罗氏线圈测量工作状态分析与电磁屏蔽研究  

Analysis of the Working State and Study on Electromagnetic Shielding of Rogowski Coil

作　　者：龚勇镇[1] 朱亚斌[1] 林国彪[1] 廖辉[1] 

机构地区：[1]广东石油化工学院机电工程学院,广东茂名525000

出　　处：《装备制造技术》2016年第9期158-160,共3页Equipment Manufacturing Technology

基　　金：2015年广东石油化工学院大学生创新创业校级培育计划项目(2015pyA030);茂名市科技计划资助项目(201613)

摘　　要：介绍了罗氏线圈的工作机理,建立了罗氏线圈测量电流时的数学模型。对其测量时的自积分与微分两种工作状态进行了详细分析,总结出了各自的应用范围。为了提高测量精度,设计出了符合要求的电磁屏蔽设施。The working mechanism of Rogowski coil was introduced,the mathematical model for measuring current by rogowski coil was established.The self integral working state and the differential working state of the measurement were analyzed in detail,and summarized the application range of two kinds of working states.In order to improve the accuracy of measurement,the electromagnetic shielding facilities which can meet the requirement were designed.

关 键 词：自积分 微分 电磁屏蔽 

分 类 号：TH12[机械工程—机械设计及理论] TP212[自动化与计算机技术—检测技术与自动化装置]