摘要
本文介绍了作者所研制的一种带磁芯的测量大冲击电流用罗柯夫斯基线圈及其应用．测试结果表明，线圈的灵敏度为4．4×10－4V／A；其方波响应上升时间可达到1ns左右．
In this paper, a rogowski coil with ferrite core developed by the auther is presented. Results of tests show that the sensitivity of the coil is 4. 4×10-4V/A. The step response risetime can reach about lns.
