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

fYear

2012

Firstpage

6841

Lastpage

6846

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2012 31st Chinese

ISSN

1934-1768

Print_ISBN

978-1-4673-2581-3

Type

conf

Filename

6391144