| Title |
System Resilience Concept Against the Disaster and Resilience Characteristics of Seven Countries for the COVID-19 Disaster |
| Authors |
박주창(Joochang Park) ; 오웅진(Ungjin Oh) ; 이연찬(Yeonchan Lee) ; 정세민(Semin Jeong) ; 최재석(Jaeseok Choi) |
| DOI |
https://doi.org/10.5370/KIEE.2021.70.2.259 |
| Keywords |
Power System Reliability; Probability Density Function; Resilience; COVID-19; Confirmer Resilience Characteristics; Resilience Index; Flexibility |
| Abstract |
In general, resiliency of the power system can be defined as “the ability of the power system to quickly return to its original state from external shocks, such as natural disasters characterized by great influence and low probability of occurrence.” Data is needed to study resiliency of the power system. However, even though the probability of an accident such as the Chernobyl nuclear accident and the Fukushima nuclear accident is extremely low, it is difficult to establish a database of actual accidents that once occurred accidents can bring a crisis to the survival of mankind. System resiliency, therefore, is very hot issue in recent. This paper develops new function and models in order to identify characteristics of the resiliency for COVID-19 confirmer data for seven countries. |