Design of Nonlinear Robust Rotor Current Controller for DFIG Based on Terminal Sliding Mode Control and Extended State Observer
Joint Authors
Liu, Cheng
Yang, Deyou
Cai, Guowei
Huang, Nantian
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-03
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
As to strong nonlinearity of doubly fed induction generators (DFIG) and uncertainty of its model, a novel rotor current controller with nonlinearity and robustness is proposed to enhance fault ride-though (FRT) capacities of grid-connected DFIG.
Firstly, the model error, external disturbances, and the uncertain factors were estimated by constructing extended state observer (ESO) so as to achieve linearization model, which is compensated dynamically from nonlinear model.
And then rotor current controller of DFIG is designed by using terminal sliding mode variable structure control theory (TSMC).
The controller has superior dynamic performance and strong robustness.
The simulation results show that the proposed control approach is effective.
American Psychological Association (APA)
Cai, Guowei& Liu, Cheng& Yang, Deyou& Huang, Nantian. 2014. Design of Nonlinear Robust Rotor Current Controller for DFIG Based on Terminal Sliding Mode Control and Extended State Observer. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-454049
Modern Language Association (MLA)
Cai, Guowei…[et al.]. Design of Nonlinear Robust Rotor Current Controller for DFIG Based on Terminal Sliding Mode Control and Extended State Observer. Mathematical Problems in Engineering No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-454049
American Medical Association (AMA)
Cai, Guowei& Liu, Cheng& Yang, Deyou& Huang, Nantian. Design of Nonlinear Robust Rotor Current Controller for DFIG Based on Terminal Sliding Mode Control and Extended State Observer. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-454049
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-454049