Development of differential evolution based Power System Stabilizer (PSS) with HVDC in small signal stability analysis using MATLAB

Power system (PS) oscillation damping remains as one of the major concerns for secure and reliable operation of large PS network, and is of great presently interest to both industry and academia. This research presents the designing of Differential Evolution (DE) power system stabilizer (PSS) controller with High Voltage Direct Current (HVDC) to improve the small signal stability (SSS). The Power System Toolbox version 3 MATLAB based software is used as a tool to simulate the results. The results shown that the location of HVDC supplementary in the network contribute to the effectiveness in improving power system SSS if applied together with the PSS. The results show a significant improvement to the damping of the inter-area mode as well the local mode oscillation when the DEPSS incorporated into system together with HVDC which is approximated 5% improvement. Thus the time domain response also shown improve beyond 10%.

Name dc:type.qualificationname

mphil

Level dc:type.qualificationlevel

masters

Grantor dc:publisher.institution

Universiti Tun Hussein Onn Malaysia

Year dc:date.issued

2015

Author dc:creator

• Azizan, Mohd Syukur

• TK1001-1841 Production of electric energy or power. Powerplants. Central stations

Language dc:language

en