基于B/S模式的电能质量远程监测和分析系统

Remote power quality monitoring and analysis system based on B /S mode

结合虚拟仪器技术、网络技术和数据库技术,开发了基于浏览器/服务器模式的电能质量远程监测和分析系统。介绍了系统运行环境和分布式体系结构。提出应用LabVIEW7Express的内置网页发布技术,解决远程监测的实时数据显示问题,并给出了具体实现步骤。基于动态服务器页面ASP(ActiveServerPages)技术开发Web应用界面,实现了客户端与服务器端的交互并进行数据传输。最后,简单介绍了系统信息安全技术,并给出了用户登录流程。

Combined with virtual instrument technology ,network technology and database technology ,a remote power quality monitoring and analysis system based on B / S ( Browser / Server ) mode is de - veloped.The running environment and distributed structure are introduced.An inner web page publication technique of LabVIEW7Express is applied to satisfy the real - time data display of remote monitoring ,and its implementation steps are presented.Web application interface is developed based on ASP ( Active Server Pages ) technology ,which realizes the interaction and data transmission between browser and server.The information security technology is introduced and the flowchart for client logging is described.