Title :
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
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;
Conference_Titel :
Power and Energy Society General Meeting (PES), 2013 IEEE
Conference_Location :
Vancouver, BC
DOI :
10.1109/PESMG.2013.6672922
