Title :
Integral backstepping control design for VSC-HVDC systems
Author :
Ayari, Mohamed ; Ghariani, Mohamed Arbi ; Belhaouane, Mohamed Moez ; Benhadj Braiek, Naceur
Author_Institution :
Adv. Syst. Lab. (Lab. des Syst. Avances - LSA), Univ. of Carthage, La Marsa, Tunisia
Abstract :
This paper presents a backstepping control strategy based on Lyapunov theory for VSC-HVDC transmission systems. The controller is able to ensure the tracking of the output variables and the stability of the studied power system. Indeed, the required performances have been improved using a nonlinear Backstepping method where an integral action is added. The proposed control scheme has been evaluated by simulation study by SPS and Simulink/Matlab software based on an average model of the VSC-HVDC transmission system.
Keywords :
HVDC power transmission; Lyapunov methods; control nonlinearities; power system control; Lyapunov theory; VSC-HVDC transmission; integral backstepping control design; power system control; Backstepping; HVDC transmission; Mathematical model; Power conversion; Power system stability; Reactive power; DC voltage control mode; HVDC; Lyapunov theory; Nonlinear Backstepping Control approach; VSC;
Conference_Titel :
Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2014 15th International Conference on
DOI :
10.1109/STA.2014.7086782
