Grid forming inverter modeling, control, and applications

DB Rathnayake, M Akrami, C Phurailatpam… - IEEE …, 2021 - ieeexplore.ieee.org
This paper surveys current literature on modeling methods, control techniques, protection
schemes, applications, and real-world implementations pertaining to grid forming inverters …

Distributed power generation planning for distribution networks using electric vehicles: Systematic attention to challenges and opportunities

B Singh, PK Dubey - Journal of Energy Storage, 2022 - Elsevier
Electric vehicular distributed generation are increasingly essential for distribution network
strategy. In recent years, electric car management and general administration have become …

A generic voltage control for grid-forming converters with improved power loop dynamics

H Deng, J Fang, Y Qi, Y Tang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Grid-forming converters (GFMCs) provide voltage support and other grid services, such as
inertia and droop, in more-electronics power systems. The GFMCs with small droop …

Small-signal synchronous stability of a new-generation power system with 100% renewable energy

Z Yang, M Zhan, D Liu, C Ye, K Cao… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The traditional power system dominated by synchronous generators (SGs) is now evolving
into a new-generation power system dominated by voltage source converter (VSC)-based …

A critical aspect of dynamic stability in autonomous microgrids: Interaction of droop controllers through the power network

M Eskandari, AV Savkin - IEEE Transactions on Industrial …, 2021 - ieeexplore.ieee.org
It is explored in this article that the interaction of droop controllers through the power network
(IDCPN) is the dominant factor affecting the dynamic stability of an autonomous networked …

Control and Stability of Grid-Forming Inverters: A Comprehensive Review

M Mirmohammad, SP Azad - Energies, 2024 - mdpi.com
The large integration of inverter-based resources will significantly alter grid dynamics,
leading to pronounced stability challenges due to fundamental disparities between inverter …

Evaluating small-signal synchronization stability of grid-forming converter: A geometrical approach

J Yu, Y Qi, H Deng, X Liu, Y Tang - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Grid synchronization stability is an important research topic for grid-forming converters. To
prevent instability and undesired oscillations, the small-signal modeling and stability …

Inertia emulation in droop-based dc microgrids with equivalent converter impedance reshaping

F Deng, L Zhang, Z Xiao, Z Yao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
With the high penetration of renewable energy sources, the inertia of microgrids has
declined. In dc microgrids, the lack of inertia leads to bus voltage fluctuations, which may …

Limitations of using passivity index to analyze grid–inverter interactions

F Chen, X Wang, L Harnefors, SZ Khong… - … on Power Electronics, 2024 - ieeexplore.ieee.org
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 …

Enhanced synchronization stability of grid-forming inverters with passivity-based virtual oscillator control

L Kong, Y Xue, L Qiao, F Wang - IEEE Transactions on Power …, 2022 - ieeexplore.ieee.org
In this article, a passivity-based virtual oscillator control strategy with enhanced
synchronization stability for grid-forming inverters (GFMs) is proposed. By adopting the port …