主动配电网下多微电网间功率协调优化研究
发布时间:2018-12-28 10:24
【摘要】:高渗透率分布式电源以多个微电网集群形式接入配电网,配电网对分布式电源主动控制与管理是智能电网的发展趋势。文章以区域配电网中多个微电网为研究对象,分析了多微电网接入主动配电网的方式及拓扑结构,提出了一种基于熵值的多微网功率协调优化模型,并采用分层的控制结构实现优化模型。采用一种基于量子编码的粒子群算法对模型求解,通过算例计算分析,验证了文章所提方法的正确性和有效性。
[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.
【作者单位】: 北京电力公司顺义供电公司;中国电力科学研究院;
【基金】:国家自然科学基金(51407186)
【分类号】: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.
【作者单位】: 北京电力公司顺义供电公司;中国电力科学研究院;
【基金】:国家自然科学基金(51407186)
【分类号】:TM727
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