zero-sequence

基本解释

Abstract: Zero sequence directional power protection is widely used in neutral directly grounded system.
文摘:在大电流接地系统中广泛采用着零序功率方向保护。
So a new control strategy is proposed to detect and suppress the influence of zero sequence component injected by DVR.
为此 ,提出了新的控制策略 ,该控制策略通过检测并消除指令中的零序分量 ,以破坏无零序电流回路系统的零序电压正反馈条件 ,消除 DVR注入零序电压的不良影响。
The voltage regulation characteristic of autotransformer,external compensation of zero sequence current for three Y au .
论证自耦变压器的电压调整性能、三Y型自耦变压器的零序电流外补偿、自耦变压器继电保护整定的特殊问题。
Whereas, if it is supplying the unsymmetric burden, the primary currents will be unsymmetric, but only have negative sequence and no zero sequence.
如果二次侧负载不对称，一次侧电流虽不对称，但仅有负序出现，并无零序分量。
This work successfully develops a new intelligent HIF detector that adopts 3I0 zero sequence current to solve HIF problems in aerial lines.
本论文成功地开发一种新的智慧型高阻抗故障侦测器，它利用3I0零序电流侦测架空线的高阻抗故障。