It proposes a method of detecting the secondary resistance R of CT on real time based on the principle of magnetic restraint differential protection for busbar.
在磁制动母线差动保护的基本原理基础上提出了一种实时检测电流互感器（CT）二次电阻R的方法。
2
This paper reports a differentialmagnetic localization algorithm in high background magnetic field that interferes localization of permanent magnet.
为了有效去除高背景磁场对永磁体定位的磁干扰，本文提出了一种高背景磁场下的差分磁定位算法。
3
A grating-differential interferometer for measuring magnetic-disc surface is discussed in this paper.