Super-twisting algorithm, a second order sliding mode control method, is studied for hydropower plant frequency control. Two versions of this algorithm are introduced in this paper. Simulation results from both methods and regular sliding mode control are compared on the basis of system responses and control efforts. We show that the second order sliding mode controller is able to reduce chattering effects associated with regular sliding mode control and preserve the robustness of regular sliding mode control as well.
- Dynamic Systems and Control Division
Hydropower Plant Load Frequency Control via Second Order Sliding Mode
Ding, X, & Sinha, A. "Hydropower Plant Load Frequency Control via Second Order Sliding Mode." Proceedings of the ASME 2012 5th Annual Dynamic Systems and Control Conference joint with the JSME 2012 11th Motion and Vibration Conference. Volume 3: Renewable Energy Systems; Robotics; Robust Control; Single Track Vehicle Dynamics and Control; Stochastic Models, Control and Algorithms in Robotics; Structure Dynamics and Smart Structures; Surgical Robotics; Tire and Suspension Systems Modeling; Vehicle Dynamics and Control; Vibration and Energy; Vibration Control. Fort Lauderdale, Florida, USA. October 17–19, 2012. pp. 653-659. ASME. https://doi.org/10.1115/DSCC2012-MOVIC2012-8672
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