Research On The Safety Input-output Model And Application Of Power Supply Enterprise

Safety production is always the most important thing in electric sector. Completion of safety regulations, sane supervision mechanism, advanced facility and increasing safety input improve safe and stable operation level for china power grid.These improvements also protect staff's safety and health. However, there was still some work safety accident in most power supply enterprise. How to ensure the safe and stable operation of power grid and decrease hidden danger of accident is a challenging issue for power supply enterprise. Diversified factors and calculation methods which effect the security input and output of power enterprise are analysed in this paper. Then the idex system of safety benefit is estabished,and also safety benefit evaluation model of power supply enterprise is established based on the AHP(Analytic Hierarchy Process)which uses the entropy method. In the end, the validity and applicability of the safety benefit indicators and evaluation model are validated using the practice data of power supply enterprise sustainable.