论文标题
针对基于非核心预测对照的互连微电网的经济派遣的事件触发的分区：技术报告
Event-triggered Partitioning for Non-centralized Predictive-Control-based Economic Dispatch of Interconnected Microgrids: Technical Report
论文作者
论文摘要
本文提出了一种用于解决电气网络经济调度问题的非中心化模型预测控制（MPC）方案。该计划由两个部分组成。第一部分是事件触发的重新分配方法，该方法将网络拆分为固定数量的非重叠子系系统{（Microgrids）}。重新分配程序的目的是获得自给自足的微电网，即那些可以使用自己的发电单元来满足其本地负载的微电网。但是，由于该算法不能保证所有产生的微电网都是自给自足的，因此不够自给自足的微电网必须与其一些邻近的微电网组成一个联盟。这个过程成为计划的第二部分。通过执行联盟形成，我们可以将网络的经济调度问题分解为基于联盟的子问题，以使每个子问题都是可行的。此外，我们还表明，通过解决基于联盟的子问题获得的解决方案是对集中问题的可行但最佳的解决方案。此外，还进行了一些数值模拟以显示所提出方法的有效性。
A non-centralized model predictive control (MPC) scheme for solving an economic dispatch problem of electrical networks is proposed in this paper. The scheme consists of two parts. The first part is an event-triggered repartitioning method that splits the network into a fixed number of non-overlapping sub-systems {(microgrids)}. The objective of the repartitioning procedure is to obtain self-sufficient microgrids, i.e., those that can meet their local loads using their own generation units. However, since the algorithm does not guarantee that all the resulting microgrids are self-sufficient, the microgrids that are not self-sufficient must then form a coalition with some of their neighboring microgrids. This process becomes the second part of the scheme. By performing the coalition formation, we can decompose the economic dispatch problem of the network into coalition-based sub-problems such that each subproblem is feasible. Furthermore, we also show that the solution obtained by solving the coalition-based sub-problems is a feasible but sub-optimal solution to the centralized problem. Additionally, some numerical simulations are also carried out to show the effectiveness of the proposed method.
