基于ATT7022B的多功能电能表系统的设计  

Design of Multi-function Meter System Based on ATT7022B

作　　者：黄鹤松[1] 刘奎[1] 齐俊清[1] 王亚南[1] 

机构地区：[1]山东科技大学信息与电气工程学院,山东青岛266510

出　　处：《电测与仪表》2011年第8期63-67,共5页Electrical Measurement & Instrumentation

摘　　要：针对DL/T 614多功能电能表的技术要求和功能规范,以超低功耗单片机MSP430F149为控制器、ATT7022B为电能计量芯片,通过对上位机软件的设计,完成了多功能电能表系统的设计。该系统实现了远程抄表、远程调校功能,且电能表精度达到1级多功能电表的计量要求。For the technical requirements and functional specifications of DL/T 614 ＂Multifunctional Meter＂,the paper takes the ultra-low power MCU MSP430F149 as the controller,and the ATT7022B as the measurement chip to complete the design of multi-function meter system through the design of PC software.The system can realize the function of remote meter reading and remote calibration,and also the accuracy achieves the multi-function meter＇s measurement requirements of level 1.

关 键 词：电能表 ATT7022B MSP430 广播校时 

分 类 号：TM933.4[电气工程—电力电子与电力传动]