基于LonWorks技术的智能电表的研制  

Development of Smart Meter Based on LonWorks Technology

作　　者：吴文忠[1] 

机构地区：[1]广东金融学院实验教学中心,广州510521

出　　处：《电测与仪表》2011年第3期66-70,共5页Electrical Measurement & Instrumentation

基　　金：广东省科技计划资助项目(2009B010800040)

摘　　要：针对目前国内智能电网的发展趋势以及校园节能管理的要求,介绍了一种基于LonWorks电力线载波通信技术的智能电表的设计方案,详细阐述了智能电表各主要组成模块的硬件设计和软件实现方法;该智能电表以Atmel公司的ATMEGA32L芯片为核心处理器,以国产智能通信控制芯片RISE3501为电力线载波通信主芯片,具有能耗监测与报警、远程自动抄表、分时段计费、双向通信等功能。经过性能测试,电表运行正常,符合当前市场对智能电表的设计要求。According to the current development trend of domestic smart grid and energy-saving management of campus,a design scheme for smart meters based on LonWorks power Line communication technology is introduced.In the paper,the hardware design and software realization method of the main modules of smart meter are presented in detail.In the design of the smart meter,Atmel company＇s ATMEGA32L chip is used as the core processor chip,and the domestic intelligent communication control chip RISE3501 is used as the power line carrier communication chip.The smart meter has the function of energy monitoring and alarming,remote automatic meter reading,time-sharing metering,two-way communication,etc.Meter is proved to be functioning properly through the performance tests and meets the current market design requirements of smart meter.

关 键 词：LONWORKS技术 电力线载波通信 智能电表 

分 类 号：TM933.4[电气工程—电力电子与电力传动]