基于圖解螞蟻系統(tǒng)的配電網(wǎng)動(dòng)態(tài)重構(gòu)
發(fā)布時(shí)間:2018-03-14 06:01
本文選題:配電網(wǎng) 切入點(diǎn):動(dòng)態(tài)重構(gòu) 出處:《電力系統(tǒng)保護(hù)與控制》2015年12期 論文類型:期刊論文
【摘要】:為了提高配電網(wǎng)運(yùn)行的經(jīng)濟(jì)性,提出一種基于圖解螞蟻系統(tǒng)的配電網(wǎng)動(dòng)態(tài)重構(gòu)問(wèn)題的求解方法。求解過(guò)程分為離線和在線兩個(gè)階段。離線階段完成拓?fù)浞治?形成同時(shí)包含配電網(wǎng)拓?fù)浣Y(jié)構(gòu)和時(shí)段長(zhǎng)度兩部分的可行解解集,用構(gòu)造圖表示。在線階段通過(guò)模擬蟻群在構(gòu)造圖中的行走過(guò)程完成搜索尋優(yōu)。離線階段僅需完成一次拓?fù)浞治黾纯芍С衷诰階段各時(shí)段拓?fù)浣Y(jié)構(gòu)的求解。在線階段通過(guò)時(shí)段延伸方法將搜索空間由可行解解集縮小為較優(yōu)解解集。仿真算例驗(yàn)證了提出的算法可以有效縮小搜索范圍,找到最優(yōu)解。
[Abstract]:In order to improve the economy of distribution network operation, a solution to the dynamic reconfiguration problem of distribution network based on graphical ant system is proposed. The solution process is divided into two stages: off-line and on-line. A set of feasible solutions including both topological structure and time length of distribution network is formed. By simulating the walking process of ant colony in the construction map, searching and searching optimization can be completed in the online stage. In the off-line stage, only one topological analysis can be completed to support the solution of the topological structure in each period of the online stage, and the on-line order can be obtained. The search space is reduced from the feasible solution set to the optimal solution set by the time extension method. The simulation example shows that the proposed algorithm can effectively narrow the search range. Find the optimal solution.
【作者單位】: 武漢大學(xué)電氣工程學(xué)院;
【分類號(hào)】:TM727
【相似文獻(xiàn)】
相關(guān)會(huì)議論文 前1條
1 申春;彭秀增;羅凡;李肅義;;基于方向啟發(fā)因子的蟻群算法[A];2006年全國(guó)理論計(jì)算機(jī)科學(xué)學(xué)術(shù)年會(huì)論文集[C];2006年
相關(guān)碩士學(xué)位論文 前1條
1 朱國(guó)璽;嵌入式計(jì)算機(jī)系統(tǒng)熱分析及熱優(yōu)化研究[D];西安電子科技大學(xué);2007年
,本文編號(hào):1609910
本文鏈接:http://sikaile.net/kejilunwen/dianlilw/1609910.html
最近更新
教材專著