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Fault location method for hybrid MTDC system based on LCC signal injection strategy [PDF]
Scientific ReportsA fault location method based on line commutation converter (LCC) signal injection strategy for hybrid multi-terminal direct current (MTDC) system is proposed to deter-mine the fault location after the permanent fault occurs and facilitate the line ...
Junjie Hou +5 more
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Multi-Timescale-Based Fault Section Location in Distribution Networks
IEEE Access, 2021 To meet the requirements of quickness and accuracy for fault location in smart distribution networks with high penetration of distributed generations, we propose an integrated fault section location method based on multiple timescales. On the millisecond
Qingle Pang +5 more
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Fault Location Based on Synchronized Measurements: A Comprehensive Survey [PDF]
The Scientific World Journal, 2014 This paper presents a comprehensive survey on transmission and distribution fault location algorithms that utilize synchronized measurements. Algorithms based on two-end synchronized measurements and fault location algorithms on three-terminal and ...
A. H. Al-Mohammed, M. A. Abido
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Frontiers in Energy Research, 2021 A single-end fault location method for single-phase nonmetallic grounding faults of transmission lines in a double terminal system is studied and proposed.
Botong Li +5 more
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A Fast Fault Location Based on a New Proposed Modern Metaheuristic Optimization Algorithm [PDF]
AUT Journal of Electrical Engineering, 2023 Double-circuit power systems are one of the main types of modern transmission lines due to their reliability. Fault location in these transmission lines has always been a potential problem due to the mutual coupling between lines. Accordingly, this paper
Mohammad Parpaei +2 more
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Fault Location Method of Multi-Terminal Transmission Line Based on Fault Branch Judgment Matrix
Applied Sciences, 2023 Aiming at the difficulty of fault location of multi-source transmission lines, this paper proposes a fault location method for multi-terminal transmission lines based on a fault branch judgment matrix.
Yongsheng Yang +4 more
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IEEE Access, 2020 When a pole-to-pole short-circuit fault occurs in an LCC-MMC hybrid DC transmission system, the fault characteristics are affected by the distributed capacitance and the transition resistance that cause a dead zone in the fault location and poor accuracy
Chao Xing, Shengnan Li, Xinze Xi
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AIP Advances, 2022 The power penetration line of high-speed railway adopts all-cable lines, and its failure will seriously affect the safety and reliability of railway transportation.
Xiaopo Mao, Bin Xiang, Suge Tu
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A subsystem‐based fault location method in distribution grids by sparse measurement
IET Generation, Transmission & Distribution, 2023 With the development of smart meters and other intelligent electronic devices, more and more data‐driven fault location methods based on wide area measurement are emerging.
Xiaodong Lv +5 more
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Energies, 2022 Compared with the pole-to-pole short circuit, the fault characteristics are not obvious when a monopolar grounding fault occurs in a DC distribution network, and it is difficult to locate the fault accurately. To solve this problem, this paper proposes a
Yan Xu, Ziqi Hu, Tianxiang Ma
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