Title :
Reactive power analysis and control of doubly fed induction generator wind farm
Author :
Xu, Dianguo ; Li, Rui ; Liu, Yicheng ; Lang, Yongqiang
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol. Harbin, Harbin, China
Abstract :
Power relations of doubly fed induction generator (DFIG) wind power generation system are analyzed. Based on this, a method is proposed to calculate the reactive power limit. Furthermore, the reactive power control of DFIG wind farm is studied and the control scheme is provided to exert the reactive power dealing capability of wind power system. A reactive power compensation strategy for the local user using DFIG wind farm and the distribution algorithms of reactive power demand are given. Simulation results are provided to verify the proposed theory.
Keywords :
asynchronous generators; power generation control; reactive power control; wind power plants; doubly fed induction generator wind farm control; reactive power analysis; reactive power compensation strategy; reactive power control; wind power generation system; wind power system; Control systems; Induction generators; Reactive power; Reactive power control; Rotors; Stators; Voltage; Wind energy; Wind farms; Wind power generation; Doubly fed induction generator; Reactive power compensation; Reactive power limit; Variable speed and constant frequency; Wind power generation system;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
