Grid forming converters in renewable energy sources dominated power grid: Control strategy, stability, application, and challenges

H Zhang, W **ang, W Lin, J Wen - Journal of modern power …, 2021 - ieeexplore.ieee.org
The renewable energy sources (RESs) dominated power grid is an envisaged infrastructure
of the future power system, where the commonly used grid following (GFL) control for grid …

A comprehensive overview of power converter applied in high-power wind turbine: Key challenges and potential solutions

P Catalán, Y Wang, J Arza… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The increasing penetration of offshore wind power generation promotes the revolution of
wind turbine toward high-power application. The development of high-power wind turbine …

Revisiting grid-forming and grid-following inverters: A duality theory

Y Li, Y Gu, TC Green - IEEE Transactions on Power Systems, 2022 - ieeexplore.ieee.org
Power electronic converters for integrating renewable energy resources into power systems
can be divided into grid-forming and grid-following inverters. They possess certain …

A modified VSG control scheme with virtual resistance to enhance both small-signal stability and transient synchronization stability

S Chen, Y Sun, H Han, S Fu, S Luo… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The existing studies show that the virtual resistance scheme has positive effects on
synchronous resonance suppression but negative effects on transient synchronization …

Rethinking fault ride-through control of DFIG-based wind turbines from new perspective of rotor-port impedance characteristics

D Zhu, Z Wang, J Hu, X Zou, Y Kang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
To achieve the fault ride through (FRT) operation of DFIG-based wind turbines, various
improved control methods have been proposed. However, it is difficult to reveal their …

Grid-forming converters. A critical review of pilot projects and demonstrators

R Musca, A Vasile, G Zizzo - Renewable and Sustainable Energy Reviews, 2022 - Elsevier
Grid-forming control can be a useful solution for all dynamic issues in weak grids and for
providing ancillary services. It represents the new frontier in modern power electronics …

Grid-forming converters: Control approaches, grid-synchronization, and future trends—A review

R Rosso, X Wang, M Liserre, X Lu… - IEEE Open Journal of …, 2021 - ieeexplore.ieee.org
In the last decade, the concept of grid-forming (GFM) converters has been introduced for
microgrids and islanded power systems. Recently, the concept has been proposed for use in …

Modeling and transient stability analysis for type-3 wind turbines using singular perturbation and Lyapunov methods

Y Ma, D Zhu, Z Zhang, X Zou, J Hu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Wind turbines (WTs) are prone to transient instability during weak grid faults, which is
caused by their complex interactions. However, it is a challenge to analyze the transient …

[HTML][HTML] Dynamic modeling, stability analysis and control of interconnected microgrids: A review

M Naderi, Y Khayat, Q Shafiee, F Blaabjerg, H Bevrani - Applied Energy, 2023 - Elsevier
This paper reviews concepts of interconnected microgrids (IMGs) as well as compare and
classify their modeling, stability analysis, and control methods. To develop benefits of …

Variable virtual impedance-based overcurrent protection for grid-forming inverters: Small-signal, large-signal analysis and improvement

T Qoria, H Wu, X Wang, I Colak - IEEE Transactions on Smart …, 2022 - ieeexplore.ieee.org
Grid-forming inverters are sensitive to large grid disturbances that may engender
overcurrent due to their voltage source behavior. To overcome this critical issue and ensure …