Results 231 to 240 of about 1,227,158 (294)

Improving dynamic stability of power system using derivative power system stabilizer

2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2016
The main function of power system stabilizer (PSS) is suppressing the low-frequency oscillation of the power system to improve the dynamic stability of power system. In this paper, the pole-placement approach and full phase-compensation method are used to design the parameters of a derivative power system stabilizer (DPSS) base on electrical torque ...
Bahador Fani   +4 more
openaire   +1 more source

Power System Dynamic Stability Analysis and Stability Type Discrimination

Proceedings of the 41st International Universities Power Engineering Conference, 2006
In the static voltage stability analysis, the singular point of the power flow Jacobian is usually considered as the critical point. As this method does not take the dynamics of the components into account, the creditability of the results obtained are more or less affected.
Y.C. Su, S.J. Cheng, J.Y. Wen, J. Zhang
openaire   +2 more sources

DYNAMIC STABILIZATION OF POWER SYSTEMS THROUGH REACTIVE POWER MODULATION

Electric Machines & Power Systems, 1986
ABSTRACT This paper demonstrates the significant benefits in the dynamic stability improvement of power systems by reactive power modulation in response to a local control signal derived from bus frequency. Static var compensator (SVC) with a thyristor controlled reactor scheme is considered for reactive power modulation. The benefits of reactive power
K. R. Padiyar   +3 more
openaire   +1 more source

Dynamic stability enhancement of power system using PSO optimized fuzzy power system stabilizer

2014 6th IEEE Power India International Conference (PIICON), 2014
This paper presents the PSO optimized fuzzy logic power system stabilizer (FPSS) to enhance the dynamic stability of the entire power system using PHILLIPS HEFFRON MODEL for single machine infinite bus (SMIB) system. Various input and output parameters of the fuzzy logic controller are optimized using the Particle swarm optimization (PSO) technique to ...
Ritika Arora, Surender Dahiya
openaire   +1 more source

Improving Dynamic Stability of deregulated power system

2020 IEEE 61th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), 2020
One of the most important problems in the daily function of the power system is generation programming and its control. The primary purpose of Automatic Generation Control (AGC) is balancing the whole generation system against load variations and system losses.
Seyed Hossein Rouhani   +3 more
openaire   +1 more source

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