Research On Three-phase Power Flow And Visualization For Distribution

This paper studies Power Flow and Visualization for Distribution,they are important parts of distribution automation and distribution management system.Three-Phase models for distribution system elements are established. Three-Phase Ybus Gauss load flow algorithm for distribution systems is studied.Its basic formula and iterative process are given.Theory IEEE33 and simulation results show that the algorithm is correct.This paper describes a kind of algorithm for automatic generation of electrical diagrams for distribution network.The technique of data display is given,including the display of dynamic arrows,Color change and Pie.Based on these visualizations technologies,visualizations in the Power flow,such as load current and bus voltage are implemented.In addition,the paper introduces the parts and functions of the distribution network analysis and monitoring software.