针对当前风电厂中风机控制系统及电力监控系统多系统并存的情况，以过程控制对象链接 与嵌入(oPC)技术为基础，结合风电厂数据采集与监控(SCADA)系统的特点，介绍了基于0PC技术实现的风电厂中风机控制系统和电气控制系统的无缝连接，解决了风电厂多系统互联问题。同时，对风电厂SCADA系统采用OPC接入后引起的网络安全问题以及应采取的安全策略进行了探讨。最后，分析了相关监控方案在电力系统中应用的优势-For the current wind turbine power plant control system and power monitoring system coexistence of multiple systems to process control Object Linking and Embedding (oPC) technology, combining the characteristics of the wind power plant data acquisition and monitoring (SCADA) system, introduced on 0PC technology to achieve seamless connection of wind power plants in the fan control system and electrical control systems, wind power plants to solve the multi-system interconnect problems. Meanwhile, the wind power plant SCADA system using network security problems caused by post-OPC access and security policy to be taken were discussed. Finally, the advantages associated monitoring program in the power system applications