Further researches on PSS Part I. PR-graph and analysis-based design

Author

Chen, Huanting ; Min, Y. ; Guo, Z.Z. ; Bai, H.

Author_Institution

Dept. of Electr. Eng., Tsinghua Univ., Beijing

fYear

2007

fDate

3-6 Dec. 2007

Firstpage

860

Lastpage

865

Abstract

In this paper, a systematical analysis and PSSs design method is proposed. Participation phasor (PP), and residue phasor (RP) are put forward and compared with each other in virtue of a 16-generator system. Based on PP and RP participation-residue phasor (PRP) and PR-graph are deduced, PR-graph based modal and loci analyses illustrate the interactions between different PSSs. Then analysis based sequential design of PSSs is carried out, in each step PR-graph-based modal analysis proposes a candidate generator, whose PSS will be designed in next step. The effects of new designed PSS on closed-loop system can be found out immediately and conveniently, so the effectiveness of analysis and design can be validated during the design.

Keywords

closed loop systems; graph theory; power system stability; analysis-based design; closed-loop system; generator system; graph-based modal analysis; loci analyses; participation-residue phasor; systematical analysis; Power engineering; PR-graph; PSS; Participation phasor; participation-residue phasor; power system;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Conference, 2007. IPEC 2007. International

Conference_Location

Singapore

Print_ISBN

978-981-05-9423-7

Type

conf

Filename

4510146