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Título del libro: Ieee Region 10 Annual International Conference, Proceedings/tencon
Título del capítulo: Super-twisting sliding mode control for unified power flow controller in power systems

Autores UNAM:
LEONID FRIDMAN;
Autores externos:

Idioma:
Inglés
Año de publicación:
2008
Palabras clave:

Block controls; Chattering effects; Dc-link voltages; FACTS; Facts devices; Power flows; Power systems; Sliding manifolds; Sliding modes; Stabilizing controllers; Super-twisting; Unified power flow controllers; UPFC; Voltage magnitudes; Controllers; Electric power transmission networks; Power transmission; Robust control; Synchronous generators; Electric control equipment


Resumen:

In this paper, robust stabilizing controllers for the synchronous generator speed, series power flows, voltage magnitude and DC link voltage are designed for a power system with FACTS device (UPFC). To design these controllers, a combined Super-twisting sliding mode (SM) and block control (BC) technique is implemented. The block control approach is used to design linear and nonlinear sliding manifolds with desired motions. Super-twisting SM control is applied to reject perturbations and avoid the chattering effect. The effectiveness of the proposed algorithm is illustrated by means of simulations.


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