摘要
综述了局部放电超高频检测法的基本原理,阐述了超高频传感器在电缆附件中的运用现状,比较了各种超高频传感器的优缺点,分析了超高频法检测电缆附件局放存在的主要问题。在总结了国内外基于超高频法的现有成果的基础上,提出了这一领域需要解决的关键问题和未来的研究方向。
The principle of partial discharge UHF method is reviewed. The current situation of the UHF sensor used in cable accessories is elaborated. The shortcomings and advantages for different sensors are analyzed. The main problems of the UHF method detecting partial discharge of cable accessories were analyzed. Based on the existing achievements at home and abroad, the key problems need to be solved and future research direction in this field are presented.
出处
《传感器与微系统》
CSCD
北大核心
2010年第11期1-3,10,共4页
Transducer and Microsystem Technologies
基金
国家自然科学基金资助项目(506t07004)
长沙市科技计划重点项目
关键词
局部放电
超高频传感器
监测
电缆附件
partial discharge
ultra high frequency （UHF） sensor
detection
cable accessories
