考虑负荷裕度的配电网空间布局规划方法

A Spatial Layout Planning Method for Distribution Networks Considering Load Margin

目前,配电网空间布局规划均衡调度结构一般为单层级,布局规划范围较小,导致配电网线路条数较少,日常的供电效率较低,因此本文提出了考虑负荷裕度的配电网空间布局规划方法。根据当前的规划需求,进行单元空间规划网格的设置,采用多阶的规划方式,扩大布局规划范围,实现空间负荷均衡多阶调度处理,构建负荷裕度下配电网空间布局规划模型,采用自适应特征处理实现布局规划。测试结果表明:针对4个区域的测试,2023年1月1日—8月31日完成规划的配电网线路条数与2022年1月1日—2022年12月31日完成规划的配电网线路条数相比,数量更多,均超过25条,说明所设计的布局规划方法的针对性较强,空间布局较为合理,空间得到了进一步扩展,具有实际的应用价值。

At present,the distribution network spatial layout planning and equalization scheduling structure is generally single-level,and the layout planning scope is small,resulting in fewer distribution network lines and lower daily power supply efficiency,and the article proposes a distribution network spatial layout planning method considering load margin.According to the current planning needs,the unit space planning grid is set up,the multi-order planning method is adopted to expand the layout planning scope,the spatial load balancing multi-order scheduling processing is realized,the spatial layout planning model of distribution network under load margin is constructed,and the adaptive feature processing is adopted to realize the layout planning.The test results show that:for the test of four regions,the number of distribution network lines for which the planning is completed from January 1,2023 to August 31,2023 is more than 25 compared with the number of distribution network lines for which the planning is completed from January 1,2022 to December 31,2022,indicating that the layout planning method designed in the article is is more targeted,the spatial layout is more reasonable,the space has been further expanded,and it has practical application value.