Results 31 to 40 of about 568 (126)
Improvement of protection relay with a single phase autoreclosing mechanism based on artificial neural network [PDF]
, 2020 This paper presents a developed logical tripping scheme to improve conventional protection performance. Adaptive single pole auto reclosure (ASPAR) system is proposed that considers, automatically tripping and reclosing of a multi-shot independent pole ...
Ali, Ahmed J. +3 more
core +3 more sources
Smart grids as distributed learning control [PDF]
, 2012 The topic of smart grids has received a lot of attention but from a scientific point of view it is a highly imprecise concept. This paper attempts to describe what could ultimately work as a control process to fulfill the aims usually stated for such ...
Hill, DJ, Liu, T, Verbic, G
core +1 more source
Design and real-time implementation of robust FACTS controller for damping inter-area oscillation [PDF]
, 2006 Published ...
Dufour, C +3 more
core +1 more source
Protection of Future Electricity Systems [PDF]
, 2022 The electrical energy industry is undergoing dramatic changes: massive deployment of renewables, increasing share of DC networks at transmission and distribution levels, and at the same time, a continuing reduction in conventional synchronous generation,
core +1 more source
Auto‐reclosing scheme with adaptive dead time control for extra‐high‐voltage transmission line [PDF]
IET Science, Measurement & Technology, 2018 Discrimination between transient fault and permanent fault is contemporary problems for protection of transmission line. Auto‐reclosure is one of the foremost solutions for the same. This study presents the development of auto‐reclosure scheme using modified full‐cycle discrete Fourier transform with adaptive dead time control.
Ujjaval J. Patel +3 more
openaire +1 more source
An adaptive reclosing strategy for MMC-HVDC systems with hybrid DC circuit breakers [PDF]
, 2019 Modular multilevel converter (MMC) based high voltage direct current transmission (HVDC) is an effective solution for large-scale renewable power integration over long-distance. In the overhead MMC-HVDC systems, the high voltage DC circuit breakers (DCCB)
Lu, Xiaojun +4 more
core +1 more source
Adaptive Single Phase Auto-Reclosing Using Voltage Magnitude Pattern
, 2020 This paper presents a novel adaptive single phase auto-reclosing (ASPAR) scheme based on the first derivation of local voltage magnitude (VM) of the faulted phase for determination of dead time of transient faults. The algorithm is fast and uses low-frequency sampling and adaptive threshold value (ATV).
Baayeh, Arman Ghaderi, Jamali, Sadegh
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An adaptive reclosing scheme based on phase characteristics for MMC-HVDC systems [PDF]
, 2021 To improve the reliability of power supply, reclosing schemes are required after transient faults, which commonly occur in overhead line based high voltage DC (HVDC) systems.
Li, Rui, Lv, Wenxuan, Zheng, Tao
core +1 more source
A novel approach to arcing faults characterization using multivariable analysis and support vector machine [PDF]
, 2019 Based on the Institute of Electrical and Electronics Engineers (IEEE) Standard C37.104-2012 Power Systems Relaying Committee report, topics related to auto-reclosing in transmission lines have been considered as an imperative benefit for electric power ...
Idarraga Ospina, Gina Maria +3 more
core +1 more source
IET Generation, Transmission &Distribution, Volume 14, Issue 26, Page 6580-6593, December 2020., 2020 Doubly‐fed induction generators (DFIGs) have drawn prominent interest in the field of wind power generation, but they are vulnerable to grid faults. Grid codes mandate DFIGs to employ a sort of fault ride‐through (FRT) technique during faults. Fault current limiters (FCLs) always help to augment the FRT capability of DFIGs and a non‐linear controller ...
Md. Rashidul Islam +5 more
wiley +1 more source