一种基于GIS平台的配电网潮流计算方法

摘要

以实例的方法,探讨基于配电GIS平台实现潮流计算的方案。利用GIS平台中的全局唯一编码（GUID）描述配电网络拓扑模型,取代传统前推回代方法中的节点、支路编码方式,为潮流计算提供更完整、精确、更新及时的参数。在Matlab环境下设计配网潮流计算模块,在GIS平台上集成该模块,实现可视化的潮流计算,将结果直观的显示在配电网地图上。%A practical plan for distribution power flow calculation based on GIS platform was researched in this paper.Topology model of distribution network was described by GUID（Globally Unique Identifier） which used in distribution power GIS platform.The Node-Switch coding style used in traditional forward and backward substitution method was replaced by GUID,so the more integral,precise and timely parameters can be applied for power flow calculation.The calculation model was designed under Matlab environment,and was integrated in GIS platform to realize visual calculation which can visually display the results on distribution power network＇s map.