Designand Implementation Of Configuration Software For Power Quality Monitoring

Configuration softwareis a PC software used in industrial control and monitoring system,with the popularity and depth of Internet application,the connotation and extension of the configuration software are also expanding.As the increasingly high demand for industrial automation,the change of the industrial control object and the rapid development of industrial configuration software,the traditional industrial control software is not only low reuse rate but also limited by platform.In this paper,according to the needs of power quality monitoring,a framework and design of configuration software based on B/S structure for power system power quality monitoring is proposed.The specific work of the paper is as follows:Firstly,the theory and technology of configuration software development and design are summarized,the development status of the software is resolved,and the database and data format of power quality monitoring are introduced;Secondly,on the basis of the power system power quality monitoring needs,a demand for research and finishing is conducted before software development,the shortcomings and problems of the existing configuration software are summarized,software design and development ideas and the overall program are formulated;under the guidance of the overall design scheme,the designdevelopment and debugging of each module are completed respectively.Especially in the development of database module,the power quality data interchange format(PQDIF)introduced by IEEE is combined with dynamic and static database to meet the special needs of power quality monitoring applications.The entire software is composed of database management module,run-time manatement module,etc,a more efficient and concise management of real-time dataprocessing is provided in the run-time management module.Java as a development language,in which STS is used as a development tool.Inthis system,the representative MVC design pattern is adopted.Reception development is based on JSP;the J2EE-based platform is used forbackground development;easyui technique is applied topage layout.Finally,on the basis of the software development and design process,the development of the configuration software is evaluated.The evaluation results are showed that the developed software can meet the needs of research functions,the higher reuse rate and stronger cross-platform are presented in the development of the configuration software,and it can be used for different structural power system power quality monitoring.