Issues and challenges of grid-following converters interfacing renewable energy sources in low inertia systems: A review
The integration of renewable energy sources (RESs) is a key objective for energy sector
decision-makers worldwide, aiming to establish renewable-rich future power grids …
decision-makers worldwide, aiming to establish renewable-rich future power grids …
A multivariable controller in synchronous frame integrating phase-locked loop to enhance performance of three-phase grid-connected inverters in weak grids
This article presents a new current controller in the synchronous reference frame and its
associated design for enhancing the performance of three-phase grid-connected inverters …
associated design for enhancing the performance of three-phase grid-connected inverters …
Transient stability analysis of grid-following VSCs considering voltage-dependent current injection during fault ride-through
This article analyzes the transient stability of grid-following voltage source converters (GFL-
VSCs) considering the voltage-dependent current injection (VDCI) dynamics during fault …
VSCs) considering the voltage-dependent current injection (VDCI) dynamics during fault …
Synchronization stability and multi-timescale analysis of renewable-dominated power systems
Synchronization is one of the key issues in three-phase AC power systems. Its
characteristics have been dramatically changed with the large-scale integration of power …
characteristics have been dramatically changed with the large-scale integration of power …
Two-stage transient control for VSG considering fault current limitation and transient angle stability
C Luo, Y Chen, Y Xu, Z Wang, S Liao… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Transient angle instability and fault overcurrent are two serious problems affecting the safe
operation of the virtual synchronous generator during grid faults. However, the two aspects …
operation of the virtual synchronous generator during grid faults. However, the two aspects …
Robust Control of GTIs under wide grid impedance ranges: An approach combining metaheuristics and LMIs
This paper provides a new design procedure for robust state feedback current controllers
suitable for grid-tied inverters under wide grid impedance ranges. The proposed procedure …
suitable for grid-tied inverters under wide grid impedance ranges. The proposed procedure …
Large-signal stability analysis of three-phase grid-following inverters
This work analytically establishes a multi-variable energy function for a three-phase grid-
following inverter leveraging a unified equivalent-circuit model for its physical-and control …
following inverter leveraging a unified equivalent-circuit model for its physical-and control …
[HTML][HTML] Modeling, simulation and development of grid-connected voltage source converter with selective harmonic mitigation: Hil and experimental validations
This paper elaborates on a development technique for the grid-connected voltage source
converter (VSC). We propose a simulation technique in the MATLAB/Simulink environment …
converter (VSC). We propose a simulation technique in the MATLAB/Simulink environment …
Dynamic coupling analysis and small-signal stability for multi-parallel PLL-synchronous VSC-based renewable energy plants during asymmetrical LVRT
L Guan, J Yao - IEEE Transactions on Sustainable Energy, 2023 - ieeexplore.ieee.org
Studying the small-signal stability for multi-parallel voltage source converter (VSC)-based
renewable energy plants (REPs) during the fault steady-state of low-voltage ride-through …
renewable energy plants (REPs) during the fault steady-state of low-voltage ride-through …
Transient damping of virtual synchronous generator for enhancing synchronization stability during voltage dips
S Sun, Y Lei, G Hao, Y Lu, J Liu… - CES Transactions on …, 2024 - ieeexplore.ieee.org
Virtual synchronous generators (VSGs) are widely introduced to the renewable power
generation, the variable-speed pumped storage units, and so on, as a promising grid …
generation, the variable-speed pumped storage units, and so on, as a promising grid …