一种优化电力载波智能电表的研制  

A Development of Smart Meter Scheme with Optimized PLC Module

作　　者：王文烁[1] 刘丙乾[1] 吴金站[1] 刘腾 

机构地区：[1]山东科技大学电气与自动化工程学院,山东青岛266590 [2]国网山东泗水县供电公司,山东济宁272000

出　　处：《电子质量》2014年第9期5-7,22,共4页Electronics Quality

摘　　要：研制了一种具备电力载波通信功能的智能电表。优化电力载波模块在普通藕合电路设计方案的基础上,加入一个通过单片控制的开关电路,降低了能量损耗,提高了通信效率。用C8051F360单片机作为电能计量模块中枢,用高精度专用计量芯片ATT7022B采集电能信号。以北京迪文公司工业串口液晶触控屏为依托设计了功能多、使用方便的智能化人机界面。We design a smart meter scheme with optimized power line carrier（PLC） Module.We add a switching circuit that controlled by a microcontroller in coupling circuit on the basis of common design and get the optimized power carrier module which improved its communication efficiency and reduced energy consumption.We use C8051F360 microcontroller as the main control chip of the energy metering module and use high accurate metering chip ATT7022B to collect electronic signal.We design a multifunctional and easy-to-use intelligent man-machine interface by using Beijing Diwen Company＇s industrial serial touch screen,

关 键 词：智能电表 电力载波 低能耗 SC1128 ATT7022B 

分 类 号：TM933.4[电气工程—电力电子与电力传动]