Results 61 to 70 of about 9,025,972 (111)
Load flow control and analytical assessment of voltage stability index using thyristor controlled series capacitor (TCSC) [PDF]
, 2014 This article contains figures and tables- Voltage stability problem has become one of the major concerns in the operation of power system in recent years. The reason is that power systems all over the globe are being operated with reduced margins because
Akwukwaegbu, I. O., Okwe, Gerald Ibe
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EnergiesThe large-scale integration of variable renewable energy sources (RES) such as solar and wind into transmission networks poses significant challenges to grid stability, operational efficiency, and economic dispatch.
Muhammad Usama Waqar +4 more
doaj +1 more source
A hybrid system for voltage stability and placement optimization of STATCOM in distribution systems
, 2022 A methodology is provided in this paper for determining the optimal assignment (i.e., sizingand position) of Distributed Generators (DGs) and static compensators (STATCOM) in aradial distribution system (RDS). The voltage stability index (VSI) is used to
Ms. Shweta Chourasia, Dr I.D Soubache,Dr.P.Gomathi
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Analysis on Voltage Stability Indices [PDF]
, 2010 This thesis discusses the performance of different line voltage stability indices previously studied in literature including Lmn Index, Fast Voltage Stability Index (FVSI), Voltage Collapse Point Indicators (VCPI), and LQP Index, as well as the ...
Doig Cardet, Christine Elizabeth
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Fractal and FractionalThis work presents a lightweight and interpretable framework for the early warning of voltage stability degradation in distribution networks, based on fractal and spectral features from flow measurements. We propose a Fast Voltage Stability Index (FVSI),
Plamen Stanchev, Nikolay Hinov
doaj +1 more source
Evaluation of Voltage Stability Indices [PDF]
, 2021 Voltage security/stability appraisal and control are not regarded as new issues. Nevertheless, they rather gained unusual attention to preserve the stability of power transmission networks and evade repeat of major power outages as experienced in some
Misra, Sanjay +3 more
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Under voltage load shedding using hybrid ABC-PSO algorithm for voltage stability enhancement. [PDF]
Heliyon, 2021 Kisengeu SM, Muriithi CM, Nyakoe GN.
europepmc +1 more source
Static Voltage Stability Margin Enhancement Using SVC and TCSC
, 2014 Reactive power limit of power system is one of the major causes of voltage instability. The only way to save the system from voltage instability is to reduce the reactive power load or add additional reactive power to reaching the point of voltage ...
Tarek Bouktir +2 more
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Effect of SVC installation on loss and voltage in power system congestion management [PDF]
, 2019 In this paper, a new hybrid optimization technique is proposed namely Adaptive Embedded Clonal Evolutionary Programming (AECEP). This idea comes from the combination part of the clone in an Artificial Immune System (AIS) and then combined with ...
Mohamad, Hasmaini +2 more
core +1 more source
Impact assessment of increasing renewable energy penetration on voltage instability tendencies of power system buses using a QV-based index. [PDF]
Sci Rep, 2023 Adetokun BB +3 more
europepmc +1 more source