基于嵌入式LINUX的电能量数据采集终端的开发研究

The development of the electric power measured collecting system based on embedded LINUX

远程电能量数据终端(ERTU)是电能量计量计费自动化系统中的重要组成部分。拥有自动化程度高、运行可靠、维护方便的电能量计量计费系统已经成为电力系统自动化改造中的一个重要环节。本文以远程电量数据终端的设计为背景,将实时嵌入式系统的概念引入传统的电能量采集系统,提出了基于实时操作系统Linux的远程电量数据终端的设计实现方案。

The Energy Remote Terminal Unit is the necessary equipment of the energy data collecting system. It has been an important part of the alteration in the power automation system with the energy data collecting system of automated, reliable, maintenance convenient. This thesis is based on the design for Energy Remote Terminal Unit. In this thesis, the idea of real-time embedded sys- tem is applied in traditional energy data collecting system. A design and implementation of Energy Remote Terminal Unit is proposed according to the requirement of the project, based on the Real-time Operation System LIUNX