Title :
A globally asymptotically stable decentralized PI controller for multi-terminal high-voltage DC transmission systems
Author :
Zonetti, Daniele ; Ortega, Romeo ; Benchaib, A.
Author_Institution :
Lab. de Signaux et Syst., Supelec, Gif-sur-Yvette, France
Abstract :
In this paper the problem of controlling a multi-terminal voltage source converter-based high-voltage DC (HVDC) transmission system is addressed. A decentralized PI control that guarantees global asymptotical stability of the closed-loop system is proposed. The performance of the controller design is verified via simulations on a two-terminals example.
Keywords :
HVDC power convertors; HVDC power transmission; PI control; asymptotic stability; closed loop systems; control system synthesis; decentralised control; power transmission control; HVDC transmission system; closed-loop system; controller design; global asymptotic stability; globally asymptotically stable decentralized PI controller; multiterminal high-voltage DC transmission systems; multiterminal voltage source converter; Capacitors; Equations; HVDC transmission; Inductors; Power transmission lines; Transmission line matrix methods; Vectors;
Conference_Titel :
Control Conference (ECC), 2014 European
Conference_Location :
Strasbourg
Print_ISBN :
978-3-9524269-1-3
DOI :
10.1109/ECC.2014.6862419
