OPC标准通信接口在电厂辅控系统集成中的应用

Application of OPC standard interfaces to integration of power plant auxiliary control systems

在介绍国内大中型火力发电厂辅助控制系统的现状和分析OPC技术特点的基础上,提出了基于OPC标准通信接口技术的发电厂辅控系统集成的总体设计方案,总结了开发OPC标准通信接口的关键技术。

The status quo of auxiliary control systems of large and medium power plants in China is presented, and the technical features of OPC are analyzed. The overall design scheme of auxiliary control system integration based on OPC standard interface technology is put forward, and the essential technology for developing the OPC standard interface is summarized.