一种通用型电力线载波抄控器设计

Design of an Universal Power Line Carrier Copy Controller

目前正在进行的电能信息采集系统建设,在集中器与电能表(或采集器)之间通信信道的选择上,多采用电力线载波。这是因为采用电力线载波通信,无需重新布线,极大地降低了前期投入和施工成本。在调试和维护以电力线载波作为信道的电能信息采集时,抄控器是必不可少的常用工具。文章依据国网电能信息采集系统的相关标准,结合工程实践提出的实际需求,设计一种通用型的电力线载波抄控器。

At present is carrying on the electric energy information acquisition system construction, in the concentrator and electric energy meter(or collector) communication channel between the choice, the use of power line carrier. This is because the use of power line carrier communication, no need to re wiring, greatly reducing the upfront investment and construction costs. In the debugging and maintenance of power line carrier as a channel of power information acquisition, the copy control is essential to adjust the common tool. In this paper, based on the relevant standards of the State Grid electric power information collection system, and combining with the actual demand of engineering practice, this paper designs a kind of universal power line carrier.