基于Rogowski线圈的交流电流测量  

Measurement of Alternative Current Based on Rogowski Coil

作　　者：朱志杰[1] 朱健 车琳娜[1] 杨冬莲 

机构地区：[1]湖南大学,湖南长沙410082 [2]湖南电器研究所,湖南长沙410009

出　　处：《低压电器》2004年第3期45-49,共5页Low Voltage Apparatus

摘　　要：介绍了一种基于Rogowski线圈的大电流测量方案 ,它充分利用单片机资源实现测量系统增益可编程与A D转换 ,满足了测量范围宽、分辨率高与测量精度高的工程实际要求。A feasible method measuring immense current based on ROGOWSKI coil, which make full use of the resource of single-ship microcomputer to make the gain of the measurement system programmable and A/D conversion workable, thus satisfy the project demands of the wider measurement range and higher resolution and accuracy of measurement was represented in this paper.

关 键 词：电磁式电流互感器 ROGOWSKI线圈 交流电流 测量 单片机 电流检测原理 

分 类 号：TM452[电气工程—电器] TM933.13