Fuzzy Logic Control Application to Enhance Voltage Stability of the Electric Power Systems

Author

Momoh, James A. ; Zheng, Wenjie ; D´Arnaud, Keisha

Author_Institution

Center for Energy Syst. & Control (CESaC), Howard Univ., Washington, DC, USA

fYear

2009

fDate

8-12 Nov. 2009

Firstpage

1

Lastpage

6

Abstract

This paper develops an integrated strategy for maintaining voltage stability for online applications. The proposed strategy employs real time data in the computation of a voltage stability index for voltage stability monitoring and control. The index chosen allows for the fast evaluation of the voltage stability margin for real-time assessment. A fast control operation based on fuzzy logic control is used to determine the VAr compensation required for the mitigation of occurrences of voltage instability.

Keywords

electric power generation; fuzzy control; power system stability; voltage regulators; electric power systems; fuzzy logic control application; voltage stability; Control systems; Fuzzy logic; Monitoring; Phasor measurement units; Power system control; Power system planning; Power system security; Power system stability; Power systems; Voltage control; Voltage stability index; fuzzy logic control; voltage stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent System Applications to Power Systems, 2009. ISAP '09. 15th International Conference on

Conference_Location

Curitiba

Print_ISBN

978-1-4244-5097-8

Type

conf

DOI

10.1109/ISAP.2009.5352906

Filename

5352906