考虑用户停电损失的微网网架规划
发布时间：2018-09-05 12:29
【摘要】：基于对微网网架规划特点和用户停电损失的研究,建立了考虑用户停电损失的微网网架规划模型,并将分布式电源(DG)和负荷的时序特性纳入目标函数中,以最小化网络年费用为优化目标,综合考虑潮流约束、运行安全性约束、网络约束和可靠性约束。在Dijkstra形成初始网架后,采用改进的遗传算法求解模型。最后,将其应用于上海某居民小区29节点的微网网架规划中,得出了最优网架规划方案。
[Abstract]:Based on the study of the characteristics of microgrid planning and the power loss of users, the planning model of micro-grid structure considering the loss of user blackout is established, and the timing characteristics of (DG) and load are incorporated into the objective function. With the aim of minimizing the annual cost of the network, power flow constraints, operational security constraints, network constraints and reliability constraints are considered. After the initial grid is formed by Dijkstra, the improved genetic algorithm is used to solve the model. Finally, it is applied to the 29 node microgrid planning of a residential district in Shanghai, and the optimal grid planning scheme is obtained.
【作者单位】： 上海交通大学电力传输与功率变换控制教育部重点实验室;上海发电设备成套设计研究院电气研究所;阿尔斯通电网集团研究与技术中心;
【基金】：国家重点基础研究发展计划(973计划)(2009CB219703)资助项目
【分类号】：TM715
[Abstract]:Based on the study of the characteristics of microgrid planning and the power loss of users, the planning model of micro-grid structure considering the loss of user blackout is established, and the timing characteristics of (DG) and load are incorporated into the objective function. With the aim of minimizing the annual cost of the network, power flow constraints, operational security constraints, network constraints and reliability constraints are considered. After the initial grid is formed by Dijkstra, the improved genetic algorithm is used to solve the model. Finally, it is applied to the 29 node microgrid planning of a residential district in Shanghai, and the optimal grid planning scheme is obtained.
【作者单位】： 上海交通大学电力传输与功率变换控制教育部重点实验室;上海发电设备成套设计研究院电气研究所;阿尔斯通电网集团研究与技术中心;
【基金】：国家重点基础研究发展计划(973计划)(2009CB219703)资助项目
【分类号】：TM715
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