Developing Experimental Scenarios to Evaluate Dynamic Response Effectiveness of DFIG-Based Wind Power Generator

VERSION OF RECORD ONLINE: 18/09/2025

Authors

Corressponding author's email:

chau.lethiminh@hust.edu.vn

DOI:

https://doi.org/10.54644/jte.2025.1829

Keywords:

Dynamics response, Pitch angle, Operation mode, Sub- synchronous, Super-synchronous operation

Abstract

This paper develops experimental scenarios to analyze the dynamic responses of a DFIG-based wind power system. The wind speed was suddenly varied at short intervals to evaluate the dynamic behavior of the output parameters of the DFIG system, therefore, four typical scenarios considered in this study include: maintaining a constant wind speed, increasing the wind speed from 5 m/s to 12 m/s, increasing the wind speed from 5 m/s to 18 m/s, and varying the wind speed according to a practical 24-hour profile. These scenarios are implemented using the DFIG-based wind power experimental system to evaluate key outputs such as torque, voltage, current, active power, reactive power, and pitch angle. The experimental results confirm the dynamic response performance of the DFIG-based wind power system. Furthermore, the sub-synchronous and super-synchronous operational modes of the system, as observed in the experimental scenarios, are studied and evaluated to enhance the operational performance of the DFIG-based wind power system.

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Author Biographies

Minh Khoa Ngo, Quy Nhon University, Vietnam

Minh Khoa Ngo was born in 1983 in Binh Dinh province, Vietnam. He received the B.E.., M.E., and Ph.D. degrees in Electrical Engineering from University of Science and Technology, The University of Danang, Danang City, Vietnam, in 2006, 2010, and 2017, respectively. He became an associate professor in January 2024. He joined Quy Nhon University, Quy Nhon city, Vietnam in 2006, where he is currently a senior lecturer at Faculty of Engineering and Technology. His research interests include power quality, fault location, smart grid, and power system stability.

Email: ngominhkhoa@qnu.edu.vn. ORCID:  https://orcid.org/0000-0003-3104-1692

Minh Vuong Ngo, Quy Nhon University, Vietnam

Minh Vuong Ngo was born in 2004 in Binh Dinh province, Vietnam. He is currently a three-year student of Faculty of Engineering and Technology, Quy Nhon University, Vietnam, whose major is Electrical Engineering. His engrossed research is renewable energy and relay protection.

Email: vuong4551170102@st.qnu.edu.vn. ORCID:  https://orcid.org/0009-0004-8606-1257

Trong Thuong Huynh, Quy Nhon University, Vietnam

Trong Thuong Huynh was born in 2004 in Binh Dinh province, Vietnam. He is currently a three-year student of Faculty of Engineering and Technology, Quy Nhon University, Vietnam, whose major is Electrical Engineering. His engrossed research is renewable energy and relay protection.

Email: htt08052004@gmail.com. ORCID:  https://orcid.org/0009-0002-4270-7074

Cong Hieu Nguyen, Quy Nhon University, Vietnam

Cong Hieu Nguyen was born in 2004 in Binh Dinh province, Vietnam. He is currently a fourth-year student of Faculty of Engineering and Technology, Quy Nhon University, Vietnam, whose major is Electrical Engineering. His engrossed research is relay protection, power system reliability.

Email: hieu4551170023@st.qnu.edu.vn. ORCID:  https://orcid.org/0009-0008-9405-4478

Thi Minh Chau Le, Hanoi University of Science and Technology, Vietnam

Thi Minh Chau Le received the Undergraduate Degree in Electrical Engineering at University of Science and Technology – Danang University in 2007, the Master Degree in 2008 and Ph.D. in 2012 at Grenoble INP – Grenoble University, France. Currently, she is a lecturer of the Department of Electrical Engineering, School of Electrical and Electronic Engineering, Hanoi University of Science and Technology. Her research interests focus on Optimization of Power system Operation, Integration of Renewable Energy sources in the network, Solar energy.

Email: chau.lethiminh@hust.edu.vn. ORCID:  https://orcid.org/0000-0002-9161-2146

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Published

18-09-2025

How to Cite

Ngo, M. K., Ngo, M. V., Huynh, T. T., Nguyen, C. H., & Le, T. M. C. (2025). Developing Experimental Scenarios to Evaluate Dynamic Response Effectiveness of DFIG-Based Wind Power Generator: VERSION OF RECORD ONLINE: 18/09/2025. Journal of Technical Education Science. https://doi.org/10.54644/jte.2025.1829