常見例句雙語例句The method can make the bus admittance matrix be benign, which guarantees high speed and accuracy of algorithm.該方法可使節(jié)點導納矩陣良性化，從而保證算法快速、準確地收斂。Then, an efficient method for upgrading the reversibility of full bus admittance matrix of a distribution network is proposed by perturbing shunt susceptance.提出了一種基于節(jié)點電納攝動改造配電網(wǎng)全節(jié)點導納矩陣可逆性的方法。Many optimal bus-labeling methods have been proposed in order to improve the efficiency of computation of nodal admittance matrix in power systems and to save the computer memories.電力系統(tǒng)的節(jié)點導納方程組一般是維數(shù)很大的線性方程組。為了減少導納矩陣的運算量，節(jié)省計算機內存，人們提出了很多優(yōu)化編號方法。 返回 bus admittance matrix