科技广场
科技廣場
과기엄장
SCIENCE TECHNOLOGY PLAZA
2011年
11期
13-16
,共4页
链式遗传算法%模拟退火算法%网络重构%链式遗传—模拟退火混合算法%配电网络
鏈式遺傳算法%模擬退火算法%網絡重構%鏈式遺傳—模擬退火混閤算法%配電網絡
련식유전산법%모의퇴화산법%망락중구%련식유전—모의퇴화혼합산법%배전망락
Chain Algorithm of Genetic%Simulated Annealing（SA）%Network Reconfiguration%Chain Algorithm of Genetic Simulated Annealing Hybrid（CAGSAH）%Network Distribution
以网损最小为目标函数,节点电压、网络辐射性和电源容量的限制为约束条件,建立了配电网络重构优化数学模型。针对各种单一算法的局限性,提出了一种基于链式遗传-模拟退火算法。该算法将环境压力映射为待优化问题,进化链（食物链）上每条染色体（个体）则对应问题的一个候选解,通过模拟退火Metropolis取舍准则控制算法搜索最优方案的进程。最后,在IEEE16节点系统上验证了所提方法的有效性。
以網損最小為目標函數,節點電壓、網絡輻射性和電源容量的限製為約束條件,建立瞭配電網絡重構優化數學模型。針對各種單一算法的跼限性,提齣瞭一種基于鏈式遺傳-模擬退火算法。該算法將環境壓力映射為待優化問題,進化鏈（食物鏈）上每條染色體（箇體）則對應問題的一箇候選解,通過模擬退火Metropolis取捨準則控製算法搜索最優方案的進程。最後,在IEEE16節點繫統上驗證瞭所提方法的有效性。
이망손최소위목표함수,절점전압、망락복사성화전원용량적한제위약속조건,건립료배전망락중구우화수학모형。침대각충단일산법적국한성,제출료일충기우련식유전-모의퇴화산법。해산법장배경압력영사위대우화문제,진화련（식물련）상매조염색체（개체）칙대응문제적일개후선해,통과모의퇴화Metropolis취사준칙공제산법수색최우방안적진정。최후,재IEEE16절점계통상험증료소제방법적유효성。
The minimum network loss are regarded as objective function,The restrictions to node voltage、radiation of the network and the capacity of power are taken as constraint condition.Network reconfiguration optimization mathematics model have been set up.As the limitations of a single algorithm,the chain algorithm of genetic simulated annealing hybrid is proposed.The algorithm will be pressure on the environment mapping optimization problems,evolutionary chain（food chain） on each chromosome（individual） is a candidate solution corresponds to the problem by simulated annealing metropolis criteria to choose the optimal program control algorithm search process.Finally,the IEEE16 bus system verify the effectiveness of the proposed method.
