主動配電網(wǎng)下多微電網(wǎng)間功率協(xié)調(diào)優(yōu)化研究
發(fā)布時間:2018-12-28 10:24
【摘要】:高滲透率分布式電源以多個微電網(wǎng)集群形式接入配電網(wǎng),配電網(wǎng)對分布式電源主動控制與管理是智能電網(wǎng)的發(fā)展趨勢。文章以區(qū)域配電網(wǎng)中多個微電網(wǎng)為研究對象,分析了多微電網(wǎng)接入主動配電網(wǎng)的方式及拓?fù)浣Y(jié)構(gòu),提出了一種基于熵值的多微網(wǎng)功率協(xié)調(diào)優(yōu)化模型,并采用分層的控制結(jié)構(gòu)實現(xiàn)優(yōu)化模型。采用一種基于量子編碼的粒子群算法對模型求解,通過算例計算分析,驗證了文章所提方法的正確性和有效性。
[Abstract]:Distributed power generation with high permeability is connected to distribution network in the form of multiple microgrid clusters. Active control and management of distributed power generation by distribution network is the development trend of smart grid. This paper takes multiple microgrid in regional distribution network as the research object, analyzes the way and topology of multi-microgrid connecting to active distribution network, and puts forward a multi-microgrid power coordination optimization model based on entropy value. A hierarchical control structure is used to realize the optimization model. A particle swarm optimization algorithm based on quantum coding is used to solve the model. The correctness and validity of the proposed method are verified by an example.
【作者單位】: 北京電力公司順義供電公司;中國電力科學(xué)研究院;
【基金】:國家自然科學(xué)基金(51407186)
【分類號】:TM727
[Abstract]:Distributed power generation with high permeability is connected to distribution network in the form of multiple microgrid clusters. Active control and management of distributed power generation by distribution network is the development trend of smart grid. This paper takes multiple microgrid in regional distribution network as the research object, analyzes the way and topology of multi-microgrid connecting to active distribution network, and puts forward a multi-microgrid power coordination optimization model based on entropy value. A hierarchical control structure is used to realize the optimization model. A particle swarm optimization algorithm based on quantum coding is used to solve the model. The correctness and validity of the proposed method are verified by an example.
【作者單位】: 北京電力公司順義供電公司;中國電力科學(xué)研究院;
【基金】:國家自然科學(xué)基金(51407186)
【分類號】:TM727
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