Dynamic Modeling and Improved Control of a Grid-Connected DFIG Used in Wind Energy Conversion Systems
Joint Authors
Jabal Laafou, Abdeslam
Ait Madi, Abdessalam
Addaim, Adnane
Intidam, Abdessamad
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-23
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The proposed work presented in this paper is mainly focused on the control of the active and reactive stator powers generated by a wind energy conversion system (WECS) based on the dual feed induction generator (DFIG).
This control is achieved by acting on the rotor side converter (RSC) to extract the maximum power from the wind turbine (WT) while regulating the rotor currents.
Furthermore, another control objective is achieved by acting on the grid side converter (GSC), in which the DC bus voltage is maintained constant and a unity power factor is ensured.
To do that, a new robust control known as active disturbance rejection control (ADRC) has been proposed and applied to the WECS.
This control is based on the extended state observer (ESO), which is the main core of this algorithm; it makes the estimation and cancellation of the total effect of various uncertainties (internal and external disturbances) possible in real time.
To validate the effectiveness of the proposed approach, the system was modeled and simulated by using the Matlab/Simulink software.
Two tests, namely, tracking and robustness tests, were performed to compare the proposed ADRC technique and classical PI controllers.
The obtained results are promising and have shown that the proposed control strategy based on ADRC, especially when varying the mode parameters, is performant and very useful.
American Psychological Association (APA)
Jabal Laafou, Abdeslam& Ait Madi, Abdessalam& Addaim, Adnane& Intidam, Abdessamad. 2020. Dynamic Modeling and Improved Control of a Grid-Connected DFIG Used in Wind Energy Conversion Systems. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1193371
Modern Language Association (MLA)
Jabal Laafou, Abdeslam…[et al.]. Dynamic Modeling and Improved Control of a Grid-Connected DFIG Used in Wind Energy Conversion Systems. Mathematical Problems in Engineering No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1193371
American Medical Association (AMA)
Jabal Laafou, Abdeslam& Ait Madi, Abdessalam& Addaim, Adnane& Intidam, Abdessamad. Dynamic Modeling and Improved Control of a Grid-Connected DFIG Used in Wind Energy Conversion Systems. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1193371
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1193371