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嵌入式以太网通信的智能电表设计
引用本文:郑安平,罗丹羽,娄艺,王瑞花,闫艳梅.嵌入式以太网通信的智能电表设计[J].电力系统通信,2007,28(11):15-17,21.
作者姓名:郑安平  罗丹羽  娄艺  王瑞花  闫艳梅
作者单位:郑州轻工业学院,河南,郑州,450003
基金项目:河南省杰出人才创新基金资助项目(0321000300)
摘    要:基于嵌入式以太网通信的三相智能电表系统,采用单片机STC89C51RD ,能实现电量的精确测量、参数设置、LCD液晶显示、数据异常报警和以太网通信等功能。文章简要介绍了总体设计方案和主要芯片的选型,并对系统电路模块的设计以及嵌入式以太网技术在系统中应用的可行性等进行了较为详细的阐述。

关 键 词:STC89C51RD    三相智能电表  嵌入式以太网
文章编号:1005-7641(2007)11-0015-03
修稿时间:2007-06-092007-07-24

Design of intelligent electric power meter based on embedded Ethernet communication
ZHENG An-ping,LUO Dan-yu,LOU Yi,WANG Rui-hua,YAN Yan-mei.Design of intelligent electric power meter based on embedded Ethernet communication[J].Telecommunications for Electric Power System,2007,28(11):15-17,21.
Authors:ZHENG An-ping  LUO Dan-yu  LOU Yi  WANG Rui-hua  YAN Yan-mei
Affiliation:Zhengzhou Institute of Light Industry, Zhengzhou 450003, China
Abstract:The three-phase intelligent electric power meter system based on embedded Ethernet communication and STC89C51RD single chip can realize the functions of precise measurement,parameters setting,LCD display,automatic alarm and Ethernet communication.This paper introduces the integral design scheme and the selection of the key chipset,describes the design of the circuit modules and the feasibility of embedded Ethernet technology applied to the system.
Keywords:STC89C51RD  three-phase intelligent electric meter  embedded Ethernet
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