摘要
以某三线城市为例,研究了城市10 kV电源网络分布式电源微网网架多目标规划,并进行实证分析。基于当前用电负荷均值、用电人口、用电峰值、峰值持续时间等进行城市多目标电源微网网架规划,并基于地理信息系统构建了规划方案评价模型。仿真研究结果显示,根据评价结果选择的城市电源微网网架规划方案网点间距在500 m以内,基本满足了城市电网规划的要求。
Taking a third-tier city as an example,this paper studies the multi-objective planning of urban 10 kV power network distributed generation microgrid,and makes an empirical analysis.Based on the current average power load,power population,peak power consumption and peak duration,the urban multi-objective power microgrid planning is carried out,and the planning scheme evaluation model is constructed based on GIS.The simulation results show that the network spacing of the urban power microgrid planning scheme selected according to the evaluation results is less than 500 m,which basically meets the requirements of urban power grid planning.
作者
王静怡
李国文
吴霜
程曦
Wang Jingyi;Li Guowen;Wu Shuang;Cheng Xi(Economic Research Institute, State Gird Jiangsu Electric Power Co.,Ltd.,Jiangsu Nanjing,210008,China)
出处
《机械设计与制造工程》
2021年第8期115-118,共4页
Machine Design and Manufacturing Engineering
关键词
分布式电源
微网网架
多目标规划
评价模型
distributed generation
microgrid
multi-objective planning
evaluation model
