基于电力载波通信智能电能表设计  

Design of Single Phase Energy Mater Based on Power Line Carrier

作　　者：宁靖[1] 朱志杰[1] 

机构地区：[1]湖南大学电气与信息工程学院,长沙410082

出　　处：《计算机系统应用》2011年第11期199-202,195,共5页Computer Systems & Applications

摘　　要：针对智能电网"信息化、数字化、智能化"的要求,设计了一款基于电力载波通信智能电能表。首先介绍了载波通信原理,并对载波通信电能表的工作原理、功能进行了详细阐述,采用高精度"电能计量芯片ADE7755+微处理器"的方案,实现对电能参数的计量、监控和调整。最后对系统误差分析等作了比较详细的阐述。初步实验表明该电能表计量准确,性能良好,智能化程度高,达到了设计要求。According to the smart grid＇s ＂informatization, digital, intelligent＂ requirement, this paper designed a new power metre based on power carrier communication. First it introduced the prinple of the carrier communication, and detailedly elaborated the working principle and function of the power meter, adopting high precision ＂energy metering ADE7755＋microprocessor chip＂ plan to realize the measurement of the power parameters, monitoring and adjustment. In the end, the system error analysis were elaborated in detail. Priliminary tests showed that the power meter accuracy in measuring, the performance was good, intelligent, and meet the design requirements.

关 键 词：载波通信 电力载波电表 单片机控制 

分 类 号：TM933.4[电气工程—电力电子与电力传动] TN915.853[电子电信—通信与信息系统]