| Title |
Grid Resilience Assessment Case Study for Korean Power System Using a Quantitative Index |
| Authors |
이재걸(Jaegul Lee) ; 정솔영(Solyoung Jung) ; 이용승(Yongseung Lee) ; 오승찬(Seungshan Oh) ; 배문성(Moonsung Bae) ; 신정훈(Jeonghoon Shin) |
| DOI |
https://doi.org/10.5370/KIEE.2024.73.9.1528 |
| Keywords |
Power Grid Resilience; Resilience Curve; Electricity Interruption Cost Function; Quantitative Evaluation Method |
| Abstract |
In this paper, previous studies on the method of quantitatively evaluating the grid resilience were investigated. The grid resilience of the test system was evaluated for the large-scale forest fire scenario by applying the some selected grid resilience evaluation methodologies. In addition, the effectiveness of each countermeasure to minimize the power supply disruption due to large-scale forest fires was evaluated as an improvement in the level of grid resilience. The contribution of this paper is a quantitative evaluation of the resilience of the Korean power grid for large-scale forest fire scenarios, and through this, we found that the evaluation indicators developed in previous studies are partially insufficient in evaluating the resilience of the Korean power grid. |