Protection of 100% inverter-dominated power systems with grid-forming inverters and protection relays–gap analysis and expert interviews
This report summarizes a gap analysis resulting from a literature review and expert
interviews conducted by subject matter experts from Sandia National Laboratory, Siemens …
interviews conducted by subject matter experts from Sandia National Laboratory, Siemens …
Modeling a grid-forming inverter dynamics under ground fault scenarios using experimental data from commercially available equipment
J Hernández-Alvídrez, NS Gurule… - 2021 IEEE 48th …, 2021 - ieeexplore.ieee.org
In order to address the recent inclement weather-related energy events, electricity
production is experiencing an important transition from conventional fossil fuel based …
production is experiencing an important transition from conventional fossil fuel based …
The capability of a grid-forming inverter to support dynamic microgrids with high penetrations of photovoltaics systems
Grid-forming (GFM) inverters that support photovoltaic (PV) and dynamic microgrids, that
expand and contract depending on available resources, must adapt. Unlike common micro …
expand and contract depending on available resources, must adapt. Unlike common micro …
Energy management in a dynamic microgrid using genetic algorithms
R Calloquispe-Huallpa… - 2023 IEEE 50th …, 2023 - ieeexplore.ieee.org
This paper presents an energy management strategy by opening and closing switches in a
dynamic microgrid. This microgrid consists of several groups containing grid following (GFL) …
dynamic microgrid. This microgrid consists of several groups containing grid following (GFL) …
Suppressing Post-Fault Active Power Transients in Grid-Forming Inverters
RT Elliott, R Darbali-Zamora - 2024 IEEE 52nd Photovoltaic …, 2024 - ieeexplore.ieee.org
With the advent of grid-forming inverters, the question of how they behave during and
immediately following short-circuit faults has become of major importance in the choice of …
immediately following short-circuit faults has become of major importance in the choice of …
Ordinary Differential Equations Mathematical Modelling of a Power Hardware-in-the-Loop Platform to Evaluate Photovoltaic Inverter IEEE 154 7.1 Unintentional …
E Desarden-Carrero, R Darbali-Zamora… - 2024 IEEE 52nd …, 2024 - ieeexplore.ieee.org
The rise of distributed energy resources (DERs)., coupled with rigorous ride-through
requirements and the integration of grid support functions (GSF)., has raised concerns about …
requirements and the integration of grid support functions (GSF)., has raised concerns about …
Parametric Analysis of Photovoltaic Inverters Under Balanced and Unbalanced Voltage Phase Angle Jump Conditions
R Darbali-Zamora, J Johnson… - 2023 IEEE 50th …, 2023 - ieeexplore.ieee.org
With growing interest in renewable energy, more photovoltaic (PV) inverters and other
distributed energy resources (DERs) are being connected to the grid. Grid interconnection …
distributed energy resources (DERs) are being connected to the grid. Grid interconnection …
Aggregated Three-Phase Photovoltaic Inverter Model with Sandia Frequency Shift Islanding Detection
NE Saavedra-Peña, R Darbali-Zamora… - 2023 IEEE 50th …, 2023 - ieeexplore.ieee.org
Aggregated models of inverters have previously been proposed to represent the reality of
bulk power systems where high penetration of photovoltaic (PV) inverters is present. High …
bulk power systems where high penetration of photovoltaic (PV) inverters is present. High …
Optimal Control of Distribution Switches Using Deep Neural Networks to Balance a Low-Cost Dynamic Photovoltaic Microgrid
R Calloquispe-Huallpa… - 2024 IEEE 52nd …, 2024 - ieeexplore.ieee.org
Energy management is essential to maximize the efficiency, dependability, and stability of
microgrids. However, since most of the distributed energy resources rely on renewable …
microgrids. However, since most of the distributed energy resources rely on renewable …