单相多用户多功能智能化电能表设计与实现

The design of a single-phase type multi-user and multi-function intelligentized ammeter

介绍了一种以单片机为核心,采用专用电能计量芯片设计的单相多用户多功能智能化电能表,并提供了其硬件和软件设计。该电能表可实现电能计量、复费率、远程抄表、预付费、定时供电控制等多种功能。

This paper gives an introduction about a single-phase multi-user and multi-function intelligentized ammeter,which is designed with a special power measuring chip based on a microcontroller. The paper also presents the design of its hardware and software. This ammeter can be Used to perform the electric energy measurement,multirate, long-distance meter reading, prepayment, timing power supply, etc.