Proposal for the Solution of Voltage Stability Using Coordination of Facts Devices

Author

Candelo, J.E. ; Caicedo, N.G. ; Castro-Aranda, F.

Author_Institution

Grupo de Investigacion en Alta Tension, Univ. del Valle

fYear

2006

fDate

15-18 Aug. 2006

Firstpage

1

Lastpage

6

Abstract

This article presents a proposal for the solution of voltage stability when a contingency has occurred, using coordinated control of flexible AC transmission systems (FACTS) devices located in different areas of a power system. An analysis of the initial conditions to determine the voltage stability margins and a contingency analysis to determine the critical nodes and the voltage variations are conducted. The response is carried out by the coordination of multiple-type FACTS devices, which compensate the reactive power, improving the voltage stability margin of the critical nodes

Keywords

flexible AC transmission systems; power system stability; power transmission control; reactive power; contingency analysis; coordinated control; flexible AC transmission systems; multiple-type FACTS devices; reactive power compensation; voltage stability margin; voltage stability margins; Control systems; Flexible AC transmission systems; Power system analysis computing; Power system control; Power system stability; Power systems; Proposals; Reactive power; Stability analysis; Voltage control; Contingency Analysis; Control Strategy; Coordinated Control; Dynamic Analysis; FACTS; Static Analysis; Voltage Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Transmission & Distribution Conference and Exposition: Latin America, 2006. TDC '06. IEEE/PES

Conference_Location

Caracas

Print_ISBN

1-4244-0287-5

Electronic_ISBN

1-4244-0288-3

Type

conf

DOI

10.1109/TDCLA.2006.311366

Filename

4104580