【摘要】：孤島型微電網(wǎng)通過互聯(lián)構(gòu)成微電網(wǎng)群,將有利于提高其整體的經(jīng)濟(jì)性與供電可靠性。由于缺乏主網(wǎng)支撐,孤島型微電網(wǎng)群對功率的實(shí)時平衡要求較高。文中針對孤島型微電網(wǎng)群的實(shí)時功率分配問題,運(yùn)用多智能體一致性理論提出孤島型微電網(wǎng)群實(shí)時協(xié)同功率分配的框架。在此基礎(chǔ)上對微電網(wǎng)調(diào)節(jié)成本進(jìn)行建模,以各微電網(wǎng)的調(diào)節(jié)成本作為一致性狀態(tài)變量設(shè)計(jì)一致性功率分配算法,使得各微電網(wǎng)共同承擔(dān)微電網(wǎng)群系統(tǒng)的功率不平衡量,從而達(dá)到降低調(diào)節(jié)成本的目的。算例仿真表明,一致性功率分配算法可有效解決孤島型微電網(wǎng)群的實(shí)時功率分配問題。
[Abstract]:The island microgrid is connected to form the microgrid group, which will improve the overall economy and the reliability of power supply. Due to the lack of main network support, the real-time power balance requirement of island microgrid group is high. Aiming at the problem of real-time power allocation in island-type microgrid group, a framework of real-time cooperative power allocation for island-type microgrid group is proposed in this paper by using the theory of multi-agent consistency. On this basis, the regulation cost of micro-grid is modeled, and the uniform power allocation algorithm is designed based on the regulation cost of each micro-grid as a consistent state variable, which makes each micro-grid bear the power imbalance of micro-grid group system together. In order to achieve the purpose of reducing the cost of adjustment. The simulation results show that the consistent power allocation algorithm can effectively solve the real-time power allocation problem of isolated microgrid groups.
【作者單位】： 廈門大學(xué)嘉庚學(xué)院機(jī)電工程系;
【分類號】：TM727

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