基于低压电力载波单相电子式电能表的设计

Design of Single Phase Energy Mater Based on Power Line Carrier

电能表作为电能计量工具,在国民经济各个部门得到了广泛应用。随着微电子技术的迅猛发展,微控制器和大规模集成电路在电能计量领域的应用,使电能表的技术水平和性能得到长足发展。针对目前国情以及建立智能化住宅小区的要求,介绍了一种基于低压电力载波通信的单相电子式电能表的设计方案,该方案以微处理单元为核心,以低压电力线为数据通信媒介,实现电表数据自动传送。该表计与数据集中器以及系统管理中心一起构成远程抄表系统,将具有广阔的推广应用前景。

The energy mater is an application of energy tool,getting in the national economy each section extensively applied. Along with micro-electronics technical fast fierce development, the tiny controller and large scale integration calculate the application of the realm in the electric power,making the technique level and function of the electric power form get a substantial development. Aiming at the current condition of our country and requirement of electric energy meter system in intelligent residential district, this paper presents the design of Single Phase Energy Mater based on Power Line Carrier communication, which adopts microprocessor unit as a center and the low voltage line as the media of data communication,implements automatic meter data transmission. The multi -function low voltage power carrier remote meter-reading system, configured with the mater,data concentrator and background management system,will have the broad prospect in application.