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首先说明现有的输电网络建模方法因为没有考虑到配电网络的特殊结构和配电应用软件的具体要求，所以不宜直接用于配电管理系统；然后提出适合于配电网的网络建模方法和数据库设计结构，通过引入一些新模型来描述辐射型配电馈线、馈线段和供电电源，使用户能直观、方便地建立配电网络数据库；介绍了配电网络结线分析策略，通过对变电站开关和馈线开关变位的分别处理，提高了结线分析速度和效率；最后介绍配电网络的动态着色功能及其实现方法。
First of all, the existing transmission network modeling method is not suitable for the distribution management system because it does not take into account the special structure of distribution network and the specific requirements of distribution application software. Then, Method and database design structure, introduces some new models to describe the radiation distribution feeder, feeder section and power supply, so that users can intuitively and easily set up the database of distribution network; Introduced the distribution network connection analysis method, Substation switch and feeder switch displacement of the separate treatment, improve the speed and efficiency of the junction analysis; finally introduced the distribution network dynamic coloring function and its implementation method.