Results 11 to 20 of about 2,534,950 (290)
Enhancing microgrid resilience through integrated grid-forming and grid-following inverter strategies for solar PV battery control and fault ride-through [PDF]
Scientific ReportsThis study investigates the integration of a Grid-Forming (GFM) Battery Energy Storage System (BESS) to enhance the stability of microgrids in the presence of high renewable energy penetration. The proposed GFM inverter, combined with BESS, significantly
Md Ismail Hossain +6 more
doaj +2 more sources
Comparative Analysis of Transient Stability of Grid-Forming and Grid-Following Inverters
2022 IEEE International Power Electronics and Application Conference and Exposition (PEAC), 2022 The increasing dominance of renewable energy sources in the modern power grids, leads to the installation of power electronic inverters as they are required to interface these DC and variable frequency sources to the grid. These inverters can provide additional flexibility to the control of the power grid and are distinguished into grid-forming (GFM ...
Li, Y, Hadjileonidas, A, Green, TC
openaire +2 more sources
Power System Oscillations with Different Prevalence of Grid-Following and Grid-Forming Converters
Energies, 2022 The oscillatory behaviour of the power system is an aspect that is significantly affected by the increasing integration of converter-based generation sources.
Rossano Musca +2 more
doaj +1 more source
Grid-Forming Converters: Control Approaches, Grid-Synchronization, and Future Trends—A Review
IEEE Open Journal of Industry Applications, 2021 In the last decade, the concept of grid-forming (GFM) converters has been introduced for microgrids and islanded power systems. Recently, the concept has been proposed for use in wider interconnected transmission networks, and several control structures ...
Roberto Rosso +4 more
doaj +1 more source
Power Electronics and Drives, 2023 Along with de-carbonisation, the penetration of power electronic converters has increased, and the power system has become a power electronic-based power system. In such a situation, the stability of the power system faces great challenges.
Gao Xian +3 more
doaj +1 more source
Stability Assessment of A Radial Grid With Power Converters
IEEE Open Journal of Power Electronics, 2022 The increase proportion of power converters causes stability problems in the radial grid. To address these issues, this paper firstly proposes a unified modeling procedure and applies it to two types of converters. Secondly, the impedance models are used
Xingqi Liu +7 more
doaj +1 more source
Spherical Harmonic Decomposition on a Cubic Grid [PDF]
, 1999 A method is described by which a function defined on a cubic grid (as from a finite difference solution of a partial differential equation) can be resolved into spherical harmonic components at some fixed radius. This has applications to the treatment of
Charles W Misner +3 more
core +2 more sources
Accurate and efficient algorithm for Bader charge integration [PDF]
, 2010 We propose an efficient, accurate method to integrate the basins of attraction of a smooth function defined on a general discrete grid, and apply it to the Bader charge partitioning for the electron charge density.
Bader R. F., Dallas R. Trinkle, Min Yu
core +1 more source
Energies, 2021 Inertia reduction due to inverter-based resource (IBR) penetration deteriorates power system stability, which can be addressed using virtual inertia (VI) control. There are two types of implementation methods for VI control: grid-following (GFL) and grid-
Dai Orihara +10 more
doaj +1 more source
Unified reference controller for flexible primary control and inertia sharing in multi-terminal voltage source converter-HVDC grids [PDF]
, 2016 Multi-terminal dc (MTDC) grids are expected to be built and experience rapid expansion in the near future as they have emerged as a competitive solution for transmitting offshore wind generation and overlaying their ac counterpart. The concept of inertia
Candela García, José Ignacio +4 more
core +2 more sources