... zero-phase sequence resistance 零相序电阻 impedance zero-phase sequence 零相序阻抗 zero-phase sequence current 零序电流互感器 ...
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zero-phase sequence impedance 零相序阻抗
zero phase sequence impedance 零相序阻抗
In typical six-phase transmission system, half positive sequence, half zero sequence and half negative sequence fault components are independent of the variance of system impedance.
在典型的六相输电系统中，半正序、半零序和半负序故障分量不受系统阻抗变化的影响。
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。
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