HU Di-jun, CHEN Jie-hua, LI Zhong, et al. A NEW ULTRA HIGH FREQENCY SENSOR FOR DETECTION OF PARTIAL DISCHARGE FOR GIS[J]. High voltageapparatus, 2003, (4): 26-27+30.
HU Di-jun, CHEN Jie-hua, LI Zhong, et al. A NEW ULTRA HIGH FREQENCY SENSOR FOR DETECTION OF PARTIAL DISCHARGE FOR GIS[J]. High voltageapparatus, 2003, (4): 26-27+30.DOI:
一种用于GIS局部放电检测的新型特高频传感器
摘要
研制了一种用于GIS局部放电检测的宽带特高频外部传感器
其有效带宽为300~3000MHz。用天线理论对该传感器的特性加以分析
并在实验室进行了性能实测
结果表明
该传感器有良好的特性。
Abstract
This paper designed and developed a new UHF sensor
namely plane spiral antenna
with effective bandwidth of300~3000MHz.The characteristics of it are analyzed by the antenna theory and measured in laboratory.Experimental results show that the sensor has good performance.