negative sequence power的意思|示意

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。

The SVC can not only compensates the reactive power, but also dish the negative sequence current produced by the unbalance loads, which mostly depend on the control scheme.

静止无功补偿器(SVC)在补偿负荷无功的同时，还具备补偿三相负荷不平衡的能力，其关键在于SVC所采取的控制策略。

The characteristics of arc furnace are low voltage, big current and nonlinear load. Much negative sequence current is produced during running. As a result, the power net is unstable.

电弧炉具有低电压、大电流而且负荷非线性的特点，在其运行过程中产生大量的负序电流，导致电网不稳定。

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。

This paper analyses the problem of reactive-current and negative-sequence power general compensation.

本文针对电网中负序和无功功率的综合补偿问题进行了分析和研究。

The paper proposes a novel shunt reactors turn-to-turn fault protection that is based on negative-sequence power direction theory.

提出了基于负序功率方向的并联电抗器匝间故障保护原理。