电力监控模块OPC驱动程序的实现

Realization of OPC driver for electric management monitor module

ECM2 0是适应电力系统自动化监控要求的新型电力监控设备 .文章介绍了在开发此设备驱动程序中 ,基于EMCS协议 ,使用VC ++和OPCToolKit工具包实现OPC驱动程序的通用方法 .驱动程序中引入了工程概念 ,使用了封装、多线程等技术 ,使多个功能模块可以同步运行 ,缩短了程序循环周期 ,提高了效率 .开发出的驱动程序已经在iFix和多个标准OPC客户端得到了良好的运用 ,表明此方法在电力系统自动化和通信领域具有广泛的应用前景 .

ECM20 is a new equipment for the requirement of electric power automatic monitor. Based on EMCS protocol, using Visual C++ and OPC tool kit, a general method of the equipment driver developing is presented. The project, package and multi_thread etc. techniques are introduced into the driver that shortens the function circulation period by running several functions synchronously. It is more efficient. The driver now is well in commission with iFix and other OPC clients. It indicates that the method is common used in electric system automation and communication field.