Title :
Research on control strategy and modeling-simulation for tracking maximum power point in VSCF wind generation system
Author :
Donghui, Li ; Xiaodong, Song
Author_Institution :
Sch. of Electr. Eng. & Autom., Tianjin Univ., Tianjin, China
Abstract :
To improve wind energy utilization and power generation efficiency, the variable speed constant frequency (VSCF) wind generation system is an efficient way. Tracing the maximum wind power can be realized through the active and reactive power decoupled control. Based on the mathematical model of doubly-fed induction generator(DFIG), the strategy of using stator field oriented vector control technology was made. The output active power of DFIG can be controlled to realize the maximum power point tracking(MPPT). Detailed simulation on Matlab/Simulink verifies the correctness and feasibility of the proposed control strategy.
Keywords :
asynchronous generators; maximum power point trackers; power generation control; power system simulation; reactive power control; stators; wind power plants; Matlab/Simulink; VSCF wind generation system; doubly-fed induction generator; maximum power point tracking; power generation efficiency; reactive power decoupled control; stator field oriented vector control; variable speed constant frequency; wind energy utilization; Frequency control; Generators; Mathematical model; Optimized production technology; Wind energy; Wind energy generation; Wind power generation; doubly-fed induction generator; maximal power point tracking (MPPT); the stator-flux oriented; variable speed constant frequency;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777753
