Analysis of power system stability enhancement via excitation and facts-based stabilizers

M. A. Abido; Y. L. Abdel-Magid

doi:10.1080/15325000490196915

Analysis of power system stability enhancement via excitation and facts-based stabilizers

M. A. Abido^*
, Y. L. Abdel-Magid

^*Corresponding author for this work

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

29 Scopus citations

Abstract

Power system stability enhancement via excitation and FACTS-based stabilizers is thoroughly investigated in this paper. This study presents a singular value decomposition–based approach to assess and measure the controllability of the poorly damped electromechanical modes by different control inputs. The design problem of a power system stabilizer and different FACTS-based stabilizers is formulated as an optimization problem. An eigenvalue-based objective function to increase the system damping and improve the system response is developed. Then, a real-coded genetic algorithm is employed to search for optimal controller parameters. In addition, the damping characteristics of the proposed schemes are also evaluated in terms of the damping torque coefficient with different loading conditions for better understanding of the coordination problem requirements. The proposed stabilizers are tested on a weakly connected power system with different loading conditions. The damping torque coefficient analysis, nonlinear simulation results, and eigenvalue analysis show the effectiveness and robustness of the proposed control schemes over a wide range of loading conditions.

Original language	English
Pages (from-to)	75-91
Number of pages	17
Journal	Electric Power Components and Systems
Volume	32
Issue number	1
DOIs	https://doi.org/10.1080/15325000490196915
State	Published - 2004

Bibliographical note

Funding Information:
Manuscript received in final form on 6 May 2002. The authors acknowledge the support of King Fahd University of Petroleum & Minerals via funded Project # FT/2000-25. Address correspondence to M. A. Abido, Electrical Engineering Department, King Fahd University of Petroleum and Minerals, KFUPM Box 183, Dhahran 31261, Saudi Arabia. E-mail: [email protected]

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

FACTS devices
Genetic algorithms
Power system stability

ASJC Scopus subject areas

Energy Engineering and Power Technology
Mechanical Engineering
Electrical and Electronic Engineering

Access to Document

10.1080/15325000490196915

Cite this

@article{0726578fcd9c4313b9340955907258df,

title = "Analysis of power system stability enhancement via excitation and facts-based stabilizers",

abstract = "Power system stability enhancement via excitation and FACTS-based stabilizers is thoroughly investigated in this paper. This study presents a singular value decomposition–based approach to assess and measure the controllability of the poorly damped electromechanical modes by different control inputs. The design problem of a power system stabilizer and different FACTS-based stabilizers is formulated as an optimization problem. An eigenvalue-based objective function to increase the system damping and improve the system response is developed. Then, a real-coded genetic algorithm is employed to search for optimal controller parameters. In addition, the damping characteristics of the proposed schemes are also evaluated in terms of the damping torque coefficient with different loading conditions for better understanding of the coordination problem requirements. The proposed stabilizers are tested on a weakly connected power system with different loading conditions. The damping torque coefficient analysis, nonlinear simulation results, and eigenvalue analysis show the effectiveness and robustness of the proposed control schemes over a wide range of loading conditions.",

keywords = "FACTS devices, Genetic algorithms, Power system stability",

author = "Abido, \{M. A.\} and Abdel-Magid, \{Y. L.\}",

note = "Funding Information: Manuscript received in final form on 6 May 2002. The authors acknowledge the support of King Fahd University of Petroleum \& Minerals via funded Project \# FT/2000-25. Address correspondence to M. A. Abido, Electrical Engineering Department, King Fahd University of Petroleum and Minerals, KFUPM Box 183, Dhahran 31261, Saudi Arabia. E-mail: [email protected]",

year = "2004",

doi = "10.1080/15325000490196915",

language = "English",

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journal = "Electric Power Components and Systems",

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AU - Abido, M. A.

AU - Abdel-Magid, Y. L.

N1 - Funding Information: Manuscript received in final form on 6 May 2002. The authors acknowledge the support of King Fahd University of Petroleum & Minerals via funded Project # FT/2000-25. Address correspondence to M. A. Abido, Electrical Engineering Department, King Fahd University of Petroleum and Minerals, KFUPM Box 183, Dhahran 31261, Saudi Arabia. E-mail: [email protected]

PY - 2004

Y1 - 2004

N2 - Power system stability enhancement via excitation and FACTS-based stabilizers is thoroughly investigated in this paper. This study presents a singular value decomposition–based approach to assess and measure the controllability of the poorly damped electromechanical modes by different control inputs. The design problem of a power system stabilizer and different FACTS-based stabilizers is formulated as an optimization problem. An eigenvalue-based objective function to increase the system damping and improve the system response is developed. Then, a real-coded genetic algorithm is employed to search for optimal controller parameters. In addition, the damping characteristics of the proposed schemes are also evaluated in terms of the damping torque coefficient with different loading conditions for better understanding of the coordination problem requirements. The proposed stabilizers are tested on a weakly connected power system with different loading conditions. The damping torque coefficient analysis, nonlinear simulation results, and eigenvalue analysis show the effectiveness and robustness of the proposed control schemes over a wide range of loading conditions.

AB - Power system stability enhancement via excitation and FACTS-based stabilizers is thoroughly investigated in this paper. This study presents a singular value decomposition–based approach to assess and measure the controllability of the poorly damped electromechanical modes by different control inputs. The design problem of a power system stabilizer and different FACTS-based stabilizers is formulated as an optimization problem. An eigenvalue-based objective function to increase the system damping and improve the system response is developed. Then, a real-coded genetic algorithm is employed to search for optimal controller parameters. In addition, the damping characteristics of the proposed schemes are also evaluated in terms of the damping torque coefficient with different loading conditions for better understanding of the coordination problem requirements. The proposed stabilizers are tested on a weakly connected power system with different loading conditions. The damping torque coefficient analysis, nonlinear simulation results, and eigenvalue analysis show the effectiveness and robustness of the proposed control schemes over a wide range of loading conditions.

KW - FACTS devices

KW - Genetic algorithms

KW - Power system stability

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DO - 10.1080/15325000490196915

M3 - Article

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SN - 1532-5008

VL - 32

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EP - 91

JO - Electric Power Components and Systems

JF - Electric Power Components and Systems

IS - 1

ER -

Analysis of power system stability enhancement via excitation and facts-based stabilizers

Abstract

Bibliographical note

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this