Research on the Safe Operation and Key Management Based on Power System

With the rapid and orderly development of our country´s economy and the national grid, people´s living standard greatly improve, and people also put forward more higherrequirements for the safety and stability of the electric power enterprises while therequirements of all kinds of production and living are increasing. The normal operation ofthe power system is extremely complex, including the electric power enterprise powergeneration, substation transmission, substation and distribution, which is inputted to thehomes of the masses of users through the power in order to ensure the safe, reliable andeffective operation, maintaining the safety of the power system operation. The article discusesand analyzes the stability and security control of power system, the management of powersystem operation.