摘要
变电站自动化系统正朝着分散化、网络化方向发展。运用现场总线代替传统的串行通信 ,不仅能从根本上改善系统性能 ,而且使系统可靠、灵活、易于扩展。文中介绍了罗克韦尔自动化公司发展的由设备网、控制网和以太网 3层网络构成的 Net Linx技术 ,并探讨了基于 Net Linx技术的变电站自动化系统解决方案。
The distributed substation automation system based on the fieldbus technology becomes m ore and m ore popular. Com pared with the traditional series com munication,the fieldbus notonly im proves the whole system's perform ance,but also benefits customers with flexibility,reliability and expendability. This paper introduces Rockwell Autom ation's Net L inx technology com posed of Device Net,Control Net and Ethernet and highlights the solution of substation automation system based on the Net L inx technology.
出处
《电力系统自动化》
EI
CSCD
北大核心
2000年第17期57-59,共3页
Automation of Electric Power Systems
