Research On Power Material Risk Management And Early Warning System Based On Project Management

The power material has a pivotal position in the electric power enterprise and project construction and operation process,material risk management to ensure timely supply of goods,quality and quantity,is the focus and difficulty of material management.At present,the research and practice of risk management and forewarning of materials in power enterprises are obviously insufficient,and the control of material risk in electric power enterprises has a lot of room for improvement.Therefore,the actual material management based on the electric power enterprise,based on project management,focus on enterprise risk management and early warning of power supplies,construction and power enterprise risk management and early warning system.First of all,the paper summarized the status of domestic and foreign research on materials of risk management,combined with the power of the actual situation of the enterprises,presents the definition of material risk,and will be divided into the supply risk and quality risk,the risk of the two part of the definition and analysis of influencing factors;secondly,the influence of the electric power supplies risk select the indexes,and construct the corresponding index system,and construct the power material risk evaluation model based on Logistic regression,and through the example analysis and verify the validity of the model;thirdly,on the basis of the material in front of the risk assessment model based on risk control strategy of power supplies,expounds the the methods and steps of full process control material risk,and the risk of each link of risk assessment.At the same time to the general consumption of goods as an example,using the system dynamics simulation research on the risk of such materials,to evaluate the simulation results,and gives the method of improving the general consumption of materials management;finally,combined with project management based on the above theory research has carried on the detailed design and system construction the overall design,material risk management and early warning system,including the structure and function of the electric power supplies risk management and early warning system of the electric power supplies module,risk management and early warning system of business process,the electric power supplies risk management and early warning system database design,system structure design etc..The research results of this paper have important theoretical research and practical value for the material risk management and risk prevention and control of power enterprises.