摘要
为了对无人值守变电站内消弧线圈自动调协装置信息做实时检测,采用基于嵌入式以太网控制器I-7188EX(为微处理器嵌入式系统应用的硬件平台)的远程监测系统。文章在介绍系统功能、软硬件体系结构及其特点的基础上,给出了现场控制程序框图,详述了嵌入式以太网控制模块7188EX在数据采集、上传中的应用流程。该系统硬件结构简单、安装维护便利、可靠性和抗干扰性强、故障率低,具有广泛的应用前景。
In nobody on duty substation the remote monitoring system based on embedded Ethernet controller I-7188EX has been adopted for real-time detecting the information of the arc-suppressor automatic harmonizing devices. On the base of introducing the hardware architecture, software design and system characteristics, this article describes the application of embedded Ethernet control module-7188EX in data acquisition and data transmission, presents the controlling program flow diagram. This remote monitor system, which possesses advantages of simple hardware structure, high reliability and low rate of faults, will be widely used in the future.
出处
《电力系统通信》
2005年第11期8-10,13,共4页
Telecommunications for Electric Power System
