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

fYear

2014

fDate

May 31 2014-June 2 2014

Firstpage

4834

Lastpage

4839

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (2014 CCDC), The 26th Chinese

Conference_Location

Changsha

Print_ISBN

978-1-4799-3707-3

Type

conf

DOI

10.1109/CCDC.2014.6853039

Filename

6853039