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    Suzhou Electric Appliance Research Institute
    期刊號: CN32-1800/TM| ISSN1007-3175

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    基于人工蜂群算法的微電網環保經濟調度

    來源:電工電氣發布時間:2016-10-19 08:19 瀏覽次數:8
    基于人工蜂群算法的微電網環保經濟調度
     
    薛貴挺,張健
    (國網北京市電力公司,北京 100031)
     
        摘 要:為解決含多種分布式能源的微電網負荷優化分配問題,建立了以系統總成本最小為目標函數,以系統安全運行為約束條件的微電網環保經濟調度模型。將人工蜂群算法應用到模型求解中,通過14 節點系統驗證該模型和方法的有效性。算例結果分析表明,通過合理安排微電網內部“可控”分布式電源(DG)的出力和分布式儲能(DS) 的充放電功率,實現了負荷轉移,有效降低了微電網系統總成本。
        關鍵詞:分布式電源;分布式儲能;微電網;運行優化;人工蜂群算法
        中圖分類號:TM714     文獻標識碼:A     文章編號:1007-3175(2016)10-0057-04
     
    Environmental and Economic Dispatch of Microgrid Based on
    Artificial Bee Colony Algorithm
     
    XUE Gui-ting, ZHANG Jian
    (State Grid Beijing Electric Power Company, Beijing 100031, China)
     
        Abstract: In order to solve the optimal load distribution problem of microgrid with multiple distributed energy resource, this paper established the function taking the minimum total cost as its objective and the environmental economic dispatch model of microgrid with the system security operation as its constraints. Artificial bee colony algorithm was applied in the solution method for model and the validity of this method was verified by the 14-node system. The result analysis of algorithm case shows that the reasonable arrangement capacity of microgrid interior controllable distributed generation and the charging and discharging power of distributed energy storage realizes the load transfer and reduces the total cost of microgrid system.
        Key words: distributed generation; distributed energy storage; microgrid; operation optimization; artificial bee colony algorithm
     
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