脉冲电流测量方法分析与比较  

Analysis and Comparison of Pulse Current Measurement

作　　者：张建永 胡耀元 贾云涛 岳伟 张胜强 

机构地区：[1]北京无线电计量测试研究所,北京100039

出　　处：《计测技术》2015年第3期10-13,47,共5页Metrology & Measurement Technology

基　　金：国家"十二五"技术基础计量科研项目(J042011B006)

摘　　要：脉冲电流测量是脉冲功率技术中经常要进行的项目。脉冲电流测量方法分为传统的欧姆定律和非侵入式法。本文在研究脉冲电流测量技术应用现状的基础上,总结了目前常用的几种测量方法的原理和优缺点,包含分流器法、Rogowski线圈法、霍尔电流法、磁光式电流法、法拉第筒法等,并对脉冲电流测量技术的发展趋势做了展望。The measurement of pulse current is widely used in pulse power technology. It is divided into traditional Ohm measurement method and non-invasive current measurement method. Based on the research of pulse current measurement application, this paper summarizes the principles and advantages of several commonly used measurement methods such as current shunt, Rogowoski coil, Hall current, magneto-optical current and faraday cup, and then describes the developing trend of the pulse current measurement technology.

关 键 词：脉冲电流 分流器 Rogowski线圈法 霍尔电流 磁光式电流 法拉第筒 

分 类 号：TB97[一般工业技术—计量学]