通用式防窃电低压电能表集中器

Universal Anti-energy-stolen Energy Concentrator

提出了一种能支持不同厂家、不同功能的数字式电能表的实时电能数据采集方案——基于电表功率脉冲输出的低压电能集中器方案,对其电能数据采集原理、硬件设计、防窃电功能的实现等进行了详细的说明。

According to the demand of the remote watt-hour meter reading and the watt-hour meter actuality of the residential area, a scheme of energy concentrator to acquire the real-time energy data of any kind digital watt-hour meter, which can be made by different manufacture or have different function, is provided in this paper. The concentrator is based on the power pulse of watt-hour meter output. The principle of energy data acquiring, hardware design and anti-energy-stolen function of concentrator are introduced in detail.