OPC技术在电力设备监测系统中的应用

介绍了OPC技术的特点及其在电力设备在线监测系统中的应用情况。首先,结合OPC技术在工业控制系统中的应用,分析了该技术在开发监控系统方面存在的优势。接着,通过深入阐述OPC客户端/服务器程序接口的创建方法及过程,说明OPC规范在修改后已得到进一步的完善。以开发的CBS2000系统为例,指出采用OPC标准设计监控系统软件,可大大提高软件的开发速度并减少软件的维护工作量。实践表明,利用OPC技术开发不仅能增强系统的稳定性和可靠性,还能提高系统的开放性和兼容性,在电力设备监测系统开发领域具有良好的前景。

Application of the OPC technology in the electric power equipment inspect system

This paper introduces the OPC technical characteristics and its application in the electric power equipment inspect system.Server intelligent device which is used in the on-line monitoring diagnosis based on OLE/COM,the OPC can now be used in many aspects of industry control fields. With the development of OPC,its criterion evolves rapidly.This paper introduces the OPC's principle,instrument and method with the practical works.First,it explains the OPC technology in the cortrol system and analyses its predominance used in empoldering inspect system.Then,the way and the process of setting up OPC client / server are expounded to show that the OPC criterion has perfect after modifying.According to CBS2000 system,it points out that using OPC standard design supervisor and control system will improve the software development speed greatly and reduce the software maintenance work.It indicates that the on-line inspect system based on the OPC technology boosts up stability and reliability,even increases opening and compatibility.The OPC technology has a promising applicable future in the field of electric power equipment inspect system.