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On-line voltage stability based contingency ranking using fast voltage stability index (FVSI)
IEEE/PES Transmission and Distribution Conference and Exhibition, 2003Voltage instability is one phenomenon that could happen in a power system due to its stressed condition. The result would be the occurrence of voltage collapse which leads to total blackout to the whole system. Therefore voltage collapse prediction is important in power system planning and operation so that the occurrence of voltage collapse due to ...
I. Musirin, T.K.A. Rahman
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Student Conference on Research and Development, 2003
Since a couple of decades ago, voltage stability assessment has received increasing attention due to the complexity of power systems. With the increase in power demand and limited power sources has caused the system to operate at its maximum capacity. Therefore, a study that is able to determine the maximum capacity limit before voltage collapse must ...
I. Musirin, T.K. Abdul Rahman
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Since a couple of decades ago, voltage stability assessment has received increasing attention due to the complexity of power systems. With the increase in power demand and limited power sources has caused the system to operate at its maximum capacity. Therefore, a study that is able to determine the maximum capacity limit before voltage collapse must ...
I. Musirin, T.K. Abdul Rahman
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Fast calculation of a voltage stability index
IEEE Transactions on Power Systems, 1992The minimum singular value of the power flow Jacobian matrix has been used as a static voltage stability index, indicating the distance between the studied operating point and the steady-state voltage stability limit. A fast method to calculate the minimum singular value and the corresponding (left and right) singular vectors is presented.
Hill, DJ, Andersson, G, Smed, T, Lof, PA
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Fast Voltage Stability Index (FVSI) Based Technique for Congestion Management Assessment
Applied Mechanics and Materials, 2015This paper presents a voltage stability assessment based approach to determine the congested line with optimal sizing and location. FVSI, a voltage stability index is chosen as the indicator for congested line identification, while particle swarm optimization technique (PSO) is used for optimal location and sizing of FACTs devices installation ...
Nur Zahirah Mohd Ali +2 more
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Archives of Electrical Engineering, 2012 Application of UPFC for enhancement of voltage profile and minimization of losses using Fast Voltage Stability Index (FVSI)Transmission line loss minimization in a power system is an important research issue and it can be achieved by means of reactive power compensation.
M. Kumar, P. Renuga
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Estimation of Maximum Loadability in Power Systems by Using Fast Voltage Stability Index
International Journal of Power and Energy Systems, 2005The occurrence of voltage collapse is very much dependent upon the maximum load that can be supported at a particular load bus. Any attempt to increase the load beyond this point could force the entire system into instability, leading to voltage collapse. This would indicate that the power system physically could not support the amount of the connected
I. Musirin, T.K.A. Rahman
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2015 4th International Conference on Electric Power and Energy Conversion Systems (EPECS), 2015
Modern power system is large, complex and characterized by continuous increase in electrical load demand. As a result, the system is stressed to operate closer to stability limit and this may result in voltage collapse. Therefore, it becomes imperative to implement techniques for detecting collapse in bus bar or lines before its occurrence in the power
Isaiah G. Adebayo +2 more
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Modern power system is large, complex and characterized by continuous increase in electrical load demand. As a result, the system is stressed to operate closer to stability limit and this may result in voltage collapse. Therefore, it becomes imperative to implement techniques for detecting collapse in bus bar or lines before its occurrence in the power
Isaiah G. Adebayo +2 more
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Fast calculation of a voltage stability index of power systems
IEEE Transactions on Power Systems, 1997The minimum singular value of the Jacobian matrix of the load flow equation may have been preferred as an indicator of voltage collapse when the static voltage stability of power systems is studied. In this paper, the authors propose a highly efficient algorithm to calculate the smallest singular value of a Jacobian matrix of the load flow equation by ...
null Young-Huei Hong +2 more
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2021 IEEE 13th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), 2021
As demand grows and grids become complex, voltage stability has been researched throughout the years. A problem occurs if loads, particularly reactive loads are greater than generation, which causes the voltage to drop and could affect the entire grid ...
Michael C. Pacis +2 more
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As demand grows and grids become complex, voltage stability has been researched throughout the years. A problem occurs if loads, particularly reactive loads are greater than generation, which causes the voltage to drop and could affect the entire grid ...
Michael C. Pacis +2 more
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2022 IEEE 11th International Conference on Communication Systems and Network Technologies (CSNT), 2022
Anubha Gupta, Pradeepti Lakra
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Anubha Gupta, Pradeepti Lakra
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