机械制造与自动化Issue(2)：180-183,4.
基于ATT7022A与MSP430的智能三相电力计量仪表的设计与实现
Design of Electric Monitoring Terminals Based on IC ATT7022A and MSP430F149
巢玉江 1袁红兵 2冯锋2
作者信息
- 1. 南京理工大学 机械工程学院，江苏 南京210094
- 2. 南京理工大学 无锡研究院，江苏 无锡214000
- 折叠
摘要
Abstract
This paper introduces a colection instrument based on a chip ATT7022A and MCU(MSP430F149).It can be used to a-chieve many functions by RS-485 bus ,such as signal and data input, output,calculation and the control. To enhance reliability and practicability, Modbus protocol format is used. Field operation shows that the system is stable and reliable and has high practical val-ue.关键词
ATT7022A/MSP430/Modbus-RTU协议/三相交流电Key words
ATT7022A/MSP430/Modbus-RTU/three-phase AC分类
机械制造引用本文复制引用
巢玉江,袁红兵,冯锋..基于ATT7022A与MSP430的智能三相电力计量仪表的设计与实现[J].机械制造与自动化,2014,(2):180-183,4.
