Results 231 to 240 of about 9,353,259 (259)
Fast calculation of a voltage stability index
IEEE Transactions on Power Systems, 1992 The 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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2020 International Conference on Electrical and Electronics Engineering (ICE3), 2020
In this paper two techniques have been introduced to locate suitable position of FACTS devices in 14 bus IEEE interconnected transmission network to improve voltage profile, enhance power transfer capability and increase the efficiency of the overall power transmission.
Rakesh Roshan +2 more
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In this paper two techniques have been introduced to locate suitable position of FACTS devices in 14 bus IEEE interconnected transmission network to improve voltage profile, enhance power transfer capability and increase the efficiency of the overall power transmission.
Rakesh Roshan +2 more
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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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Application of UPFC for enhancement of voltage profile and minimization of losses using Fast Voltage Stability Index (FVSI) [PDF]
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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2022 IEEE 6th International Conference on Condition Assessment Techniques in Electrical Systems (CATCON), 2022
Sharmistha Nandi +2 more
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Sharmistha Nandi +2 more
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A fast calculation static voltage stability index based on wide area measurement system
2014 International Conference on Power System Technology, 2014null Tianjiao Pu +4 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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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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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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