positive-sequence impedance是什么意思

网络释义

用法例句

They are all equal to positive-sequence impedance.

距离保护中阻抗继电器的测量阻抗值与短路类型无关,均等于正序阻抗。

Using large and medium sized transformers with YN/yn/connection, different core structure and different winding arrangement as objects, the electro-magnetic phenomena of zero and positive sequence impedances during tests are investigated.

以YN ,yn ,d接线方式 ,不同铁芯结构 ,不同绕组排列形式的大、中型变压器为对象 ,通过研究零序阻抗和正序阻抗在试验中的电磁现象 ,结合试验数据进行对比分析 ,探讨零序阻抗和正序阻抗之间的关系 ,找出了二者之间的内在规律 ,供生产试验工作参考。

To enhance the fault location precision of positive-sequence iterative method based on signal terminal electrical data,a method to calculate the impedance of near system using the negative-sequence network is ap- plied and a means to calculate positive-sequence impedance of opposite side system is presented.

为了提高利用单端电气量测距的精度,在对基于单端电气量的正序电流迭代测距法进行分析的基础上,利用负序网计算本端系统阻抗,并提出了利用系统正常运行时参数估算对端系统正序阻抗的方法,从而使测距算法对系统的运行方式具有一定的自适应性。

It uses the positive impedance in static stability and low-voltage impedance which can effectively prevent the mal-operation in external faults.

静稳阻抗和低电势阻抗采用正序阻抗,能有效地防止外部短路造成的误动作。

Elimination of Disturbance Voltage in Measuring Positive Sequence Impedance for Overhead Transmission Line

测量架空输电线路正序阻抗干扰电压的消除方法

impedance compensator

阻抗校正器阻抗补偿器

Measurement and research of the zero sequence impedance of the 500 kV transmission line

500kV输电线路零序阻抗的测量及研究

Measuring Total Peripheral Resistance with Reconstructed Impedance Cardiogram

重建心阻抗图测定正常人总外周阻力的探讨

IMPEDOMETRY (Analysis of 200 Normal Ears)

声阻抗测听(200只正常耳测试结果分析)

intrinsic impedance

内在阻抗;内阻抗;内禀阻抗;本征阻抗;固有阻抗

AIM Apparatus Drive Design and It's Research of Auto Matching Algorithm

自动阻抗匹配器驱动程序设计及匹配算法研究

Control program design of rock impedance analyzer using LabVIEW

基于LabVIEW的岩石阻抗分析仪控制程序设计

Experimentation of Impendence Sensor Three-phase Drift Flow Model Emendation

阻抗式含水率计三相漂流模型校正的实验研究

Electrochemical Impedance Spectrum of LiMnO_2 as Cathode Materials for Lithium-ion Batteries

锂离子电池正极材料LiMnO_2的电化学阻抗谱研究

A Hybrid Reconstruction Method in Electrical Impedance Tomography Based on GMRES and Tikhonov Regularization

基于GMRES和Tikhonov正则化的生物电阻抗图像重建算法

AC impedance measurement of the dielectric spectra for normal human blood cells

交流阻抗法测量正常人血液细胞介电谱

The Technique of Multiple Removal under High Impedance Layers Based on Forward Modeling

基于正演分析的高阻抗地层下多次波压制技术

impedance transducer

阻抗传感器，阻抗换能器

acoustic impedance density

声阻抗密度，声阻抗率

impedance cardiogram (abbr.ICG)

心阻抗图血流，心阻抗图，阻抗心动图

Anti-jamming Performance of Mixed Regularization Algorithm in Static Electrical Impedance Tomography

电阻抗静态成像中混合正则化算法抗噪性能的仿真研究