一种新型多费率单相电能表设计  

Design of a Novel Multi-rate Single-phase Watt-hour Meter

作　　者：姜吉顺[1] 

机构地区：[1]山东理工大学电气与电子工程学院,山东淄博255049

出　　处：《微计算机信息》2010年第2期62-64,共3页Control & Automation

摘　　要：本文介绍了基于AT89S52单片机的多费率单相电表的设计原理。给出了硬件电路设计、软件流程设计、试验数据分析。经淄博贝林电子有限公司试生产表明,该多费率电能表计量准确,走时精确,时段设置灵活,电能自动回抄,防窃电功能新颖,低成本的特点,应用前景广阔。The design principle of a novel multi-rate single-phase Watt-hour meter based on AT89S52 is proposed in this paper. The designs of hardware and software flow, as well as the analysis experiment data are presented in detail. By trial manufacturing in Zibo Billion Electron Limited Company, demonstrates that this multi-rate Watt-hour meter has the characteristics which is accurate measurement, walking precision, flexible time period setting, automatic meter reading, novel function of preventing energy -pilfered and low cost. Therefore, this novel multi-rate Watt-hour meter has a broad application prospect.

关 键 词：多费率 电能表 AT89S52 

分 类 号：TP36[自动化与计算机技术—计算机系统结构]