25 citations · 78 across the 6 of their papers we have counts for
7 papers
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…
Synchronization of active rotators interacting with environment
Taegeun Song, Heetae Kim, Seung-Woo Son +1
Multiple organs in a living system respond to environmental changes, and the signals from the organs regulate the physiological environment. Inspired by this biological feedback, w…
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…
Multistability and Variations in Basin of Attraction in Power-grid Systems
Heetae Kim, Sang Hoon Lee, Jörn Davidsen +1
Power grids sustain modern society by supplying electricity and thus their stability is a crucial factor for our civilization. The dynamic stability of a power grid is usually quan…