Hazards and Dynamic Risk Assessment of Power Supply Enterprise

摘要

Hazards is an objective existence that is the root cause of the accident, but it will not necessarily become an angerous source of danger, so we should carry out risk assessment. This idea will be applied to the security management of power supply enterprise, and proposed the risk evaluation index system based on the dangerous source of power supply enterprise which in accordance with the idea of three types of dangerous source, and then constructed the risk assessment model of this system using AHP and the theory of dynamic fuzzy mathematics. Example analysis of the power company in a certain area has proved that this method can conduct effective evaluation on the security situation of electricity supply companies and can provide scientific information for managers to raise the level of safety management.