摘要
开关柜作为电力系统中一种重要的电气控制与保护设备,承担着关合及开断系统和保护系统的双重功效。开关柜温度监测一直是电力设备故障诊断的重要课题之一。设计了Zig Bee无线测温与预警系统,提出了温度综合预警判断方法,并利用Lab VIEW软件在上位机中实现。试验表明,该系统能很好地实现开关柜温度预警功能。
As an important electrical control and protection equipment in the power system,switchgears undertake the dual effect of switching and protecting the system.Switchgear temperature monitoring has always been one of the important issues in the fault diagnosis of electrical equipment.This paper designed the ZigBee wireless online temperature measurement and early warning system,and put forward the method of temperature warning judgment which was realized by LabVIEW.The experiments show that the method can well realize temperature early warning for the switchgear.
作者
刘耀巍
刘向军
LIU Yaowei;LIU Xiangjun(College of Electrical Engineering&Automation,Fuzhou University,Fuzhou 350116,China)
出处
《电器与能效管理技术》
2018年第5期33-38,共6页
Electrical & Energy Management Technology
基金
福州市科技计划项目(2017-G-87)
关键词
开关柜
无线测温
温度预警
LABVIEW
在线监测
switchgear
wireless temperature measurement
temperature early warning
LabVIEW
online monitoring
