声表面波技术在变电站温度检测系统中的应用设计  

Application of SAW technology in substation temperature monitoring system

作　　者：张政健 程龙 ZHANG Zhengjian;CHENG Long(College of Electrical Engineering and Automation,Shandong University of Science and Technology,Qingdao 266590,China)

机构地区：[1]山东科技大学电气与自动化工程学院,山东青岛266590

出　　处：《现代电子技术》2018年第9期117-120,126,共5页Modern Electronics Technique

摘　　要：针对变电站核心部位温度监测系统存在检测传感器技术缺陷、检测数据未能实现综合利用等问题,设计将SAW(声表面波)技术应用到变电站核心部位温度监测中。该系统采用基于SAW的无源无线传感技术检测开关柜触头、户外刀闸、变压器、GIS等核心设备的温度信息,并研发综合智能管理平台,满足前端各种不同类型的传感器与后台统一数据平台的标准化接口,进而实现变电站核心部位温度数据的统一管理和综合利用。The temperature monitoring system for substation core components has the defect of detection sensor technology,and its detection data can′t be utilized comprehensively.Therefore,the SAW(surface acoustic wave)technology applied to the temperature monitoring of substation core components was designed.The SAW-based passive wireless sensor detection technolo-gy is used in the system to detect the temperature information of the core equipments(such as switchgear contact,outdoor knife switches,transformer and GIS).The comprehensive intelligent management platform was developed to meet the standardized in-terface from the front-end sensors with various types to background unified data platform,and realize the unified management and comprehensive utilization of temperature data of the substation core components.

关 键 词：变电站 温度监测 无源无线 SAW 智能 传感技术 

分 类 号：TN911.23-34[电子电信—通信与信息系统]