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Normal Form for Grid-Forming Power Grid Actors [PDF]
PRX Energy, 2022 Future power grids will be operating a large number of heterogeneous dynamical actors. Many of these will contribute to the fundamental dynamical stability of the system, and play a central role in establishing the self-organized synchronous state that ...
Raphael Kogler +3 more
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Grid Forming Inverter Power Control Stability Analysis
IEEE AccessStable system operation is being actively attempted by introducing grid-forming inverters (GFMs) which mimic synchronous generators (SGs). Although the introduction of GFMs intended to replace traditional grid-following inverters (GFLs) provides system ...
Junsu Park, Soseul Jeong, Minhan Yoon
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Research on the Electric-Pulse-Assisted Turning Behavior of TC27 Alloy
Metals, 2023 As a difficult-to-machine material widely used in the aerospace industry, the high-quality and efficient cutting of titanium alloys has been a hot issue in the field of machining. This work performed electric-pulse-assisted turning (EPT) and conventional
Huashen Guan +5 more
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Revisiting Grid-Forming and Grid-Following Inverters: A Duality Theory [PDF]
IEEE Transactions on Power Systems, 2022 Power electronic converters for integrating renewable energy resources into power systems can be divided into grid-forming and grid-following inverters. They possess certain similarities, but several important differences, which means that the relationship between them is quite subtle and sometimes obscure.
Yitong Li, Yunjie Gu, Timothy C. Green
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Design of a Controller for Grid Forming Inverter-Based Power Generation Systems
IEEE Access, 2023 Recently the grid-following inverter-based power generation systems (IBPGSs) dominate over synchronous generators (SGs) in load sharing in some areas of power grids in many countries worldwide.
Md. Minarul Islam +4 more
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Energy Reports, 2022 With the continuous improvement of the penetration level of wind power in the power system, the grid-forming mode of wind turbine will gradually become one of the main modes of system synchronization.
Jianzu Hu +4 more
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Grid-Forming Services From Hydrogen Electrolyzers
IEEE Transactions on Sustainable Energy, 2023 Hydrogen electrloyzers are power-to-gas storage devices that can facilitate large-scale integration of intermittent renewable sources into the future power systems. Due to their fast response and capability to operate in different loading conditions, they can be used as responsive loads providing support to AC grid during transients.
Saman Dadjo Tavakoli +6 more
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Overview on Grid-Forming Inverter Control Methods
Energies, 2020 In this paper, different control approaches for grid-forming inverters are discussed and compared with the grid-forming properties of synchronous machines. Grid-forming inverters are able to operate AC grids with or without rotating machines. In the past,
Peter Unruh +3 more
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IET Generation, Transmission & Distribution, 2023 Permanent magnet synchronous generators (PMSGs) equipped with back‐to‐back grid‐forming converters have the ability to form a 100% renewable energy power grid.
Jianhui Meng +4 more
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Energies, 2022 Modular multilevel converters (MMC) can be used in several applications, especially (but not only) in high-voltage direct current (HVDC) and STATCOM.
Jaume Girona-Badia +10 more
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