An optimization model of distribution network reconfiguration is established , in which the minimum network loss is taken as objective function , the restrictions to the decline of voltage and current are taken as constraint conditions 以網(wǎng)損最小為目標函數(shù),以配電網(wǎng)電壓降的限制、線路電流量的限制等為約束條件,建立了配電網(wǎng)絡重構優(yōu)化模型。
The last result gives the minimum network on the basis of order and size of graph are known . in chapter six , we investigate the possible maximum and minimum integrities of order and maximum degree given trees , in addition , an algorithm for computing the integrity of 第六部分研究了階數(shù)及最大度數(shù)給定的樹圖可能具有的最大及最小完整度;給出了一類特殊樹圖的完整度算法。
In chapter four , firstly , the concepts of the maximum and minimum networks are introduced , and then we investigate the maximum and minimum networks on the basis of order and integrity are given , and we give a method to construct such a maximum network . at last we study the maximum network assumed that the order , integrity and connectivity are all known 第四部分主要討論了完整度給定條件下,滿足一定要求的最大網(wǎng)絡的邊數(shù)及其構造問題;給出了完整度給定條件下最小網(wǎng)絡圖的邊數(shù);并且研究了在完整度和連通度已知的條件下最大網(wǎng)絡圖的邊數(shù)。