Title :
The maximum power control of direct-drive wind turbine
Author :
Qin Bin ; Jiang Xuexiang ; Zhao Yulin ; Tang Qing
Author_Institution :
Hunan Univ. of Technol., Zhuzhou, China
fDate :
May 31 2014-June 2 2014
Abstract :
The direct-drive wind turbine has become a focus recently for wind power generation because it has many advantages, such as simple construction, high reliability and so on. In this paper, a permanent magnet wind power generation system based on coordination control of double PWM is presented. And one dynamic model of permanent magnet synchronous generator (PMSG) is established on the basis of taking the improved tip speed ratio as control variables. The effectiveness of the established model and proposed control strategies are validated by the software platform of MATLAB/SIMULINK and the operation performances of the control strategies meets requirements.
Keywords :
PWM rectifiers; machine control; motion control; permanent magnet generators; power control; power generation control; synchronous generators; velocity control; wind turbines; PMSG; coordination control; direct-drive wind turbine; double PWM; dynamic model; permanent magnet synchronous generator; power control; tip speed ratio; wind power generation; Generators; Mathematical model; Permanent magnets; Voltage control; Wind power generation; Wind speed; Wind turbines; Double PWM Rectifier; MATLAB/SIMULINK; Maximum Power Point Tracking ( MPPT); PMSG;
Conference_Titel :
Control and Decision Conference (2014 CCDC), The 26th Chinese
Conference_Location :
Changsha
Print_ISBN :
978-1-4799-3707-3
DOI :
10.1109/CCDC.2014.6853039
