基于物联网的多用户智能电表系统  

Multi-users intelligent electric meter system basing on the content of networking

作　　者：黄相杰[1] 叶茂先[1] 

机构地区：[1]北京理工大学珠海学院,广东珠海519085

出　　处：《电子设计工程》2013年第2期71-73,共3页Electronic Design Engineering

摘　　要：基于智慧电网发展以"服务为导向"的目的,多用户智能电表系统不同于广泛存在市场上的单用户电能计量电表。通过将计量电表集中化,自动化,多功能化的方法,多用户智能电表结合以太网交换数据试验,可以自动计量多用户的电量,电费,拥有分数段计费功能;同时上位机系统可以实时监测到多用户电表的内外数据,内可以实现掉电断闸保护,外可以监测偷电;系统还加入了特殊情况无线GPRS短信通知用户功能,使电网实现智能化。Basing on the purpose of ＂Service oriented＂ of Wisdom Power Grid Development, Muhi-usersdntelligent Electric Meter System can make the measurement meter much more centralized, automated and functionalized, which is different from the Single User Electricity Measurement Instrument on the widespread market. Combining with the Ethernet Network, Multi-user Intelligent Electric Meter System can measure the multi-users＇ electric quantity and electric charge automatically .It also has the band charging function. What＇s more ,the Epistatic Machine System can tell the the internal and external data of the Multiuser＇ Electric Meter in true time： the internal data can be used to realize the power down and the protection of broken brake; the external data can be used to monitor the behavior of stealing electricity. The System also adds wireless GPRS to inform users with messages in special situations, which make the power grid to be intelligentized.

关 键 词：单片机 电能计量AD7755 GPRS RFID卡 以太网监测 

分 类 号：TM933.4[电气工程—电力电子与电力传动]