电子式预付费电能表系统的分析及应用

The Analysis and Application of Prepaid Energy Meter System

介绍了电子式预付费电能表(即CPU卡表)的功能,校验、安装和使用的方法。阐述了该卡的管理系统。指出,CPU卡能大大提高电表的工作可靠性、稳定性,减少供电部门工作人员的劳动量,提高卡信息通信的速率。

This paper introduces the function,checking,installation,using method,and management system of electronic prepaid watt-hour meter. It is pointed out that CPU card can greatly improve the reliability and stability of watthour meter,reduce the working of electricity sector staff,and increase the communication rate of card information.