4 papers
AC/DC Frequency-Dependent Power Flow Jacobian: Quantifying Grid Support and Stability Implications
Dongyeong Lee, Eros Avdiaj, Jef Beerten
This letter proposes an AC/DC frequency-dependent power flow Jacobian analysis to identify the system support capabilities. In addition, the analyses reveal that system support cap…
Generalized Passivity Sensitivity Methodology for Small-Signal Stability Analysis
Dongyeong Lee, Francisco Javier Cifuentes Garcia, Jef Beerten
This paper proposes a generalized passivity sensitivity analysis for power system stability studies. The method uncovers the most effective instability mitigation actions for both…
Review, Definition and Challenges of Electrical Energy Hubs
Giacomo Bastianel, Jan Kircheis, Merijn Van Deyck +6
To transition towards a carbon-neutral power system, considerable amounts of renewable energy generation capacity are being installed in the North Sea area. Consequently, projects…
Unified Power Flow Model for Bipolar HVDC Grids in Unbalanced Operation
Chandra Kant Jat, Francesco Giacomo Puricelli, Jef Beerten +2
In the near future, point-to-point High Voltage Direct Current (HVDC) systems are expected to evolve into multi-terminal and meshed HVDC grids, predominantly adopting a bipolar HVD…