Call For Paper Volume:4 Issue:10 Oct'2017 |

DESIGN OF MPSS AND TCSC DAMPING CONTROLLERS IN MULTI- MACHINE POWER SYSTEM USING BFO.

Publication Date : 30/11/2014



Author(s) :

Ahalya. M , Mr. Venkatesan. P.


Volume/Issue :
Volume 1
,
Issue 5
(11 - 2014)



Abstract :

The main approach of this paper is to do the small signal analysis in a two area four machine power system which has coordinated design of both MPSS and TCSC. TCSC controller is design based on power oscillation damping controller which is used for voltage series compensation at the voltage sag, voltage swell .Small signal stability analysis is nothing but analysis in power system for low frequency components in the range of 0.1hz to 2hz.Linear modeling of the power system is carried out to find out the frequency analysis at the different system components like transformer, other devices. BFO algorithm is used to minimize an Eigen value based multi-objective in which it tunes the parameter of the POD controller ,it will be improve the system stability and it saves the computational cost and in less iterations we can achieve the good optimized POD parameter values. The time domain simulation in MATLAB/SIMULINK environment carried out on two area four machine power system over various perturbations shows that superior enhancement in damping of power system oscillations has been obtained by utilizing proposed PSS-POD coordinated controllers in comparison with the CPSS-POD.


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DESIGN OF MPSS AND TCSC DAMPING CONTROLLERS IN MULTI- MACHINE POWER SYSTEM USING BFO.

December 4, 2014