摘要
基于配电GIS平台实现潮流计算的实用方案,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,将结果直观显示在配电网地图上。该方案在某农电企业实际应用,潮流计算结果验证了方案的实用性。
A practical plan for power flow calculation based on distribution GIS platform is researched.Topology model of distribution network is described by GUID（Globally Unique Identifier）used in distribution power GIS platform.The Node-Switch coding style used in traditional forward and backward substitution method is replaced by GUID,so the more integral,precise and timely updated parameters can be applied to power flow calculation.The calculation module is designed under Matlab environment,and is integrated in GIS platform to realize visual calculation which can visually display the results on distribution power network＇s map.The plan are used in some rural power enterprise,and the calculation results show that it is practical.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2011年第14期125-128,共4页
Power System Protection and Control
关键词
潮流
前推回代
GIS平台
网络拓扑
power flow
forward and backward substitution
GIS platform
network topology
