It is important to reduce the impact of the high penetration of wind power into the electricity supply for the purposes of the security and stability of the power grid.As such, the inertia capability of wind farms has become an observation index.The existing control modes cannot guarantee the wind turbine to respond to the frequency variation of th
Due to abnormal weather caused by adjust set climate change in recently years, natural disaster damages caused by local torrential rains have been increased over the world.Particularly, Korea is very vulnerable to landslide disasters because more than 63% of the country is mountainous and it suffers from unpredictable localized heavy rainfall durin
Integrated electrical and heating networks (IEHNs) effectively improve energy utilization efficiency, reduce environmental pollution and realize sustainable development of energy.To realize the accurate, comprehensive and fast perception of the integrated electrical and heating networks, it is necessary to build a state estimation model.However, th
Biological structures possess excellent damage tolerance, Leather Care which makes them attractive for ballistic protection applications.This paper develops a finite element modelling framework to investigate the performance of several biological structures that are most relevant for ballistic protection, including nacre, conch, fish scales, and cr