1) positive-sequence impedance of opposite side system
对端系统正序阻抗
1.
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。
2) positive-sequence impedance
正序阻抗
1.
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。
3) positive sequence impedance
正序阻抗
1.
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。
4) positive phase-sequence impedance
正顺序阻抗
5) forward-field impedance
正向[磁场]阻抗，正序阻抗
6) forward-field impedance
正向磁场阻抗;正序阻抗
补充资料：正序
1.谓五行相生的顺序。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条