IP单/组播技术在SCADA/EMS系统中的实现

The Application of IP Unicast / Muticast to SCADA/EMS System

结合调度自动化的要求,比较了目前在SCADA EMS系统中网络传输数据方式的各自特点,从经济、技术角度提出了采取IP单 组播混合模式的必要性和IP单 组播技术在SCADA EMS系统的具体实现方法.

By comparing the performance of network data transmission modes in SCADA/EMS system, the mixed mode of IP unicast and multicast is a good choice in economy and technology. It can satisfy the requirements of the dispatch automation system for modern power system. At the same time, the realization scheme of the IP unicast and multicast in the SCADA/EMS is put forward.