We present a novel model for the optimal design and power management of a group of buildings with diverse load patterns that are able to exchange energy through a common dc bus. The determination of the optimal sizes of the photovoltaic arrays, energy storage systems and inverters, and the optimal scheduling of power exchanges are achieved through the formulation of a mixed integer linear programming problem. Furthermore, the Nash bargaining method is used in order to fairly distribute the cooperation profits among the participants. The proposed approach achieves the reduction of the microgrid's (MG's) cost and carbon emissions compared to noncooperative approaches, and promotes the enhancement of the MG's energy sufficiency by allowing energy exchanges among buildings with energy surplus and buildings with energy deficit. Our model also takes into account the case where additional buildings join the MG after the initial coalition establishment.

中文翻译：

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微电网中合作建筑的最佳电力设备选型和管理

我们提出了一种新颖的模型，用于具有不同负载模式的一组建筑物的最佳设计和电源管理，这些负载模型能够通过公共dc总线交换能量。通过制定混合整数线性规划问题，可以确定光伏阵列，储能系统和逆变器的最佳尺寸，以及进行最佳的电力交换计划。此外，使用Nash讨价还价方法是为了在参与者之间公平分配合作利润。与不合作的方法相比，该方法可降低微电网（MG）的成本和碳排放量，并通过允许能量过剩的建筑物和能量不足的建筑物之间进行能量交换来促进MG的能量充足性的提高。