Damping controller design for FACTS device. I. Damping signal and location selection

Author

Chung, C.Y. ; Wang, K.W. ; Tse, C.T. ; Chan, W.K. ; Yu, C.W.

Author_Institution

Dept. of Electr. Eng., Alberta Univ., Edmonton, Alta., Canada

Volume

2

fYear

2000

fDate

30 Oct.-1 Nov. 2000

Firstpage

420

Abstract

A novel method suitable for modeling different flexible AC transmission systems (FACTS) components is introduced. A state-space model of the entire multimachine system can be automatically established irrespective of the system complexity and the choice of control signals. The system matrix can be expressed as a function of each system parameter, so a general expression of eigenvalue sensitivity is obtained. Exploitation of eigenvector analysis to the static VAr compensator (SVC) study is illustrated by using modal and sensitivity techniques to select the effective location and damping signal.

Keywords

control system analysis; control system synthesis; damping; eigenvalues and eigenfunctions; flexible AC transmission systems; power system stability; power transmission control; reactive power control; state-space methods; static VAr compensators; FACTS device; control simulation; damping controller design; damping location selection; damping signal selection; eigenvalue sensitivity; eigenvector analysis; flexible AC transmission systems; modal techniques; multimachine power system; power system matrix; sensitivity techniques; state-space model; static VAr compensator; system complexity;

fLanguage

English

Publisher

iet

Conference_Titel

Advances in Power System Control, Operation and Management, 2000. APSCOM-00. 2000 International Conference on

Print_ISBN

0-85296-791-8

Type

conf

DOI

10.1049/cp:20000435

Filename

950384