25 citations · 78 across the 6 of their papers we have counts for
5 papers · 1 filter
Energy-barrier characterization of secured basins in coupled oscillators with inertia
Jaiyong Lee, Daekyung Lee, Seung-Woo Son +3
The second-order Kuramoto model captures rotor dynamics relevant to synchronization in power grids. In actual power grids, violation of angle-stability limits can trigger protectiv…
Exploring the relationship between the spatial distribution of roads and universal pattern of travel-route efficiency in urban road networks
Minjin Lee, SangHyun Cheon, Seung-Woo Son +2
Urban road networks are well known to have universal characteristics and scale-invariant patterns, despite the different geographical and historical environments of cities. Previou…
Degree distributions under general node removal: Power-law or Poisson?
Mi Jin Lee, Jung-Ho Kim, Kwang-Il Goh +3
Perturbations made to networked systems may result in partial structural loss, such as a blackout in a power-grid system. Investigating the resultant disturbance in network propert…
Power-grid stability predictions using transferable machine learning
Seong-Gyu Yang, Beom Jun Kim, Seung-Woo Son +1
Complex network analyses have provided clues to improve power-grid stability with the help of numerical models. The high computational cost of numerical simulations, however, has i…
On structural and dynamical factors determining the integrated basin instability of power-grid nodes
Heetae Kim, Mi Jin Lee, Sang Hoon Lee +1
In electric power systems delivering alternating current, it is essential to maintain its synchrony of the phase with the rated frequency. The synchronization stability that quanti…