- 節(jié)點(diǎn)阻抗矩陣
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node impedance matrix中文什么意思
例句與用法
- Based on the relative theories about electric circuit and synchronous generators " post - fault transient , a practical computerized method making use of node impedance matrix is proposed to calculate the instantaneous currents of a faulty power system
本文基于電路理論和發(fā)電機(jī)的短路過渡過程理論，利用節(jié)點(diǎn)阻抗陣推導(dǎo)出電力系統(tǒng)短路時任意時刻短路電流的實用計算機(jī)算法。 - 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(jù)系統(tǒng)的要求，綜合考慮各種運(yùn)行方式變化，提出合理的零序電流，分支系數(shù)的計算方案；然后采用節(jié)點(diǎn)阻抗矩陣作為系統(tǒng)的數(shù)學(xué)模型，推導(dǎo)出基于支路追加法的阻抗矩陣快速補(bǔ)償優(yōu)化算法，從而實現(xiàn)計算方案；最后以micosoftaccess為工具設(shè)計出完整的故障計算數(shù)據(jù)庫。 - A general graphical user interface based on object - oriented technique , database and visualization in scientific computing has been conducted . we can draw electrical components of the distribution network and fill the components data easily . background programs analyze topology automatically and constitute node admittance matrix , node impedance matrix
它使用圖形元件直接繪成系統(tǒng)接線圖，在屏幕上輸入元件參數(shù)，后臺程序自動進(jìn)行網(wǎng)絡(luò)拓?fù)浞治觯缓蠡谙∈杓夹g(shù)，利用支路掃描法形成節(jié)點(diǎn)導(dǎo)納陣，連續(xù)回代法形成節(jié)點(diǎn)阻抗陣。