变电站报文监听系统设计

随着变电站自动化技术的发展,计算机和通信在自动化系统中得到越来越广泛的应用,随之也对系统维护提出了很高的要求,尤其是在系统故障分析时,没有先进的手段就无法对变电站发生事故过程中一次、二次系统运行的全貌进行把握,通过对比各种报文捕捉方案,提出了一种比较适合用于变电站的报文捕捉方式,针对推荐方案阐述了变电站报文监听系统的实现方法,并结合实际运行经验进行分析。

Implementation of message monitor system of communication protocol in substation

With the development of substation automation technology, computer and communication are applied widely in the substation automation system, it is demanded strongly to maintenance of system , specially under the fault analysis. Without advanced method and tools, it can not grasp the truth of what happened in the substation. This paper proposes a good method to solve this problem by comparing some schemes, and gives some actual data of protocol analysis.