局部放电检测用宽频带电流传感器的探讨  

OPTIMIZATION OF THE WIDE FREQUENCY BANDWIDTH CURRENT TRANSDUCER FOR PD DETECTION

作　　者：马翠姣[1] 黄新红[1] 邱毓昌[1] 罗俊华[2] 

机构地区：[1]西安交通大学电气工程学院,陕西西安710049 [2]武汉高压研究所,湖北武汉430074

出　　处：《高压电器》2001年第1期24-26,共3页High Voltage Apparatus

摘　　要：研究了带铁芯的罗戈夫斯基线圈型电流传感器的几个主要参数对其传递函数幅频特性的影响 ,综合考虑各种因素 ,探讨了具有最优幅频特性的宽频带罗戈夫斯基线圈型电流传感器。The Rogowski coil can be used as a current transducer to detect the partial discharge occurring in electrical equipment. This paper studies several factors influencing the transfer characteristics of the Rogowski coil. Accordingly, a wide frequency bandwidth current transducer is discussed taking into account these factors optimally.

关 键 词：局部放电 检测 宽频带 电流传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]