Title :
Sliding mode control of wind energy generation systems using PMSG and input-output linearization
Author :
Li, Xiangjun ; Xu, Wei ; Yu, Xinghuo ; Feng, Yong
Author_Institution :
Sch. of Electr. & Comput. Eng., RMIT Univ., Melbourne, VIC, Australia
Abstract :
Input-output linearization and Sliding Mode Control (SMC) theory are applied to the formulation and control of a wind energy generation system with uncertainties which is described in the state space. The equivalent control based SMC and the second-order SMC algorithm are employed to stabilize the system. Conditions are derived to guarantee the stability for the system under the uncertainties. Simulation results verify the strategy proposed.
Keywords :
linearisation techniques; permanent magnet generators; power generation control; power system stability; state-space methods; synchronous generators; variable structure systems; wind power plants; PMSG; SMC theory; equivalent control based SMC algorithm; input-output linearization; permanent-magnet synchronous generator; power system stability; second-order SMC algorithm; sliding mode control; state-space method; wind energy generation systems; Generators; Inverters; Sliding mode control; Uncertainty; Wind energy generation; Wind turbines; Nonlinear control; linearization; permanent magnet synchronous machine (PMSG); sliding mode control; wind energy;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Print_ISBN :
978-1-4673-2581-3
