Title :
A Novel Control Strategy of MPPT Taking Dynamics of Wind Turbine into Account
Author :
Geng Hua ; Yang Geng
Author_Institution :
Dept. of Autom., Tsinghua Univ., Beijing
Abstract :
This paper presents a novel maximum power point tracking (MPPT) strategy in wind generator system (WGS) for the optimization of wind conversion efficiency in both steady and dynamic state. The strategy combines the idea of power signal feedback (PSF) control and input-output feedback linearization method. As the results, the strategy can improve the dynamic response speed of WGS as well as the yield of wind energy in steady and dynamic state. Analysis and simulation results confirm the validity of the strategy
Keywords :
dynamic response; feedback; linearisation techniques; power control; power generation control; wind turbines; MPPT strategy; dynamic response; input-output feedback linearization method; maximum power point tracking strategy; power signal feedback control; wind conversion efficiency optimization; wind generator system; wind turbine; Converters; Costs; Feedback; Frequency; Insulation life; Optimal control; Power conversion; Power generation; Wind energy generation; Wind turbines;
Conference_Titel :
Power Electronics Specialists Conference, 2006. PESC '06. 37th IEEE
Conference_Location :
Jeju
Print_ISBN :
0-7803-9716-9
DOI :
10.1109/PESC.2006.1712240
