大客户电能采控终端的负荷控制应用

Load Control Application of Power Acquisition Terminal for Large Industrial Customers

针对不同种类的用电负荷水平,电能采控终端的应用对象也有区别。大客户终端主要针对大工业变台用户而设计,具有数据采集、GPRS通信、电量计量、负荷控制、遥控跳闸等功能。介绍一种大客户电能采控终端针对大工业用户的负荷控制遥控跳闸应用,给出了大客户终端遥控跳闸电气回路设计,实际应用表明,当用户形成长时间拖欠电费等情况,能够通过电能采控终端及时对用电负荷遥控跳闸,控制用户用电,减少电力损失,从而达到及时催收电费的目的。

The application objects of power acquisition terminals are different for different kinds of power load levels.The large industrial customer terminal was mainly designed for the large industrial transformer station users,with data acquisition,general packet radio service(GPRS)communication,power metering,load control,remote tripping and other functions.This paper introduced a kind of remote tripping application of load control for large industrial users in power acquisition terminal,gave the design of remote tripping electrical circuit for large industrial users terminal.The practical application shows that if there are users defaulting electricity charge for a long time,the power acquisition terminals will control the users’power consumption,reducing the power loss,to achieve the purpose of timely electricity charges collection.