Power system stability enhancement using static phase shifter

Author

Jiang, F. ; Choi, S.S. ; Shrestha, G.

Author_Institution

Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore

Volume

12

Issue

1

fYear

1997

fDate

2/1/1997 12:00:00 AM

Firstpage

207

Lastpage

214

Abstract

The role of static phase shifters in improving power system stability is investigated. A new technique, based on the nonlinear variable structure control principle, is used to formulate a control algorithm for the static phase shifter. Parameter uncertainty has been considered in the proposed scheme. Computer simulations show that a static phase shifter with the new control scheme has produced significant improvement in power system performance

Keywords

control system analysis computing; control system synthesis; flexible AC transmission systems; nonlinear control systems; phase shifters; power system analysis computing; power system control; power system stability; uncertain systems; variable structure systems; computer simulation; control algorithm; control design; control simulation; nonlinear variable structure control; parameter uncertainty; power system stability enhancement; static phase shifter; uncertainties modelling; Converters; Optimal control; Phase shifters; Power conversion; Power generation; Power system control; Power system modeling; Power system stability; Power transmission lines; Voltage;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.574941

Filename

574941