Influence of power tower grounding on adjacent oil and gas pipelines
You-qi chuyun, 2021 In order to study the influence of electrical power towers on the nearby natural gas pipelines and the protective measures when lightning strikes power towers, a power line and natural gas pipeline model was established with the professional lightning ...
Le LIU +5 more
doaj +1 more source
Electrical properties of photogalvanic element with built-in posistor layer based on polymer nanocomposite with carbon filler [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2020 The study considers the problem of preventing overheat and thermal breakdown of a photovoltaic cell when a high reverse voltage is applied to its p—n junction.
Ivanchenko A. V., Tonkoshkur A. S.
doaj +1 more source
Electrical withstand performance of Malaysian based palm oil under influence of HVDC stress [PDF]
, 2020 Overvoltage is a phenomenon where electrical waveform applied to circuit or device exceeds normal operating parameters. The sources of overvoltage are often unpredictable and can lead to permanent degradation, failure or temporary malfunction of devices ...
Baharom, Md Nor Ramdon +5 more
core
PROTECTION OF 35 KV OVERHEAD TRANSMISSION LINE FROM THE INDUCED LIGHTNING OVERVOLTAGE
Elektrotehnìka ta Elektroenergetika, 2018 Purpose. Develop recommendations for determining the optimal places for the installation of nonlinear overvoltage limiters for the protection of overhead transmission lines from the influence of lightning overvoltage on the basis of the model of the ...
V. V. KYRYK, S. A. ABDULAIEV
doaj +1 more source
Optimized Protection of Pole-Mounted Distribution Transformers against Direct Lightning Strikes
Energies, 2020 Direct lightning strikes on overhead phase conductors result in high overvoltage stress on the medium voltage (MV) terminals of pole-mounted transformers, which may cause considerable damage.
Mahdi Pourakbari-Kasmaei +2 more
doaj +1 more source
Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit [PDF]
Nuclear Technology and Radiation Protection, 2022 Due to the shortcomings of commercial filters and non-linear components for overvoltage protection in the conditions of synergy of neutron and gamma radiation and functional aging, the behavior of the hybrid protection circuit under the same ...
Kartalović Nenad M. +3 more
doaj +1 more source
Power balancing and dc fault ride through in DC grids with dc hubs and wind farms [PDF]
, 2015 Acknowledgment This project was funded by European Research Council under the Ideas program in FP7; grant no 259328, 2010.Peer ...
Jovcic, Dragan, Lin, Weixing
core +1 more source
PI-based controller for low-power distributed inverters to maximise reactive current injection while avoiding over voltage during voltage sags [PDF]
, 2018 This paper is a postprint of a paper submitted to and accepted for publication in IET Power Electronics and is subject to Institution of Engineering and Technology Copyright.
Camacho Santiago, Antonio +4 more
core +2 more sources
Вестник Научно-исследовательского института железнодорожного транспорта, 2022 Introduction. The article is devoted to the study of the waves propagation of lightning overvoltage impulse in the catenary system of electrified railways.
K. S. Belomestnykh +3 more
doaj +1 more source
Energies, 2019 As one of the key technologies to solve the problem of high short-circuit current, the fault current limiter (FCL) has become a research hotspot in China and abroad.
Changfu Chen +8 more
doaj +1 more source