阻抗分量

The results show that in subsynchronous frequencies range the transmission line compensated by the SSSC causes a resonant impedance effect similar to that caused by the fixed capacitors. But the value of the capacitive reactance exhibited by SSSC is smaller than that of the fixed capacitors and the additional resistance component is exhibited by SSSC.

研究表明：次同步频率下串有SSSC支路的阻抗特性与串有等值电容支路的阻抗特性相似，但SSSC所呈现的容抗小于固定电容的容抗，且SSSC还呈现较大的电阻分量。

There are mutual impedance and mutual admittance in zero sequence network of double circuit that makes it difficult to calculate fault circuits by symmetry component method.

用对称分量法进行超高压同杆双回线故障计算时将遇到零序分量间存在零序互阻抗和零序互电纳的问题。

Because continue wavelet transform has choiceness characteristic, the harmonic measure department of fault record equipment has been ameliorated and every frequency with time field and frequency field double characters.

利用由录波器记录的故障前后各数据获得正常运行及故障后的电压、电流及其序分量，进而求解本侧系统阻抗和对侧系统阻抗。

And based on the analysis on the relationship of the positive and the negative sequence impedance,also the positive and negative fault component current under simple and duplicate fault conditions,a cross-country fault identifier is proposed in this paper.

同时通过对线路发生单纯性故障与跨线故障情况下的正、负序故障分量阻抗关系和正、负序故障分量电流幅值关系的分析，提出了一种判别电力系统发生跨线故障的判别元件。

Based on the analysis on the relationship of the positive and the negative sequence impedance, also the positive and negative fault component current under simple and duplicate fault conditions, a cross-country fault identifier is proposed.

通过对线路发生单纯性故障与跨线故障情况下的正、负序故障分量阻抗关系和正、负序故障分量电流幅值关系的分析，提出了一种判别电力系统发生跨线故障的判别元件。

Under the circumstance of simple fault on double circuit transmission lines, the positive-sequence impedance is equal to the negative-sequence impedance, and the positive fault component current is equal to or greater than the negative circuit.

文中通过对线路发生简单故障与跨线故障情况下的正、负序故障分量阻抗关系和正、负序故障分量电流幅值关系的分析，提出了一种判别电力系统发生跨线故障的判别元件。

Considering of the resistive component in the output impedance and line impedance, the reason of the active and reactive power sharing improperly is analyzed. The decouple droop control scheme is presented.

该文在考虑逆变器输出阻抗和线路阻抗中阻性分量的基础上，分析了因逆变器模块滤波电感和线路阻抗差异造成的无功分配不均的原因，提出了功率下垂解耦控制方法。

In addition, the method of impedance matrix prestorage for composite structures is presented, which largely saves the time of repeatedly computing impedance elements, and the required memory is formulated.

论文对各种类型的时间基函数进行了评估，比较了它们所包含的高频分量；提出了用于金属/介质混合问题的阻抗矩阵预存储的方法，并给出了所需存储空间的计算公式，该方法大大节省了阻抗元素重复计算的时间。

The fault component comprehensive impedance is excitation impedance when external fault occurs, which magnitude is large and which sign is positive.

利用故障分量综合阻抗在内部故障时符号为负，而外部故障、励磁涌流等情况下符号为正的特点，提出了综合阻抗方向元件，快速灵敏的识别内部故障。

On the basis of studying EH-4 data processing, we ase a menthod to read time-sires file correctly, adopt periodogram means to recalculate auto-power spectrum, cross-power spectrum and tensor impedance component, and recalculate resistivity depend on tensor impedance component. We compile proprietary softwareEH-4 Data Processing Program.

本文在剖析EH-4系统数据处理流程的基础上，正确地读取了EH-4系统原始时间序列文件，采用周期图方法重新计算了自功率谱、互功率谱和张量阻抗分量，以及由阻抗定义的视电阻率，编制了专用软件EH4 Data Processing Program。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了