Design and Simulation Analysis of Doubly Fed Induction Generator Wind Turbines

Article Preview

Abstract:

With increasing emphasis on the energy crisis and environmental pollutions, wind power has been developing rapidly worldwide. Because of its unique advantage of variable-speed constant-frequency (VSCF), doubly fed induction wind generator (DFIG) has been widely used in the wind power industry. In this paper, a 3.5kW doubly fed induction wind generator is designed and modeled utilizing ANSOFT, after the optimization of the generator parameters, the data of the stator and rotor no-load and full-load are given by simulation. On this basis, a physical model of doubly fed wind generator is established by Maxwell 2D. And through a finite element triangulation, the distributions of magnetic lines of force and magnetic field within the motor are obtained.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

142-147

Citation:

Online since:

December 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Bo Zhao, Hongliang Zhang: The use of Ansoft12 in electromagnetic field, China Waterpower Publising, Bei Jing (2009), in press.

Google Scholar

[2] Tongjun Ji, Xiaoqun Ding, Haoming Liu: Operation control and modeling-simulation of doubly-fed wind power generation systems, Electric Power, Vol. 41 (2008), pp.1-2.

Google Scholar

[3] Xu Li: Design of brushless doubly-fed generator and research on it's control system, M.E. thesis , Harbin University of Science and Technology, pp.15-16, (2008).

Google Scholar

[4] Yanfeng Li: Design of brushless doubly-fed generator and research on control of grid-connected variable speed wind power generation, M.E. thesis, Shen Yang University of Technology, pp.3-4, (2003).

Google Scholar

[5] Yazhou Gao: The study of design electromagnetism for MW-class doubly-fed wind generator, M.E. thesis, He Bei University of Technology, pp.48-50, (2009).

Google Scholar

[6] Yeming Zhang: The study of wind power system based on doubly-fed induction generator, M.E. thesis, Qing Dao University, pp.13-14, (2009).

Google Scholar