The role of inertia for grid flexibility under high penetration of variable renewables-A review of challenges and solutions
Several studies show that grid-integrated renewable energy (RE) sources have the potential
to replace conventional synchronous generators in the network. This means the grid will …
to replace conventional synchronous generators in the network. This means the grid will …
Microgrid protection challenges and mitigation approaches–A comprehensive review
Microgrids gain popularity due to their economical and environmental benefits along with
low power losses and smaller infrastructure. However, it has several operational challenges …
low power losses and smaller infrastructure. However, it has several operational challenges …
Data-driven inertia estimation based on frequency gradient for power systems with high penetration of renewable energy sources
The time-dependent inertia can trigger rapid frequency variations, which have become main
concerns in power system stability. Prior understanding of the system inertia will help …
concerns in power system stability. Prior understanding of the system inertia will help …
[HTML][HTML] Low-inertia control of a large-scale renewable energy penetration in power grids: A systematic review with taxonomy and bibliometric analysis
The crux to meet the daily exponential growth in power demand and reduce the carbon
footprint has seen to rejuvenate the consideration of large-scale renewable energy …
footprint has seen to rejuvenate the consideration of large-scale renewable energy …
Design, modeling, and validation of grid-forming inverters for frequency synchronization and restoration
This paper focuses on the modeling, analysis, and design of grid-forming (GFM) inverter-
based microgrids (MGs). It starts with the development of a mathematical model for three …
based microgrids (MGs). It starts with the development of a mathematical model for three …
Comparative assessment of typical controlrealizations of grid forming converters based ontheir voltage source behaviour
The converter control functions to provide the capabilities similar to synchronous generators
are referred to as grid forming converters (GFC). Identical to a synchronous machine, a grid …
are referred to as grid forming converters (GFC). Identical to a synchronous machine, a grid …
Nonlinear analysis and estimation of the domain of attraction for a droop controlled microgrid system
KU Binu, SJ Mija, EP Cheriyan - Electric Power Systems Research, 2022 - Elsevier
Droop control is commonly used for controlling the power flow in microgrids dominated by
inverters as it is simple and does not require any communication interface among inverters …
inverters as it is simple and does not require any communication interface among inverters …
Decentralized secondary control for frequency regulation based on fuzzy logic control in islanded microgrid
This paper presents a fuzzy-based decentralized secondary control for frequency restoration
and active power-sharing in an islanded microgrid, this controller uses the local frequency …
and active power-sharing in an islanded microgrid, this controller uses the local frequency …
Improved virtual synchronous generator control strategy for the flexible interconnection system in distribution transformer areas
G Yu, J Xu, G Wu, Z Zhang, D Zhao - Electric Power Systems Research, 2023 - Elsevier
The flexible interconnection system (FIS) in the distribution transformer areas containing
high-penetration distributed photovoltaics plays a significant role in balancing the load and …
high-penetration distributed photovoltaics plays a significant role in balancing the load and …
Seamless plug-in plug-out enabled fully distributed peer-to-peer control of prosumer-based islanded AC microgrid
Recent innovations in microgrids consumers converted into Prosumers (local generator+
local load). This paper proposes a fully distributed peer-to-peer (P2P) control strategy for the …
local load). This paper proposes a fully distributed peer-to-peer (P2P) control strategy for the …