branch impedance 中文意思是什麼
branch impedance
解釋
支路阻抗-
Induced current electrical impedance tomography ( iceit ) is a new branch of electrical impedance tomography ( hit ). it applies several excitation coils on the boundary of the object. when one of the coils is stimulated by constant alternating current, the magnetic field is established
感應電流電阻抗斷層成像（ inducedcurrentelectricalimpedancetomography ， iceit ）是電阻抗斷層成像技術的一個分支，它在被測目標的外圍放置若干個激勵線圈，對其施加時變電流，在空間產生交變磁場，從而在被測目標內激勵出感應電流。 -
A method to simulate network operations by adding the corresponding branch - impedance matrix to the original network is described in this paper
文中介紹了採用向網路操作前的原網路追加相應的支路阻抗陣來模擬網路操作的方法。 -
The research job includes bringing a project about fault calculation, using node impedance matrix as maths model of network to derive the arithmetic based on the fundamental of modifying impedance matrix by adding the branch, building the whole database with micosoft access. the whole project is realized with visual c + + 6. 0. it is applied to au hui electric network, and is proved correct
本文首先根據系統的要求，綜合考慮各種運行方式變化，提出合理的零序電流，分支系數的計算方案；然後採用節點阻抗矩陣作為系統的數學模型，推導出基於支路追加法的阻抗矩陣快速補償優化演算法，從而實現計算方案；最後以micosoftaccess為工具設計出完整的故障計算數據庫。 -
This paper presents a novel method for short - circuit current calculation, using zero impedance branch to simulate electrical equipment ( such as circuit breaker )
提出了將電氣設備（如斷路器等）用一條零阻抗支路模擬的短路電流計算方法。 -
It utilizes zero impedance branch characteristic, combining structure - transform and structure - static short - circuit current calculation method to calculate the short - circuit current directly through the electrical equipment when short - circuit fault takes place at the two sides of the electrical equipment, and settles the problems that the traditional method cannot directly figure out the short - circuit current
該方法利用零阻抗支路特點，結合定結構和變結構短路電流計算方法，能夠直接求出在電氣設備兩側分別發生短路時，通過電氣設備（如斷路器）的短路電流，從而合理地解決了傳統的故障分析方法不能直接求出流過設備的短路電流的問題。 -
Dynamic induced current electrical impedance tomography ( iceit ) is one important branch of electrical impedance tomography ( eit ). the main difference between iceit and traditional eit is that iceit uses induced current to drive while traditional eit uses injected current, which can improve the current distribution of the inner part of the image area, and make the measured boundary voltage reveals more impedance information of the inner image area
動態感應電流電阻抗斷層成像（ iceit ）是電阻抗斷層成像（ eit ）技術的一個重要的分支，它改傳統的eit以注入電流驅動為感應電流驅動，能顯著地改善成像區域內部的電流分佈狀況，使得測量所得的邊界電壓能反映更多的區域內部的信息。
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