用于脉冲电流测量的电流传感器设计  

The Design of Electrical Current Sensor for Measurement of the Pulse Current

作　　者：李菊香[1] 曹斌[1] 国伟[1] 孙小超[1] 葛霞[1] 张翠花[1] 张汇博[1] 

机构地区：[1]西北机电工程研究所,陕西咸阳712099

出　　处：《四川兵工学报》2013年第9期141-144,共4页Journal of Sichuan Ordnance

摘　　要：阐述了罗果夫斯基线圈的原理及分类,分别介绍了线圈的内积分与外积分的计算方法;推导出罗果夫斯基线圈感应电压与外积分输出电压之间的关系式,结合实际计算了罗果夫斯基线圈的具体结构参数和电气参数,给出了实测波形和数据,并对测量误差进行了分析;简要介绍了线圈屏蔽盒的设计及消除振荡的方法。The principles and sorts of Rogowski coil are analyzed and explained. The paper introduced the numeration means of the coil inside integral and outside integral. The voltage connection of Rogowski coil faradism and outside integral output are deduced. On the basis of the practicality Rogowski coil structure and electric parameters are calculated, the graph and data are listed, and the measurement error is ana- lyzed. The coils shield box and eliminating shake of measure are introduced.

关 键 词：罗果夫斯基线圈 积分 电流 误差 屏蔽盒 

分 类 号：TN331[电子电信—物理电子学]