Title :
A new conception for constructing and tuning power system stabilizers (PSS)
Author :
Kiss, Lajos ; Zerényi, József
Author_Institution :
Budapest Tech. Univ., Hungary
Abstract :
This paper describes a PSS structure aided to handle the oscillations caused by the network frequency and/or network voltage deviation. In most cases, especially if the power plants investigated are on the boundary of a large system or the network is relatively weak, the impacts of the frequency oscillations in steady state - (ΔfN) - are not negligible. On boundaries the damping effect of consumption is generally not satisfactory because the load density is relatively small. The paper describes the constructing and tuning procedure to make a PSS with good performance in steady state and during great disturbances in the frequency range of 0.01 -15 Hz.
Keywords :
oscillations; power plants; power system stability; tuning; 0.01 to 15 Hz; excitation system; frequency oscillations; interarea oscillations; large electric systems cooperation; load density; network frequency; power oscillation damping effect; power plants; power system stabilizers tuning; steady state; tuning procedure; voltage deviation; Damping; Frequency; Power generation; Power system modeling; Power systems; Signal generators; Steady-state; Tuning; Turbines; Voltage;
Conference_Titel :
Power Tech Conference Proceedings, 2003 IEEE Bologna
Print_ISBN :
0-7803-7967-5
DOI :
10.1109/PTC.2003.1304131