A double lines distance relay based on the zero sequence components is presented.

提出了适用于平行双回线路的零序距离继电器新判据。

youdao

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。

youdao

Experimental results prove the proposed control method can compensate the harmonic, negative sequence and zero sequence current components in the three phase four wire.

实验结果表明，该装置可对三相四线制系统中的谐波、负序、零序等电流分量进行补偿。

youdao