Title :
Shaping of Damping Torque Frequency Characteristic of Speed-Based PSS
Author :
Lubosny, Z. ; Bialek, J.W.
Author_Institution :
Inst. for Energy Syst., Edinburgh Univ., Edinburgh
Abstract :
The paper presents an analytical derivation of a relationship between the parameters of a power system stabilizer (PSS) that results in the PSS producing a damping torque component only. Additionally, a method of shaping the frequency characteristic of the damping torque is presented. The method has been derived for a linear single-machine system model equipped with static excitation system. Good dynamic properties of the plant equipped with the proposed PSS have been confirmed by simulation using non-linear, single- and multi- machine models of an electric power system.
Keywords :
damping; power system stability; torque; damping torque frequency characteristics; linear single-machine system model; power system stabilizer; speed-based PSS; static excitation system; time invariant controller; Damping; Design optimization; Frequency; Power system dynamics; Power system modeling; Power system simulation; Power system stability; Tellurium; Torque; Transfer functions; Stability; power system stabilizer;
Conference_Titel :
Power Engineering Society General Meeting, 2007. IEEE
Conference_Location :
Tampa, FL
Print_ISBN :
1-4244-1296-X
Electronic_ISBN :
1932-5517
DOI :
10.1109/PES.2007.386147
