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

fYear

2007

fDate

24-28 June 2007

Firstpage

1

Lastpage

7

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Society General Meeting, 2007. IEEE

Conference_Location

Tampa, FL

ISSN

1932-5517

Print_ISBN

1-4244-1296-X

Electronic_ISBN

1932-5517

Type

conf

DOI

10.1109/PES.2007.386147

Filename

4275913