正序电压

/ zhèng xù diàn yā /

1
positive sequence voltage
... positioning 位置蝶 positive sequence voltage 正序电压 potential distribution 电位分布 ...
2
positive phase sequence votlage
... positive phase sequence votlage 正序电压 positive-sequence detecting 正序检测 positive phases sequence relay 正相序继电器 ...

短语

1
这种方法不需要硬件同步电路，能实时地计算电源电压中的基波正序分量。
The proposed method doesn't need hardware synchronization circuit and can perform the calculation of fundamental positive sequence component of the supply voltage in real time.
2
考虑到三相电压或多或少有些不平衡，提出了一种新的基于正序基波电压合成相量的发电机并网条件核算法。
Considering the imbalance of three phase voltages, a new arithmetic which verifies the generator paralleling based on the synthetic phasor of positive sequence fundamental voltage is proposed.
3
应用瞬时值对称分量变换，可提取电压、电流故障分量的正序空间向量。
The transformation of the instantaneous value symmetry component applied, the positive sequence space vector of fault component of the voltage and current can be derived.

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