A stability analysis tool for bulk power systems using black-box models of inverter-based resources

D Sun, H Liu, M Gong, Z Chen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article presents a small-signal stability analysis tool for large-scale power systems with
high penetration of inverter-based resources (IBRs). Firstly, a network transfer function …

Cyber-physical security framework for photovoltaic farms

J Zhang, Q Li, J Ye, L Guo - 2020 IEEE CyberPELS …, 2020 - ieeexplore.ieee.org
With the evolution of PV converters, a growing number of vulnerabilities in PV farms are
exposing to cyber threats. To mitigate the influence of cyber-attack on PV farms, it is …

Investigating the converter-driven stability of an offshore HVDC system

M Quester, F Loku, O El Azzati, L Noris, Y Yang… - Energies, 2021 - mdpi.com
Offshore wind farms are increasingly built in the North Sea and the number of HVDC
systems transmitting the wind power to shore increases as well. To connect offshore wind …

Vulnerability assessments for power-electronics-based smart grids

J Zhang, J Ye, L Guo, F Li… - 2020 IEEE Energy …, 2020 - ieeexplore.ieee.org
In this paper, a novel method is proposed to evaluate the cyber security of the power-
electronics-based smart grids (PESG). The proposed method considers the performance …

Analysis and design guidelines for current control loops of grid-connected converters based on mathematical models

G Abad, A Sanchez-Ruiz, JJ Valera-García, A Milikua - Energies, 2020 - mdpi.com
Having a method for analyzing and designing regulators of controls that contain many
current loops such as active filters is not a trivial task. There can be many parameters of …

[PDF][PDF] Investigating converter control interactions in the transmission grid

M Quester - 2021 - scholar.archive.org
The progressive integration of HVDC systems into the transmission grid has led to an
increase in HVDC converters, particularly MMCs, that impact system stability. It has been …

Nodal admittance matrix based area partition method for small-signal stability analysis of large-scale power electronics based power systems

L Qiao, Y Xue, L Kong, F Wang - 2021 IEEE Applied Power …, 2021 - ieeexplore.ieee.org
In power electronics-based power systems (PEPSs), small-signal stability is an important
factor for system design and operation, where the impedance-based approach is often used …

Coordinated operation of energy storage systems for distributed harmonic compensation in microgrids

A Marini, L Piegari, SS Mortazavi, MS Ghazizadeh - Energies, 2020 - mdpi.com
Energy storage systems (ESSs) bring various opportunities for a more reliable and flexible
operation of microgrids (MGs). Among them, energy arbitrage and ancillary services are the …

Advanced grid-forming (GFM) inverter controls, modeling and system impact study for inverter dominated grids

M Gong, H Liu, D Sun, P Hart, Z Chen, D Gross, W Yan… - 2024 - osti.gov
Our main goals in this project are to understand: 1) the stability of the power system with very
high penetration of PV or other inverter-based resources (IBR), 2) the interactions among …

[PDF][PDF] Three-Phase AC-Simulator with Virtual Output Impedance Emulation

P Jonke - 2022 - scholar.archive.org
Nowadays, the development as well as the matket of components fot disttibuted genetation,
namely photovoltaic invettets, battety management systems ot small wind tutbines, has …