| 基于红外技术的变电站温差无线温度监控 |
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| 引用本文： | 王 方,邱道尹,岳艳杰,朱 云.基于红外技术的变电站温差无线温度监控[J].电力自动化设备,2011,31(8):135-138. |
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| 作者姓名： | 王 方 邱道尹 岳艳杰 朱 云 |
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| 作者单位： | 1. 华北水利水电学院电力学院,河南郑州,450011
2. 四川农业大学林学院,四川雅安,625014 |
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| 基金项目： | 河南省教育厅自然科学研究项目（2007470004） |
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| 摘 要： | 针对变电站各发热点温度测量和监控问题,提出利用红外技术对现场设备进行温度监控的设计方案.该方案利用电力设备本身的高温与自然环境的温度差进行温差发电,为安装在现场的测温传感器供电;发射端把测温传感器测得的温度量转化为红外信号并发射;接收端的红外监控摄像机对传感器扫描接收;监控中心对提取的红外图像处理、分析后,给出温度指示...
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| 关 键 词： | 红外成像 温度传感器 温差电能 监控 图像识别 变电站 |
Wireless thermoelectric temperature monitoring of substation based on infrared technology |
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| WANG Fang,QIU Daoyin,YUE Yanjie and ZHU Yun.Wireless thermoelectric temperature monitoring of substation based on infrared technology[J].Electric Power Automation Equipment,2011,31(8):135-138. |
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| Authors: | WANG Fang QIU Daoyin YUE Yanjie and ZHU Yun |
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| Affiliation: | WANG Fang1,QIU Daoyin1,YUE Yanjie2,ZHU Yun1 (1.North China University of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China,2.Sichuan Agricultural University,Yaan 625014,China) |
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| Abstract: | A temperature monitoring scheme based on infrared technology is put forward for the field devices of substation,which makes use of the temperature difference between operating device and environment for the power supply of site temperature sensor.The transmitter transforms the measurement of temperature sensor into infrared signals,which are scanned by the infrared camera of receiver.The monitoring center system processes the received signals,displays the temperatures and issues alarm for abnormality.The so... |
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| Keywords: | infrared imaging temperature sensors thermoelectric power monitoring image recognition electric substations |
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