Novel Fourier Multiple orthogonal window to gauge damping and its vindication on real time info

Author

Gopikaramanan, R. ; Praburaja, R. ; Panneerselvam, Sivaraj ; Dhanasekaran, Surender

Author_Institution

EEE Dept., Vel Tech Univ., Chennai, India

fYear

2015

fDate

6-8 May 2015

Firstpage

554

Lastpage

561

Abstract

This manuscript probes about effectualness of Fourier Multiple orthogonal window and least squares errors minimization over single sliding orthogonal window and conventional methodologies to estimate damping factors that effects in effectual damping of power system inter- area oscillation and to examine the effectualness of proposed methodology is tested by feeding real time power system data´sinMATLAB simulation package upshots of the simulation vindicates that proposed methodology is precise over conventional methods in gauging damping coefficients.

Keywords

Fourier transforms; damping; least squares approximations; oscillations; power system measurement; power system stability; Fourier multiple orthogonal window; MATLAB simulation package upshots; damping coefficients; damping factors; least squares errors minimization; power system inter-area oscillation; real time power system data; single sliding orthogonal window; Computational efficiency; Damping; Frequency estimation; Mathematical model; Power systems; Real-time systems; Time-frequency analysis; Fourier multiple sliding window; Gauging damping coefficients; Inter - area oscillation etc.; Prony method;

fLanguage

English

Publisher

ieee

Conference_Titel

Smart Technologies and Management for Computing, Communication, Controls, Energy and Materials (ICSTM), 2015 International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4799-9854-8

Type

conf

DOI

10.1109/ICSTM.2015.7225478

Filename

7225478