Two sliding mode control approaches for the stator voltage amplitude regulation of a stand-alone WRSM
Location: Mexico
Publication date: 2010-06-26
Published in: International Workshop on Variable Structure Systems 2010, Mexico City (Mexico) - VSS 2010
ref. DOI: 10.1109/VSS.2010.5544707

Local members

External members

Doria-Cerezo, A. , Utkin, V.I. , Fossas, E.



In this paper two sliding mode control alternatives to regulate the stator voltage amplitude for astand alone wound rotor synchronous generator are presented. Both controllers use the statorvoltage d-component error in the sliding surface. In a first case an outer PI loop controller is added to provide the proper d-voltage component reference. The second approach consists in extending the dynamic system to include the integral term as state variable and to modify the former sliding surface by adding this new state. Finally, simulations results are done in order to validate the proposed algorithms.