Results 11 to 20 of about 5,471 (259)
IET Generation, Transmission & Distribution, 2021 Fault analysis is an essential prerequisite for fault detection, location and isolation. A detailed fault analysis method on the steady state of the pole‐to‐pole fault for voltage source converter (VSC) based DC systems is presented in this paper ...
Zhengguang Xiao +4 more
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Wavelet-based EMTR method for fault location of VSC-HVDC transmission lines
The Journal of Engineering, 2018 A wavelet-based electromagnetic time reversal method for locating faults in voltage source converter-high-voltage direct current (VSC-HVDC) transmission lines is proposed in this study.
Xipeng Zhang +4 more
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Using Matlab/Simulink Software Package to Investigate Fault Behaviors in HVDC System
Mathematics, 2022 Existing studies show that several performance issues will arise in the HVDC link during the three phase-to-ground fault at the side of the inverter and that the DC voltage will oscillate around zero and will not affect the rectifier of the AC system ...
Olumoroti Ikotun +3 more
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Energies, 2016 Voltage source converter (VSC)-based high voltage direct current (VSC-HVDC) interconnectors can realize accurate and fast control of power transmission among AC networks, and provide emergency power support for AC networks. VSC-HVDC interconnectors bring
Shimin Xue +6 more
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An SMMBG-Based Relaying Technique for Detection and Categorization of Faults in TCSC-Compensated Transmission Lines [PDF]
Journal of Electrical and Electronics Engineering, 2020 This paper presents a relaying technique for detection and categorization of various types of faults such as intermittent faults (IFs), bus faults (BFs), and multi-position faults (MPFs) in transmission lines with TCSC-compensation including faults under
KAPOOR Gaurav
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An ANN-based protection technique for MTDC systems with multiple configurations
Alexandria Engineering Journal, 2023 A unified protection technique for different configurations of Multi-Terminal high voltage Direct Current (MTDC) systems is presented in this paper. The technique is based on using positive and negative poles’ currents of one end for each line.
Ahmed E.B. Abu-Elanien, M.M.A. Salama
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Праці Інституту електродинаміки Національної академії наук України, 2020 Shown the principle for calculation of double-fault ground current on a branch of electric power network with two sources (one of the sources can be a wind electric plant while the other source can be a power line).
Р.О.Буйний +3 more
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Energies, 2021 This paper proposes an algorithm for detection and identification of the location of short circuit faults in islanded AC microgrids (MGs) with meshed topology.
Alireza Forouzesh +3 more
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Modeling the limiting performance of resistive superconductor fault current limiters for 2G HTS tape
Firat University Journal of Experimental and Computational Engineering, 2022 Fault currents in power systems force valuable power system elements thermally, electro-dynamically and electromagnetically. Due to the increase in fault current levels, the installation of components resistant to fault currents and the damage of these ...
Muhsin Tunay Gençoğlu, Buğra Yılmaz
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Energies, 2023 Inter-turn short circuit in the excitation windings of synchronous condensers is a common fault that directly impacts their normal operation. However, current fault analysis and diagnosis of synchronous condensers primarily rely on voltage-balanced ...
Junqing Li +5 more
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