Design of controller to damp inter area oscillations

Author

Janaj, A.D. ; Joshi, D.R. ; Akiwate, B.N.

Author_Institution

Dept. of Electr. & Electron. Eng., KLS Gogte Inst. of Technol., Belgaum, India

fYear

2014

fDate

28-29 Nov. 2014

Firstpage

186

Lastpage

190

Abstract

This paper deals with the analysis and simulation of power system operation with an integrated control viz., under single area and two-area control and it was carried out with the help of MATLAB. The simulation studies will enable an easier understanding of the effect of an actual load change and how the frequency and voltage are maintained by introducing state feedback controller. The paper deals with simulated results using MATLAB to show the response of the system like tie-line power, frequency deviation for different torques. The modeling, analysis and simulation has been carried out for a detailed performance evaluation of a real time power system. Such a study has helped in proposing methods to examine the stability of the system. The stability of the system is improved by feedback gain matrix.

Keywords

control system synthesis; matrix algebra; state feedback; MATLAB; damp inter area oscillations; feedback gain matrix; frequency deviation; integrated control; performance evaluation; power system operation; real time power system; state feedback controller; tie-line power; Analytical models; Computational intelligence; Generators; Load modeling; Power system stability; Stability analysis; Turbines; Controller design; Inter area oscillations; Small Signal analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence on Power, Energy and Controls with their impact on Humanity (CIPECH), 2014 Innovative Applications of

Conference_Location

Ghaziabad

Type

conf

DOI

10.1109/CIPECH.2014.7019103

Filename

7019103