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Static Voltage Stability Analysis by Using SVM and Neural Network [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2013 Voltage stability is an important problem in power system networks. In this paper, in terms of static voltage stability, and application of Neural Networks (NN) and Supported Vector Machine (SVM) for estimating of voltage stability margin (VSM) and ...
Mehdi Hajian +2 more
doaj
New Performance Indices for Voltage Stability Analysis in a Power System
Energies, 2017 The frequent occurrence of voltage instability in a modern power system is alarming and thus, has been of great concern to power system utilities. In this paper, a new performance index based on the power flow solutions for voltage stability assessment ...
Isaiah Adebayo, Yanxia Sun
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The use of synchrophasors in analysing voltage stability and detecting voltage collapse [PDF]
, 2016 Voltage stability is an incredibly important concept in power systems engineering. Voltages can become unstable due to numerous reasons, but the most common reason is when the power generation and load gap is too large.
Gill, Daniel
core
Arthritis Care &Research, EarlyView.Objective Despite guideline recommendations, long‐term glucocorticoid (GC) use is common in rheumatoid arthritis (RA). We conducted a clinician survey nested within a large registry to identify patient and clinician factors associated with GC use. Methods Clinicians contributing patients to the CorEvitas Rheumatoid Arthritis Registry were surveyed ...
Michael D. George +7 more
wiley +1 more source
Energies, 2019 Operation of a power system close to the voltage stability limit due to increasing of load demand and limited power sources may result in disastrous economic loss with voltage collapse of the entire power system.
Yoshiaki Matsukawa +3 more
doaj +1 more source
Voltage Collapse Stabilization: A Game Theory Viewpoint
CoRR, 2018 Voltage collapse is a type of blackout-inducing dynamic instability that occurs when the power demand exceeds the maximum power that can be transferred through the network. The traditional (preventive) approach to avoid voltage collapse is based on ensuring that the network never reaches its maximum capacity.
Charalampos Avraam +4 more
openaire +3 more sources
Analysis of Voltage Collapse in a Power System Using Voltage Stability Indices [PDF]
, 2018 Voltage collapse phenomenon and its incessant occurrence in a modern power system has of recent been a great concern to power system utilities. The aftermath of which could be very devastating and detrimental to the optimum operation of a power system ...
Jimoh, Adisa A. +3 more
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Time dependence of controls to avoid voltage collapse
, 2002 (© 2000 IEEE) Vargas, L. S., & Canizares, C. A. (2000). Time dependence of controls to avoid voltage collapse. IEEE Transactions on Power Systems, 15(4), 1367–1375.
Canizares, Claudio A., Vargas, Luis S.
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A Genetic Approach To Voltage Collapse Mitigation [PDF]
, 2009 The objective of this thesis is to provide an efficient and accurate corrective solution to a system that is on verge of voltage collapse. This thesis describes, in detail, the development of an optimization scheme that aims to alleviate power system ...
Nallan chakravartula, Dwarakesh
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