The invention discloses a distributed resource power distribution method based on a distribution network aggregation boundary. The method comprises the following steps: acquiring operation data of each temperature control load and each electric vehicle in distributed resources of each node of a power distribution network; equivalent adjustable characteristic models of all the temperature control loads and all the electric vehicles are constructed, and all kinds of energy storage models are obtained; constructing a distribution network distributed resource aggregation model considering physical network constraints, and solving to obtain an adjustable boundary maximum value in a main network scheduling interval; and distributing the power in the various energy storage models through an adjustable time margin sorting method and a redistribution consistency algorithm in combination with the adjustable boundary maximum value, and sending a distribution result to each node of the power distribution network, so that each node of the power distribution network performs redistribution according to the distribution result. And adjusting the power corresponding to each temperature control load in each node of the power distribution network and the power corresponding to each electric vehicle. According to the invention, the distribution network aggregation boundary is obtained according to the effective aggregation of various distributed resources, and various distributed resource powers are allocated more accurately.
本发明公开了一种基于配网聚合边界的分布式资源功率分配方法,包括:获取配电网各节点的分布式资源中各温控负荷和各电动汽车的运行数据;构建各温控负荷和各电动汽车的等效可调特性模型,并分别得到各类储能模型;构建考虑物理网络约束的配网分布式资源聚合模型,并求解得到主网调度区间内可调边界最大值;结合可调边界最大值,通过可调节时间裕度排序法和再分配一致性算法,分配所述各类储能模型中的功率,将分配结果发送给配电网各节点,以使配电网各节点根据所述分配结果,调整配电网各节点中各温控负荷对应的功率和各电动汽车对应的功率。本发明实现了根据多种分布式资源有效聚合得到的配网聚合边界,更准确地分配各种分布式资源功率。
Distributed resource power distribution method based on distribution network aggregation boundary
一种基于配网聚合边界的分布式资源功率分配方法
2024-01-09
Patent
Electronic Resource
Chinese
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