Determination of emergency power system voltage control actions

Author

Overbye, Thomas J. ; Klump, Raymond P.

Author_Institution

Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA

Volume

13

Issue

1

fYear

1998

fDate

2/1/1998 12:00:00 AM

Firstpage

205

Lastpage

210

Abstract

Restructuring in the electric power industry will result in power system operation at higher levels of loading, increasing the potential for voltage instability due to saddle node bifurcation. In this paper, the authors present a computationally efficient method for emergency system control following such an event. The method only needs information typically available from a state estimator; it does not require the user to supply detailed models of power system dynamics

Keywords

bifurcation; control system analysis; control system synthesis; electricity supply industry; power system control; power system stability; power system state estimation; voltage control; computational efficiency; control actions determination; control design; control simulation; electric power industry; emergency power system voltage control; saddle node bifurcation; state estimator; voltage instability; Bifurcation; Communication system control; Control systems; Electrical equipment industry; Power system control; Power system modeling; Power system stability; Power system transients; Power systems; Voltage control;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.651637

Filename

651637