Research On Risk Managent System Of City Electric Power Dispatching Safety

Recent years,the development pace of state-owned enterprises and electric power system has been quickened.With further deepening development of electric power system,power enterprises urgently need to establish a management system that can adapt to modern enterprises.At present,risk management,along with enterp rise strategic management and business management,has already becomes a very important component in modern enterprise management.This paper introduces the emergence of risk management,research status in domestic and aboard,and the meaning of bringing the risk management theory into electric power dispatching system.If inherent system of electric power safety management can be effectively improved and consummated taking advantages of risk management theory,the safety management work of electric power d ispatching will become more comprehensive and scientific.Considering the characteristics of city-level power grid dispatching,this paper proposes targeted risk control strategies and recommendations,which utilizes fault tree analysis method to conduct classification study in the risk confronted by city-level power grid dispatching,whose principal,idea and method is also taken into consideration.Taking Xi'an power grid as an example,this paper discusses practical application and practice of dispatchin g risk management,which takes risk identification,assessment and pre-control as the main management content.This method can achieve the target of making dispatching work proactively and beforehand,by moving forward the control gate of security risk prevention and focusing on prior risk analysis,evaluation and early control.Least but not the last,this paper also puts forward the system framework and management process of risk management based on the features of city-level power grid dispatching,which can make sure that the dispatching risk is controllable and under control from view of management philosophy,methods and business process.Lastly,the paper also exhaustively explains the circulation and improvement process of risk management process taking example of early warning control mechanism in new equipment start-up and grid operation.