摘要
电缆接头是高压电缆绝缘的一个薄弱环节[1],电缆火灾绝大多数是由于电缆接头处过热引起的。本文介绍一种耐用、精度高、体积小、成本低的智能测温报警系统,能够对电缆接头的温度进行在线监测报,当接头温度过热时发出警报,能够有效预防事故的发生。文章主要阐述了系统的软硬件设计,采用Keil C作为软件开发工具,通过Proteus软件仿真,验证了该智能测温报警系统的可行性。
Cable joint is the weakest link of high voltage cable insulation.The majority of cable fires are caused by overheating of cable joints.This paper introduces an intelligent temperature measurement and alarm system which is durable,high precision,small volume and low cost.It can monitor the temperature of cable joint online and alert when the joint temperature is too hot.It can effectively prevent the accident.This paper mainly expounds the hardware and software design of the system,adopts Keil C as a software development tool,and through the Proteus software simulation,validates the feasibility of the intelligent temperature measurement and alarm system.
作者
韦春兰
WEI Chun-lan(Guangxi Jinyu Electric Power Development Co.Ltd.,Nanning 530000,China)
出处
《电气开关》
2020年第1期13-16,共4页
Electric Switchgear
关键词
电缆接头
温度测量
DS18B20
仿真
cable connections
temperature measurement
DS18B20
simulation
作者简介
韦春兰(1989-),女,广西大化县人,工学学士,从事电力工程管理工作
