电力电缆接头的温度监测与预警系统  

Monitor and early-warning system of the joint of electric power and cable

作　　者：白莉媛[1] 侯惠芳[1] 刘素华[1] 

机构地区：[1]河南工业大学信息科学与工程学院,河南郑州450052

出　　处：《微计算机信息》2008年第4期97-99,共3页Control & Automation

基　　金：河南省科技攻关项目(052400005);郑州市科技攻关项目(052SGYG25131)资助

摘　　要：针对电力电缆接头的温度在线实时监测,设计了以AT89C51单片机为核心的监测与预警系统。该系统的硬件电路由采集器、控制主机和上位PC机组成。电缆接头的温度数据通过采集、存储、转换、传输等环节,最后送至上位PC机进行实时显示、报警,实现了对电缆接头温度的监测与预警,有效的防止了火灾的发生。To the problems of online real-time temperature inspecting of the electric cable interface,this paper designs an inspecting and alarming system based on AT89C51 singlechip.The hardware circuit of this system is composed of collector, host control machine and PC.Through the key courses of collection.storage,conversion and transmission,the temperature data of electric cable interface is sent to real-time show and alarm,thus achieves inspecting and alarming for the interface of electric cable and avoids the ha...

关 键 词：电缆接头 温度 单片机 采集器 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]