Results 21 to 30 of about 666,590 (300)
Experimental study of transformer oil explosion affected by a vertical steel plate [PDF]
AIP AdvancesThe transformer oil within the piping of ultra-high voltage converter transformers is prone to evaporation, forming a flammable oil–gas mixture. In the presence of an ignition source, an explosion of transformer oil can cause severe damage to the power ...
Yubiao Huang +3 more
doaj +1 more source
Ain Shams Engineering Journal, 2023 The increasing demands of electrical power have imposed a necessity to integrate renewable energy power sources (REPS) into electrical power networks. The presence of REPS within electrical distribution networks mandated an update in the settings of the ...
Fady Wadie +2 more
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Application of Transmission Line Tower Foundation Protection in Power Engineering
Highlights in Science, Engineering and Technology, 2023 The area of mountains, hills and plateaus in China accounts for about 69% of the total land area of the country. It is inevitable that the UHV and HV transmission lines under construction will be built in areas with complex geomorphic characteristics.
Zhen Bao, Xia Ji
openaire +1 more source
Secure Communication with a Wireless-Powered Friendly Jammer [PDF]
, 2014 In this paper, we propose to use a wireless-powered friendly jammer to enable secure communication between a source node and destination node, in the presence of an eavesdropper. We consider a two-phase communication protocol with fixed-rate transmission.
Durrani, Salman +3 more
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Protection challenges in future converter dominated power systems : demonstration through simulation and hardware tests [PDF]
, 2015 A model of a converter source capable of providing a controllable fault response is introduced to analyse the performance of protection in future power system scenarios. Using a reduced power system model of the National Grid transmission system in Great
Booth, Campbell +5 more
core +1 more source
MMC‐HVDC AC side line protection based on positive sequence fault component current ratio
IET Generation, Transmission & Distribution, 2023 The high‐voltage direct current (HVDC) transmission based on modular multilevel converter shows the weak feed characteristic of limited fault current amplitude when connected to the traditional AC power grid, which leads to the risk of sensitivity ...
Hanqing Huang, Zengping Wang
doaj +1 more source
Synchronous Phasors Monitoring System Application Possibilities [PDF]
, 2012 The paper deals with some tasks of advanced methods to achieve security and reliability of transmission power systems. There are discussed advanced principles and techniques in monitoring systems.
Kasembe, Andrew G. +4 more
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AerospaceWith the continuous improvement of battery energy density and converter power density, as well as the miniaturization and lightweighting of related airborne electrical equipment, all-electric aircraft with hybrid power supply systems provide more trade ...
Li Chen +5 more
doaj +1 more source
Transmission Line Fault Monitoring and Identification System by Using Internet of Things [PDF]
, 2017 The fault location detection has been a goal of power system engineers, since the creation of distribution and transmission systems. Quick fault detection can help protect the equipment by allowing the disconnection of faulted lines before any ...
Logesh, V. (V) +5 more
core +1 more source
Results in EngineeringBlockchain and Mobile Edge Computing (MEC), both of which are edge computing paradigms characterized by strong security attributes, have become a research focus in the Industrial Internet of Things (IIoT) domain.
Yiyi Zhang +4 more
doaj +1 more source