Customization Reporting System For Power Grid Dispatching Based On Template Analysis

This paper analyzes Yunnan power grid dispatching management system find that the system has problems with increasing demand for business such as adding new reports is inefficient and cumbersome,the style and features of reports completed by the different operations staff are not unified,when getting data,there are some problems like complex business type,diverse data sources,complicated data display and complicated statistical analysis.This paper aims to put forward the design scheme to minimize the impact of the problems.In the existing literature,there are two main methods to design the reporting system.First,use the traditional programming language to manually write system code but it needs a lot of programming work.This kind of method is the method to realize the Yunnan power grid dispatching management system.Second,use business report design tools.Use the Report Designer to custom report styles and associate the data source for each column of the report and place the export file to a dedicated server or a report engine server.Aiming at the system having some problems and the report design tools can't meet the actual needs of demands.In this paper,the Web table information extraction method is used to classify the report structure of the system,and the data mining method is used to analyze the data of the dispatching service,we propose to divide the report page structure into four parts,page hearer,report name,buttons of data query and operation and data form configuring information for four parts to generate report pages and a visual customization scheme for power generation dispatching report is proposed.We use software engineering technology like the object-oriented technology,software reuse and component technology designing and developing system.Based on the parsing template,using data interface technology to solve the problem of multiple data sources,component technology for report function to solve the problems of complex report.We design and implement of visual customization reporting system.Through the practical application in Yunnan power grid,we have customized information reporting,operation statistics,basic information statistics and business report and the realization average rate of the report is 70.9%.The customization system designed in this paper is compared with the original system,in steps of implementation report and completion time,find that It improves the efficiency of the new report in steps and completion time.Customization system compared with other general report design software,find that in powerdispatching field,in addition to the rate of implementation report lower than other software,in the parts of visual customization,report the business functions of the system,operation convenience etc.customization system put on a par with general report design software,part of the system function is better than other general report design software.Design and implementation of the system provides a new way for the developer to develop the report system.