无源无线热故障管理系统在66 kV变电站的应用  

Application of Wireless Passive Thermal Fault Management System in 66 kV Generation Substation

作　　者：裴彦东 于琳琳[1] 赵睿[1] 曾先楠 

机构地区：[1]国网鞍山供电公司,辽宁鞍山114001

出　　处：《东北电力技术》2017年第6期37-40,共4页Northeast Electric Power Technology

摘　　要：在电力系统中,各类设备的开断接触点可能因为松动、老化等原因造成接触电阻增大,使触点温度不断上升,给电网安全带来隐患。无源无线热故障管理系统采用了声表面波(SAW)传感技术,文中介绍了该技术的优势、工作原理及在66 kV变电站的应用情况,为电力测温提供最优解决方案。Because of various equipment open contact is loose or aging, impact causes such as contact resistance increases. It results in the contact temperature rising anddoes harm to power grid security. This paper introduces a kind of passive wireless hot fault management system which adopted the surface acoustic wave （SAW） sensor technology. It shows advantages, operating principles and application statusin 66 kV Generation Substation. It Provides optimal solutions for Electric power measuring temperature.

关 键 词：声表面波 无线 无源 

分 类 号：TM63[电气工程—电力系统及自动化] TM76