Promising grid-forming vsc control schemes toward sustainable power systems: Comprehensive review and perspectives

K Mahmoud, P Astero, P Peltoniemi… - IEEE Access, 2022 - ieeexplore.ieee.org
Driven by environmental and economic aspects, the proliferation of renewable energy
sources (RES) has been expanded in power systems worldwide. In this regard, the …

Coordination of DERs and flexible loads to support transmission voltages in emergency conditions

F Escobar, JM Víquez, J García… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The large-scale integration of renewable generation and the gradual decommissioning of
conventional power plants has led to decreased availability of resources for providing …

[HTML][HTML] Micro-flexibility: Challenges for power system modeling and control

S Chatzivasileiadis, P Aristidou, I Dassios… - Electric Power Systems …, 2023 - Elsevier
This paper collects the challenges and opportunities that emerge from the millions of
controllable devices–and the micro-flexibility they offer–that are deployed across the …

Increasing Distributed Generation Hosting Capacity Based on a Sequential Optimization Approach Using an Improved Salp Swarm Algorithm

AM Tudose, DO Sidea, II Picioroaga, N Anton, C Bulac - Mathematics, 2023 - mdpi.com
In recent years, a pronounced transition to the exploitation of renewable energy sources has
be observed worldwide, driven by current climate concerns and the scarcity of conventional …

Market-based hosting capacity maximization of renewable generation in power grids with energy storage integration

Y Ye, H Wang, Y Tang - Frontiers in Energy Research, 2022 - frontiersin.org
In an attempt to achieve net zero, the operation and planning of the energy system face
techno-economic challenges brought by integrating large-scale distributed energy …

Revisiting the tripping logic of the DER_A model for power system stability studies

J Sancho, F Escobar, G Valverde - Electric Power Systems Research, 2024 - Elsevier
The increasing amount of Distributed Energy Resources (DERs) in Distribution Networks
(DNs) has awakened the interest of system operators to represent how DERs will react to …

Probabilistic power flow based renewable energy line flow sensitivity analysis

J Lee, D Lee, M Yoon, G Jang - Journal of Electrical Engineering & …, 2023 - Springer
The uncertainty of renewable energy sources (RESs) presents a challenge for power grid
operation. To analyze the variability of RESs, a probabilistic power flow (PPF) method has …

Power-Flow Simulations for Integrating Renewable Distributed Generation from Biogas, Photovoltaic, and Small Wind Sources on an Underground Distribution Feeder

W Bassi, I Cordeiro, IL Sauer - Data, 2023 - mdpi.com
The rapid expansion of distributed generation leads to the integration of an increasing
number of energy generation sources. However, integrating these sources into electrical …

Comparison of ride-through characteristics in aggregate and detailed models of ders

JS Chaverri, F Escobar, JA García… - 2021 IEEE …, 2021 - ieeexplore.ieee.org
In this work, a comparison between aggregate (DER_A) and detailed (DER_D) models of
distributed energy resources is presented. We evaluate the accuracy of aggregate …

Estimating and Calibrating DER Model Parameters Using Levenberg–Marquardt Algorithm in Renewable Rich Power Grid

A Foroutan, S Basumallik, A Srivastava - Energies, 2023 - mdpi.com
The proliferation of inverter-based distributed energy resources (IBDERs) has increased the
number of control variables and dynamic interactions, leading to new grid control …