Modeling of wind turbine generators for power system stability studies: A review

X He, H Geng, G Mu - Renewable and Sustainable Energy Reviews, 2021 - Elsevier
Wind power generation is making an increasingly significant contribution to global electricity
production. The high penetration of wind power greatly affects the stability of modern power …

Future Distribution Networks: A Review

Z Javid, I Kocar, W Holderbaum, U Karaagac - Energies, 2024 - mdpi.com
This manuscript presents a comprehensive review of recent advancements in electrical
distribution networks, with a specific focus on the incorporation of direct current (DC) …

Impact of inverter based resources on system protection

A Haddadi, E Farantatos, I Kocar, U Karaagac - Energies, 2021 - mdpi.com
Inverter-based resources (IBRs) exhibit different short-circuit characteristics compared to
traditional synchronous generators (SGs). Hence, increased uptake of IBRs in the power …

Impact of inverter-based resources on negative sequence quantities-based protection elements

A Haddadi, M Zhao, I Kocar, U Karaagac… - … on Power Delivery, 2020 - ieeexplore.ieee.org
Inverter-Based Resources (IBRs), including Wind turbine generators (WTGs), exhibit
substantially different negative-sequence fault current characteristics compared to …

Fault coordination control for converter-interfaced sources compatible with distance protection during asymmetrical faults

Z Yang, W Liao, Q Zhang, CL Bak… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, distinctive fault characteristics of converter-interfaced renewable energy
sources (CIRESs) will result in the misoperation of traditional distance relays. To handle this …

Analytical model of inverter-interfaced renewable energy sources for power system protection

Q Liu, K Jia, B Yang, L Zheng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The accurate analytical fault analysis model of the emerging inverter-interfaced renewable
energy sources (IIRESs) is an important basis for protection of power system with RESs …

Coordinated control of DFIG converters to comply with reactive current requirements in emerging grid codes

Y Chang, I Kocar, J Hu, U Karaagac… - Journal of Modern …, 2021 - ieeexplore.ieee.org
The doubly-fed induction generator (DFIG) is considered to provide a low-reactance path in
the negative-sequence system and naturally comply with requirements on the negative …

[HTML][HTML] Assessment of curtailed wind energy potential for off-grid applications through mobile battery storage

MB Siddique, J Thakur - Energy, 2020 - Elsevier
The increasing share of variable renewable energy in the grid has led to issues related to
curtailment. In Germany, in 2015 more than 4000 GWh of wind energy was curtailed. The off …

Fault location in active distribution networks containing distributed energy resources (DERs)

C Galvez, A Abur - IEEE Transactions on Power Delivery, 2020 - ieeexplore.ieee.org
This paper presents a simple yet effective method for locating faults in radial distribution
networks where impedance-based methods are known to have limitations, especially in the …

Fault location in power networks using a sparse set of digital fault recorders

C Galvez, A Abur - IEEE Transactions on Smart Grid, 2022 - ieeexplore.ieee.org
This paper presents a robust fault location method that can be used for radial or meshed
power systems. It addresses several challenges encountered in previous work such as …