Design And Implementation Of Operation Quality And Service Risk Assessment System For Electric Power Communication Network

As an important part of power systems,the electric power communication network is the basis for supporting stable operation of the power grid.With the continuous deepening of the energy internet concept and the continuous advancement of smart grid construction,the support role of the electric power communication network to the grid has become more prominent.The operation quality and risks of electric power communication network directly affect the safety and stability of the power grid.Therefore,it is of great significance to carry out research on the assessment of the operation quality and business risk for the electric power communication network.In view of the shortcomings of the existing system for assessing the operation quality and business risk of electric power communication network in terms of accuracy and portability,this paper developed a set of assessment system for operation quality and business risk of electric power communication network by adopting the B/S development model,which combines the current status of the electric power communication network deployment and has practical engineering application value.The specific content of this paper is as follows:(1)The current research results at home and abroad on the operation quality,business risk and evaluation system development of electric power communication network are analyzed,and the necessity of system construction is expounded.(2)The demand of the existing system for assessing the operation quality and business risk of electric power communication network is analyzed,the overall and detailed functional design of the system are completed,and the functional modules and evaluation indicators of the system are discussed in detail.(3)Research on the key technologies of system implementation,including: data extraction and normalization method;data visualization method based on ECharts;MATLAB implementation of system evaluation index algorithm;design of system database,etc.(4)By using Visual Studio 2010,MATLAB,ECharts and other development software and combining with SQL Server database,the assessment system for operation quality and business risk of electric power communication network was implemented.The test results show that the evaluation results of the assessment system for operation quality and business risk of electric power communication network can more accurately reflect the real situation of the network.The system helps to discover the weak links of the electric power communication network in time and provides certain decision support for the operation and maintenance personnel,thereby improving the operation quality of electric power communication network.