Results 211 to 220 of about 610,393 (276)

Patient self-inflicted lung injury an important phenomenon. [PDF]

open access: yesCurr Opin Crit Care
Balzani E   +3 more
europepmc   +1 more source

Graphical Impedance Reshaping Approach for LCL-Filtered Voltage Source Inverter

open access: closedIEEE Transactions on Power Electronics
Impedance reshaping has proven to be effective to ensure the stability of the LCL-filtered voltage source inverters against the grid impedance variation. Lots of reshaping approaches have been developed to date. However, there lacks an intuitive approach
Xinyi Yu   +3 more
semanticscholar   +3 more sources

DFIG Band-Specific Impedance Reshaping and Wide-Band Oscillation Suppression Based on an Impedance-Decoupling Model

2025 IEEE 5th New Energy and Energy Storage System Control Summit Forum (NEESSC)
The increasing integration of large-scale doubly fed induction generators (DFIGs) into power grids has led to frequent oscillation incidents, necessitating urgent research on oscillation mechanisms to ensure grid stability.
Jiayi Zhou   +4 more
openaire   +2 more sources

Review of Impedance-Reshaping-Based Power Sharing Strategies in Islanded AC Microgrids

IEEE Transactions on Smart Grid, 2023
In islanded AC microgrids, loads are supplied by parallel inverters-based distributed generation (DG) units. Accurate power sharing, which is always degraded by the mismatched line impedances of DG units, is an essential mission. Reshaping the output impedance of DG units is an effective method to improve power sharing performance via eliminating the ...
Fei Deng   +4 more
openaire   +3 more sources

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