新型单相多功能电能表的设计  

Design of New Single Phase Multi-functional Electric Energy Meter

作　　者：王梦玲[1] 邱益农 

机构地区：[1]南京供电公司,江苏南京210008 [2]江苏联宏自动化系统工程有限公司,江苏南京210036

出　　处：《江苏电机工程》2012年第1期67-68,共2页Jiangsu Electrical Engineering

摘　　要：利用ATT7025单片机,结合LonWorks控制网络技术,开发设计了一种集遥控、遥信、遥测及定时控制于一体的单相电子式多功能电能表,该表具有LonWorks双绞线或LonWorks电力线或RS485多种通信接口;简要描述了单相电子式多功能电能表的系统结构,并阐述了LonWorks控制网络技术和ATT7025微处理器各自的特点和优势。Based on the ATT7025 MCU and LonWorks control network technique,a single phase electric multi-function energy meter is designed,which is integrated with functions of remote control,communication,measurement and time control.Various communication interfaces can be utilized in this new energy meter,such as LonWorks twisted-pair,LonWorks power line,or RS485.The system structure is briefly described and the characteristics and advantages of the LonWorks control network technique and ATT7025 micro-processor are proposed in this paper.

关 键 词：控制网络技术 通信接口 多功能 电能表 

分 类 号：TM933.4[电气工程—电力电子与电力传动]