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Keywords
(10)
Energy System
Power Generation
Power System
Power Transmission
Reactive Power
Security Evaluation
System Security
Voltage Collapse
Voltage Regulator
Voltage Stability
Related Publications
(2)
Estimating the Voltage Stability of a Power System
A method for calculation of margins to voltage instability applied on the Norwegian system for maintaining required security level
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Voltage stability condition in a power transmission system calculated by sensitivity methods
Voltage stability condition in a power transmission system calculated by sensitivity methods,10.1109/59.99379,IEEE Transactions on Power Systems,N. Fl
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Voltage stability condition in a power transmission system calculated by sensitivity methods
(
Citations: 62
)
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N. Flatabo
,
R. Ognedal
,
T. Carlsen
A new method for determining the
voltage stability
condition in a
power system
is presented. The method is based on sensitivity techniques, taking into account the limits on
reactive power
generation capacities. A distance to
voltage collapse
in terms of MVAr is defined as a measure of system security. Results from calculations on a 480bus network with 140 generators are presented. The method can be efficiently used for
reactive power
security evaluation
in both system planning and operation
Journal:
IEEE Transactions on Power Systems  IEEE TRANS POWER SYST
, vol. 5, no. 4, pp. 12861293, 1990
DOI:
10.1109/59.99379
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)
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Citation Context
(22)
...[1][10]. Specifically at the transmission level, sensitivity analyses have also been used to determine the voltage stability condition or voltage stability margin in a transmission network [
11
],[12]...
S. Conti
,
et al.
Voltage sensitivity analysis in radial MV distribution networks using ...
...Some methods have used Jacobian matrix to determine the exact values of voltage collapse [
510
] while others determine the bifurcation point to predict voltage stability margins [11]...
F. A. Althowibi
,
et al.
Voltage stability calculations in power transmission lines: Indication...
...Some methods utilize the systematic Jacobian matrix to determine the exact values of voltage collapse [
510
] while (ii) others determine the bifurcation point to predict voltage stability margins [11]...
F. A. Althowibi
,
et al.
Line voltage stability calculations in power systems
...Some of these methods determine the exact values of voltage collapse such: Jacobian method [5], singular value index [6], modal method [7], voltage sensitivity method [
8
], energy function method [9] and impedance index [10] while others determine the bifurcation point to predict voltage stability margins [11]...
F. A. Althowibi
,
et al.
Online voltage collapse indicator for power systems
...Estimates of the MLP can be obtained through several different methods proposed in the literature, such as the continuation power flow [7], direct methods [8], sensitivity based methods [
9
], non linear programming based methods [10], voltage stability index based methods [11]...
C. H. Fujisawa
,
et al.
Simple method for computing power systems maximum loading conditions
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Citations
(62)
An improved model in optimal PMU placement considering sensitivity analysis
Elham Makram
,
Zheng Zhao
,
Adly Girgis
Conference:
Power Systems Conference and Exposition, PSCE, IEEE  PES
, 2011
A preliminary study on the Thevenin equivalent impedance for power systems monitoring
Xiaoming Mou
,
Weixing Li
,
Zhimin Li
Conference:
International Conference on Electric Utility Deregulation and Restructuring and Power Technologies  DRPT
, 2011
Voltage sensitivity analysis in radial MV distribution networks using constant current models
(
Citations: 1
)
S. Conti
,
S. Raiti
,
G. Vagliasindi
Published in 2010.
Voltage stability calculations in power transmission lines: Indications and allocations
F. A. Althowibi
,
M. W. Mustafa
Conference:
Power and Energy, IEEE International Conference on  PECon
, 2010
Line voltage stability calculations in power systems
F. A. Althowibi
,
M. W. Mustafa
Conference:
Power and Energy, IEEE International Conference on  PECon
, 2010