The invention relates to the technical field of power systems, in particular to a collaborative planning method and device for a power distribution network and a charging station, and the method comprises the steps: constructing a power distribution network planning model based on a target function and constraint conditions of target power distribution network planning; the objective function comprises investment cost and operation cost; the constraint conditions comprise a power generation power supply constraint, a power distribution network flow constraint and a bus power balance constraint; and according to a preset decision variable rule and the power distribution network planning model, optimizing an access position of the to-be-accessed charging station in the target power distribution network so as to complete collaborative planning between the target power distribution network and the to-be-accessed charging station. According to the invention, the access position of the to-be-accessed charging station in the target power distribution network can be optimized, so that the target power distribution network can configure a reasonable charging load to the to-be-accessed charging station.
本申请涉及电力系统技术领域,尤其涉及一种配电网和充电站的协同规划方法及装置,其中,配电网和充电站的协同规划方法,包括:基于目标配电网规划的目标函数和约束条件,构建配电网规划模型;目标函数包括投资成本和运行成本;约束条件包括发电电源约束、配电网潮流约束以及母线功率平衡约束;根据预设决策变量规则和配电网规划模型,优化待接入的充电站在目标配电网中的接入位置,以完成目标配电网与待接入的充电站之间的协同规划。本申请能够优化待接入的充电站在目标配电网中的接入位置,以使目标配电网配置给待接入的充电站合理的充电负荷。
Collaborative planning method and device for power distribution network and charging station
一种配电网和充电站的协同规划方法及装置
2025-05-09
Patent
Electronic Resource
Chinese
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