Title :
Study on modeling and simulation of double-fed induction wind power generator control system
Author :
Zhang, Huaqiang ; Wang, Zhixin
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol. at Weihai, Weihai, China
Abstract :
Double-fed induction generator (DFIG) is took as a research object in this paper, a relatively complete mathematical model of DFIG control system including wind turbines, driving system and generator has been established. Besides, a variable-speed variable-pitch control strategy is put forward and some simulation models of DFIG based on MATLAB / SIMULINK are built and realized. Then, take step change wind speed and turbulent random wind speed as examples to make simulation research on the operating characteristics of wind turbine. Simulation results validated the rationality of the models and the feasibility of the control strategies.
Keywords :
angular velocity control; asynchronous generators; machine control; power generation control; wind power plants; wind turbines; MATLAB-SIMULINK; double-fed induction generator; mathematical model; variable-speed variable-pitch control strategy; wind power generator control system; wind turbine; Control system synthesis; Induction generators; MATLAB; Mathematical model; Power generation; Power system modeling; Wind energy; Wind energy generation; Wind speed; Wind turbines; Doubly-Fed Induction Generator (DFIG); Modeling; Simulation; Wind Power Generation;
Conference_Titel :
Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4934-7
DOI :
10.1109/SUPERGEN.2009.5348092
