Results 21 to 30 of about 108,225 (350)
Superconducting power link for power transmission and fault current limitation
Physica C: Superconductivity, 2001 Superconducting power links (SUPERPOLI) will offer the opportunity for low-loss power transmission of high nominal currents and fault current limitation simultaneously in a single device. This paper presents the status of European SUPERPOLI project where the long term goal is to build a GVA class, 20 kV, three-phased, 200 m long superconducting power ...
Paasi, J. +9 more
openaire +3 more sources
A Comprehensive Review of Auto-Reclosing Schemes in AC, DC, and Hybrid (AC/DC) Transmission Lines
IEEE Access, 2021 The integration of distributed generators has changed the paradigm of modern power transmission systems. To cope with energy demands, electrical networks emphasize the efficient utilization of power transmission.
Arif Mehdi +4 more
doaj +1 more source
Fault classification on transmission line of 10kV rural power grid [PDF]
Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials, 2016 This paper proposes a technique using Discrete Wavelet Transform (DWT) and Back-Propagation Neural Network (BPNN) to identify the fault types on transmission line of 10kv rural power grid. The PSCAD is used to simulate fault signals. The mother wavelet daubechies4 (db4) is employed to decompose high frequency component from these signals.
Lv, Chunyu, Zhang, Shuguang
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IEEE Access, 2020 Power-grid faults pose a great threat to the economy and to social stability. In this paper, the detrended fluctuation analysis method is used to investigate the scaling properties of power grid faults and the correlation between faults and ...
Tejun Zhou +3 more
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Transmission Line Fault Classification of Multi-Dataset Using CatBoost Classifier
Signals, 2022 Transmission line fault classification forms the basis of fault protection management in power systems. Because faults have adverse effects on transmission lines, adequate measures must be implemented to avoid power outages.
Vincent Nsed Ogar +2 more
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Arcing Faults Location Methods for Power Transmission Lines
Acta Energetica, 2014 This paper presents three different fault location approaches: one-end Takagi algorithm, two-end algorithm considering natural fault loops and neural network. It is assumed that three-phase voltages and currents from both ends of the line measured asynchronously are the input signals of the fault locator.
Mateusz Pustułka +2 more
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Fault mode operation strategies for dual H-bridge current flow controller in meshed HVDC grid [PDF]
, 2018 Peer ...
Carvalho, Adriano +5 more
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SN Applied Sciences, 2021 The power system stability and reliability are stimulated by the faults on the transmission line. Many researchers have explored the performance of the transmission system under various kinds of faults.
Kunjabihari Swain, Murthy Cherukuri
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Evaluation of Burst Failure Robustness of Control Systems in the Fog [PDF]
, 2020 This paper investigates the robustness of control systems when a controller is run in a Fog environment. Control systems in the Fog are introduced and a discussion regarding relevant faults is presented.
Mandrioli, Claudio, Vreman, Nils
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Advances in Mechanical Engineering, 2017 As the important infrastructure of power transmission systems, the power transmission lines are vulnerable during the peak power transmission periods. They usually meet many faults that may cause large area blackouts because of heavy loads.
Zhongyuan Jiang +2 more
doaj +1 more source