| 基于DS18B20的干式变压器无线温度监测系统 |
| |
| 引用本文： | 郭嘉,周苗苗.基于DS18B20的干式变压器无线温度监测系统[J].电测与仪表,2014,51(22). |
| |
| 作者姓名： | 郭嘉 周苗苗 |
| |
| 作者单位： | 河北工业大学 控制科学与工程学院,天津,300130 |
| |
| 摘 要： | 设计了以STC89C51单片机为核心,新型数字温度传感器DS18B20为现场检测器件的干式变压器温度监测系统。完成了控制器与上位机之间的无线通讯,并采用VC++设计了上位机监控界面。本系统可对多路温度信号进行实时采集、显示、高温报警和在线监测。在SCZ10-10000/35干式变压器上进行了实际工程试验,以实验数据证明了本系统的可靠性和抗干扰性等满足试验要求。
|
| 关 键 词： | 干式变压器 温度监测 DSB STCC 无线通讯 监控界面 |
| 收稿时间： | 2014/2/25 0:00:00 |
| 修稿时间： | 2014/2/25 0:00:00 |
Dry-type transformer Wireless temperature monitoring system based on DS18B20 |
| |
| GUO Jia and ZHOU Miaomiao.Dry-type transformer Wireless temperature monitoring system based on DS18B20[J].Electrical Measurement & Instrumentation,2014,51(22). |
| |
| Authors: | GUO Jia and ZHOU Miaomiao |
| |
| Affiliation: | Hebei University of Technology,Hebei University of Technology |
| |
| Abstract: | A dry-type transformer temperature monitoring system has been designed with STC89C51 at the coreand new digital temperature sensor DS18B20 as the field detection device. Wireless Communications between control unit and master computer has been completed and the monitoring interface of master computer has been designed used VC programming language. The system can detect and display multiplex temperature signal and alarm when the temperature is higher than stated value. The practical application in the dry-type transformers with the type of SCZ10-10000/35 proved that the reliability and anti-interference of this systemcan meet the experimental demands. |
| |
| Keywords: | dry-type transformer temperature monitoring DS18B20 STC89C51 wireless communication monito-ring interface |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《电测与仪表》浏览原始摘要信息 |
|
点击此处可从《电测与仪表》下载全文 |
