光纤高压电流传感器传感头的设计  

Design of a Fiber-Oper High Voltage Current Sensor’s Head

作　　者：张君正[1] 刘彬[1] 张秋婵[1] 

机构地区：[1]燕山大学电气工程学院,河北秦皇岛066004

出　　处：《自动化与仪表》2002年第1期5-8,共4页Automation & Instrumentation

摘　　要：对目前应用于混合式光纤高压电流传感器的传感头(Rogowski)结构进行了分析,推导出其数学模型,分析了在高压测量中的误差来源,给出了克服的方法以及实验结果。This article analyzed the construction of sensor' head(Rogowski ),which was used in Hybrid Fiber -Optic High Voltage Current Sensor.Its mathematical model was i nduced,its error resource in measur ing high voltage was analyzed,and th e overcoming method and the experiment results were given.This kind of sensor' s head used in Fiber -Optic High Vlota ge Current Sensor solved the difficu lty of measuring high voltage with convent ional Hybrd Fiber -Optic High Voltag e Current Sensor.

关 键 词：光纤电流传感器 空心线圈 传感头 设计 

分 类 号：TP212.14[自动化与计算机技术—检测技术与自动化装置] TM933.1[自动化与计算机技术—控制科学与工程]