Optimal control of PMSG wind energy convert system based on MPPT and ADRC control structure

Author

Shi Yun-tao ; Kou Qi ; Qiao Shu-juan ; Sun De-hui ; Li Zheng-xi

Author_Institution

Key Lab. of Beijing for Field-bus Technol. & Autom., North China Univ. of Technol., Beijing, China

fYear

2014

fDate

28-30 July 2014

Firstpage

6907

Lastpage

6912

Abstract

This paper proposes an optimization control scheme based on the Maximum Power Point Tracking (MPPT) strategy and Active Disturbance Rejection Control (ADRC) technique for the Permanent Magnet Synchronous Generator (PMSG) wind turbines. For ADRC parameter tuning problems of the wind turbines, this paper presents a hybrid optimization method, which combines intelligent genetic algorithm and numerical optimization of nonlinear least squares method. This method can effectively tune parameters of ADRC. With the help of the control method adopted in this paper, the PMSG wind turbines can achieve the optimal power capture.

Keywords

genetic algorithms; least squares approximations; optimal control; permanent magnet generators; power control; wind power; wind turbines; ADRC control structure; ADRC parameter tuning problems; ADRC technique; MPPT strategy; PMSG wind energy convert system; PMSG wind turbines; active disturbance rejection control; hybrid optimization method; intelligent genetic algorithm; maximum power point tracking; nonlinear least squares method; numerical optimization; optimal control; optimal power capture; optimization control; permanent magnet synchronous generator; Maximum power point trackers; Optimization; Sociology; Statistics; Tuning; Wind speed; Wind turbines; ADRC control; MPPT control strategy; PMSG; hybrid optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2014 33rd Chinese

Conference_Location

Nanjing

Type

conf

DOI

10.1109/ChiCC.2014.6896138

Filename

6896138