Incremental Automatic Mapping Algorithm of Power Grid Wiring Diagram under the New Mode of Cloud Based Power Conservation
The incremental mapping process of the power grid wiring diagram is complex and vulnerable to the influence of wir-ing asymmetry,which makes the incremental wiring distance of the power grid far away,leading to the unsatisfactory voltage situation after mapping.In order to solve this problem,A*algorithm is introduced to automatically generate the incremental wiring diagrams of power grid connection under the new mode of cloud power protection.The A*algorithm is used to calculate the cost function of line intersection and inflection point,plan the single line path,process the T-section line,and offset the re-peated lines.The polar coordinates of the wiring diagram are calculated,all updated polar coordinate points are connected,and wiring diagram splicing is realized.The cost function of connecting the starting point to the end point is calculated,and lay out three-phase and four-wire under the new mode of cloud power protection.Gravitation,repulsion and gravity are calculated,when they converge divergent nodes to the center of gravity of the figure,node motion equations,assemble three-phase sym-metric figures and single-phase asymmetric parts of each phase are built,the wiring diagram is beautified,and the drawing effect is clear and beautiful.Through case analysis,it can be seen that this algorithm has few nodes through which to connect,and the automatic mapping algorithm is consistent with the ideal voltage after mapping,and the new line position voltage rea-ches 250 V,which shows that this method can achieve the ideal mapping effect.
cloud power protectionpower grid wiring diagramincrementautomatic mappingA*algorithm
万方数据
维普
