基于电力扩频载波的集中抄表系统(AMR)

An AMR system based on power SSC communication

随着我国电力事业的蓬勃发展和人民群众生活水平的不断提高,传统人工抄表已经无法满足电力系统的管理和服务的需求。介绍了一种已经市场化的基于电力扩频载波的集中抄表系统。在给出系统框图的基础上分析了该系统四大组成部分即数据采集单元DAU、远程抄表单元MRU(采集器)、区域现场管理单元FMU(集中器)、中央处理系统CPS(主机)的硬件构成、实现过程和系统功能。

With the development of the power enterprise and the improvement of people's living standard, the manual meter-reading can't satisfy the management and service of the power system. The paper introduces an AMR system based on the power SSC communication which has been employed in some place. On the basis of system structure, this paper analyses the hardware architecture, working process and functions of the four parts of the system:data assembly unit(DAU), meter reading unit(MRU), field management unit(FMU), and central processing system(CPS).