Generalized Control Energy Function for controllable TCSC devices

Author

Siqueira, Daniel S. ; Alberto, Luis Fernando C. ; Bretas, Newton G.

Author_Institution

Dept. of Electr. Eng., Univ. of Sao Paulo, São Carlos, Brazil

fYear

2013

fDate

21-25 July 2013

Firstpage

1

Lastpage

5

Abstract

In this paper the technique of non-linear control based on the Generalized Energy Function is employed to design controllers for TCSC devices. This technique, recently developed in [1], extends the ideas of Control Lyapunov Function for a larger class of problems. Besides allowing the controller design, the technique provides estimates of the stability region of the system and therefore can support the systematic evaluation of the controller contribution to the system transient stability.

Keywords

Lyapunov methods; nonlinear control systems; power system control; power system transient stability; control Lyapunov function; controllable TCSC devices; generalized control energy function; nonlinear control; system transient stability; Asymptotic stability; Lyapunov methods; Power capacitors; Power system stability; Power transmission lines; Stability analysis; Thyristors; FACTS Devices; Generalized Energy Function; Generalized Energy Function of Control; Nonlinear Control; TCSC Devices;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Society General Meeting (PES), 2013 IEEE

Conference_Location

Vancouver, BC

ISSN

1944-9925

Type

conf

DOI

10.1109/PESMG.2013.6672922

Filename

6672922