居民低压集中抄表系统组网方式  

Briefly on the networking method of low voltage power carrier concentrated meter reading, system

作　　者：刘铀 

机构地区：[1]凯里供电局,贵州凯里556000

出　　处：《贵州电力技术》2011年第3期72-75,86,共5页Guizhou Electric Power Technology

摘　　要：分析了现有的低压居民集中抄表方式，从现状、必要性上进一步阐述了组网方式的多样性，详细介绍了RS485、电力宽带载波、窄带载波、无线四种方式的优缺点，提出了在不浪费现有设备的情况下的混合组网方式。The existing low voltage concentrated meter reading way is analyzed. From the present situation and necessity,this paper further expounds the diversity of network mode, introduces the advantages and disadvantages of RS485, power broadband carrier, narrowband carrier and wireless, and puts forward hybrid network mode without wasting existing equipment.

关 键 词：RS485 载波 无线 组网 

分 类 号：TM93[电气工程—电力电子与电力传动]