Results 211 to 220 of about 6,667 (261)

Fault Ride-Through Optimization Scheme for Hybrid AC/DC Transmission Systems on the Same Tower. [PDF]

Sensors (Basel)
Chu X, Liu Q, Fu L, Yu S, Wang W.
europepmc   +1 more source

Thermodynamic Limits of Fault-Tolerant Quantum Computing Beyond the Weak-Coupling, Quasistatic Regime. [PDF]

Entropy (Basel)
Guha Majumdar M.
europepmc   +1 more source

SPHT-LSTM: a novel industrial equipment condition prediction method. [PDF]

Sci Rep
Hu B, Zhang Y, Guo J, Jing F.
europepmc   +1 more source

Earthquake Early Warning System for Izmir, Western Anatolia, Türkiye Based on Multi-Station Similarity Analysis and Real-Time Seismic Data Processing. [PDF]

Sensors (Basel)
Doğan Y, Başbuğ A, Semirgin F, Kaya YE, Çınar O, Sözbilir H, Özdağ ÖC, Yılmaz R, Kut A, Tamer Ö, Çakır R, Utku M, Özçelik Ö, Softa M.   +13 more
europepmc   +1 more source

Fault Location of Generator Stator with Single-Phase High-Resistance Grounding Fault Based on Signal Injection. [PDF]

Sensors (Basel)
Lei B, Wang Y, Yang Z, Ma L, Yang X, Guo Y, Xu S, Cheng Z.   +7 more
europepmc   +1 more source

Multi-modal fusion fault diagnosis for high-voltage transformers based on STFT-ResBIGRUNet. [PDF]

Sci Rep
Yuan J, Liu C, Zheng B, Pan M.
europepmc   +1 more source

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A Decentralized Fault Detection Technique for Detecting Single Phase to Ground Faults in Power Distribution Systems With Resonant Grounding

IEEE Transactions on Power Delivery, 2018
This paper presents a decentralized fault detection technique for power distribution systems with resonant grounding. The aim of this paper is to detect single phase to ground faults and identify the faulty feeder within three cycles of the fault occurrence. In the proposed technique, faults are first detected based on the neutral voltage displacement.
Md. Abdul Barik, Ameen Gargoom, Md. Apel Mahmud, Md. Enamul Haque, Hassan Al-Khalidi, Amanullah Maung Than Oo   +5 more
openaire   +3 more sources

Detection of Single-Phase to Ground Faults in Low-Resistance Grounded MV Systems

IEEE Transactions on Power Delivery, 2021
The Conventional zero-sequence (ZS) overcurrent protection method exhibits poor performance for single-phase to ground faults (SPGFs) with high impedance in low-resistance grounded systems (LRGSs), a type of medium-voltage (MV) distribution system. Hence, in this study, a novel SPGF detection methodology, designed specifically for LRGSs, is proposed ...
Jiaquan Chen, Haifeng Li, Chengjiang Deng, Gang Wang   +3 more
openaire   +1 more source

Identification of Feeder with Single-Phase Ground Fault

2019 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM), 2019
Single-phase ground fault in overhead power lines is one of the most usual types of fault in power grids of 6-35 kV. The arc fault generate a spectrum of higher harmonics of voltage and current. This higher harmonics can be the indication of the fault mode. Illegible higher harmonics can be appearing after removing the main harmonic (50 Hz).
Aleksander Fedotov, Georgii Vagapov, Linar Abdullin   +2 more
openaire   +1 more source

A fault location method for single-phase grounding fault in distribution network

The 27th Chinese Control and Decision Conference (2015 CCDC), 2015
The single-phase grounding fault is the most common fault among all types of faults in distribution network. It is of great importance to locate the single phase grounding fault accurately and quickly for reducing economic losses. Aiming at the location of single-phase grounding fault in distribution network, this paper puts forward a new fault ...
Kang Zhongjian, Liu Ruiying, Cao Yang
openaire   +1 more source