negative-sequence component的意思|示意

The scheme includes the transverse differential protection, the directional relay action on negative sequence power of fault component and the incomplete differential protection.

该方案包括了横差保护、故障分量负序功率方向保护和不完全纵差保护的综合应用。

Arc furnace is a typical unbalanced impact load. It pours a great deal of negative sequence component to power system, so measures shou ld be taken to compensate the arc furnace load.

电弧炉是一种严重的不对称冲击负载，它将产生大量的负序分量而污染电网，所以需要对其进行平衡化补偿。

Based on the symmetry component theory, a method of the motor protection is presented by measuring positive, negative and zero sequence current component.

基于对称分量法理论，提出了基于检测正序、负序、零序电流分量的电动机保护方法。

The concept of a new- style and high- precision fault component, synthetic negative sequence vector SNSV is proposed in the paper.

文中提出一种新型的、高精度的故障分量——综合负序矢量的概念 ，并给出综合三相负序分量的实时算法。