摘要
通信管理机作为变电站自动化系统中的数据枢纽,在整个变电站自动化系统中承担着重要角色,首先分析了科技进步为通信管理机的更新改造带来了可能,然后提出了基于嵌入式Linux操作系统的通信管理机的设计关键,特别是在操作系统、硬件平台、系统应用软件等方面提出了具体的设计策略。按照文中设计关键开发的新一代通信管理机功能上具备实时、可靠、可扩展、丰富网络支持等属性,现场运行稳定,是通信管理机发展的新方向。
As the data hub of Substation Automation system, Communication Management Unit is playing an important role in it, This article first analyzes the possibility, brought by technology advancement, of updating Communication Management Unit. Then introduces the key of designing Communication Management Unit based on Embedded Linux operation system, especially proposing the concrete design strategy in operation system, hardware platform, system application software etc. Developed according to design discussed in this article, the Communication Management Unit has such functions as Real time, reliable, extendable and Network supporting characteristic. The steady operation on site brings a new direction of its development.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2009年第1期76-78,90,共4页
Power System Protection and Control
关键词
变电站自动化
嵌入式系统
通信管理机
substation automation
embedded system
communiCation management unit
