Grid forming inverter modeling, control, and applications
This paper surveys current literature on modeling methods, control techniques, protection
schemes, applications, and real-world implementations pertaining to grid forming inverters …
schemes, applications, and real-world implementations pertaining to grid forming inverters …
Virtual external perturbance-based impedance measurement of grid-connected converter
Q Rong, P Hu, Y Yu, D Wang, Y Cao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The impedance of grid-connected converter (GCC) is crucial for the small-signal stability
analysis of the renewable-energy system. Traditionally, the impedance of the power …
analysis of the renewable-energy system. Traditionally, the impedance of the power …
Integrating power electronics-based energy storages to power systems: A review on dynamic modeling, analysis, and future challenges
Q Fu, C Dai, S Bu, CY Chung - Renewable and Sustainable Energy …, 2025 - Elsevier
The integration of power electronics-based energy storage systems (PEESs) into power
systems introduces potential instabilities. This study reviews efforts in dynamic analysis of …
systems introduces potential instabilities. This study reviews efforts in dynamic analysis of …
Grid strength impedance metric: An alternative to SCR for evaluating system strength in converter dominated systems
Short circuit ratio is an outdated measure of system strength in converter dominated systems
as the useful behaviour of inverter-based resources is not represented. While still useful for …
as the useful behaviour of inverter-based resources is not represented. While still useful for …
Impedance modeling and stability analysis of VSG controlled type-IV wind turbine system
In order to realize the grid-friendly wind turbine system (WTS), applying of the virtual
synchronous generator (VSG) control strategy to WTS has become a trend of research, and …
synchronous generator (VSG) control strategy to WTS has become a trend of research, and …
Output impedance derivation and small-signal stability analysis of a power-synchronized grid following inverter
In recent years, grid-following inverters (GFLIs) and grid-forming inverters (GFMIs) have
established their position as the mainstream synchronization techniques for the grid …
established their position as the mainstream synchronization techniques for the grid …
[HTML][HTML] Analytical investigation of factors affecting small-signal stability of grid-connected VSC
This paper provides an analytical investigation of the small-signal stability of the grid-
connected voltage source converter (VSC) as well as the impacts of the system resistances …
connected voltage source converter (VSC) as well as the impacts of the system resistances …
Tuning method of a grid-following converter for the extremely-weak-grid connection
This letter proves that a grid-following converter can stably connect to a weak grid even short-
circuit ratio (SCR) is 1. Root instability causes of this grid-following control are identified …
circuit ratio (SCR) is 1. Root instability causes of this grid-following control are identified …
Recent development of grid-connected inverters and weak-grid stabilization
L Jun, LI Chuanyue - Power System Technology, 2022 - epjournal.csee.org.cn
High penetration of grid-connected inverters is changing the forms and roles of resources in
power grids. The inverters are required to be functioned like the synchronous generators …
power grids. The inverters are required to be functioned like the synchronous generators …
Limitations of using passivity index to analyze grid–inverter interactions
The main purpose of this article is to elaborate on the limitations of using frequency-domain
passivity theories in analyzing grid-inverter interactions within the low-frequency range. It …
passivity theories in analyzing grid-inverter interactions within the low-frequency range. It …