基于GPRS通信的电能质量监测仪研制  

Design of power quality monitoring instrument based on GPRS

作　　者：张帅[1] 李正明[1] 孙俊[1] 

机构地区：[1]江苏大学电气信息工程学院,江苏镇江212013

出　　处：《计算机工程与设计》2009年第13期3209-3211,3230,共4页Computer Engineering and Design

基　　金：江苏省教育厅自然科学基金项目(02KJD510009);江苏省2005高校自然科学重大基础研究基金项目(05KJA21018)

摘　　要：传统的电能质量监测仪表采用有线方式,造价成本、维护费用高,为了降低成本、操作方便,研制了基于GPRS通信的新型电能质量监测仪。设计了电能质量监测仪的硬件构成及其功能,研究了GPRS模块MC35i接入Internet的实现方法,并根据电网监测的具体需要设计了通信协议。实验结果表明,该监测仪符合电能质量监测的各项要求,适于地域跨越大的电网远程监测。The traditional monitor of power quality is based on wire, its construction cost and maintenance fee is quite high. In order to reduce the cost, a new monitor of power quality monitoring based on GPRS is introduced. Furthermore, its operation is much easier. The hardware structure and their fimctions of the new monitor is devised, the methods of connecting GPRS module MC35i to internet is researched, then the protocols is designed according to the actual requirement of grid monitoring. The results of experiment proved that the new monitor meets the needs of power quality monitoring, it is suitable for large-scale grid monitoring.

关 键 词：GPRS MC35I 电能质量监测 通信 协议 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]