Risk Assessment and Auxiliary Decision-making of Power Grid under Extreme Weather based on Holographic Geographic Information

摘要

With the interconnection of ubiquitous information, the application of holographic geographic information has been developed. At present, the research on power grid safety under extreme weather is insufficient for the study of the relationship between geographic environment, meteorological conditions, accident cascading reaction and power grid operation mode. Operational risk. Carry out spatio-temporal simulations and predictions of development trends that may occur in bad weather. In order to reduce losses caused by accidents, further assisted decision-making is proposed for possible accidents.