... impedance relay 阻抗继电器 impedance to earth 对地阻抗 impedance transforming filter 阻抗变换滤波器 ...
基于12个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
So it is necessary to find some ways for the fault location detection. In the phase-to-earth fault power system, the value of zero-sequence impedance is directly related to the earth conductivity.
这样就降低了供电可靠性，故找出一种新思路使其能更准确有效地判断故障点具有重要意义。
youdao
应用推荐
模块上移
模块下移
不移动