riza R. Wirasari, Muhd Hafizi Idris, Muzamir Isa   +5 more
doaj  

The development and testing of a fault-tolerant series resonant distribution network

, 2004
Includes bibliographical ...
Cross, Nicola
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