Study on visualization of voltage stability feasible region of bulk power system

Y. Yu; J. Su; H. Jia; P. Li

Study on visualization of voltage stability feasible region of bulk power system

Y. Yu^*
, J. Su
, H. Jia
, P. Li

^*Corresponding author for this work

Tianjin University

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Abstract

In a reduced dimension injection parameter space, this paper presents an approach for on-line voltage stability feasible region visualization by using ANN. To reduce the dimension of the voltage stability feasible region an improved voltage stability index L_I is employed. It is possible to get this region for different system configurations by using one ANN and setting different output values for this ANN. Due to its advantage on speed, it is possible to use this method in real time security monitoring and control. A real bulk power system example is also given to validate this method.

Original language	English
Pages (from-to)	1-5
Number of pages	5
Journal	Dianli Xitong Zidonghua/Automation of Electric Power Systems
Volume	25
Issue number	22
Publication status	Published - 25 Nov 2001
Externally published	Yes

Keywords

ANN
Dimension reduction
Visualization
Voltage stability feasible region

Cite this

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title = "Study on visualization of voltage stability feasible region of bulk power system",

abstract = "In a reduced dimension injection parameter space, this paper presents an approach for on-line voltage stability feasible region visualization by using ANN. To reduce the dimension of the voltage stability feasible region an improved voltage stability index LI is employed. It is possible to get this region for different system configurations by using one ANN and setting different output values for this ANN. Due to its advantage on speed, it is possible to use this method in real time security monitoring and control. A real bulk power system example is also given to validate this method.",

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T1 - Study on visualization of voltage stability feasible region of bulk power system

AU - Yu, Y.

AU - Su, J.

AU - Jia, H.

AU - Li, P.

PY - 2001/11/25

Y1 - 2001/11/25

N2 - In a reduced dimension injection parameter space, this paper presents an approach for on-line voltage stability feasible region visualization by using ANN. To reduce the dimension of the voltage stability feasible region an improved voltage stability index LI is employed. It is possible to get this region for different system configurations by using one ANN and setting different output values for this ANN. Due to its advantage on speed, it is possible to use this method in real time security monitoring and control. A real bulk power system example is also given to validate this method.

AB - In a reduced dimension injection parameter space, this paper presents an approach for on-line voltage stability feasible region visualization by using ANN. To reduce the dimension of the voltage stability feasible region an improved voltage stability index LI is employed. It is possible to get this region for different system configurations by using one ANN and setting different output values for this ANN. Due to its advantage on speed, it is possible to use this method in real time security monitoring and control. A real bulk power system example is also given to validate this method.

KW - ANN

KW - Dimension reduction

KW - Visualization

KW - Voltage stability feasible region

UR - https://www.scopus.com/pages/publications/0035950903

M3 - Article

AN - SCOPUS:0035950903

SN - 1000-1026

VL - 25

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JO - Dianli Xitong Zidonghua/Automation of Electric Power Systems

JF - Dianli Xitong Zidonghua/Automation of Electric Power Systems

IS - 22

ER -

Study on visualization of voltage stability feasible region of bulk power system

Abstract

Keywords

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