Information processing method for power distribution network structure optimization and device thereof

Abstract

The invention relates to an information processing method for power distribution network structure optimization and a device thereof. The method comprises steps of S1, loading a CAD drawing file of a regional electric power map, and extracting power stations in the CAD drawing file; S2, converting a CAD drawing into a background layer of a bitmap, and newly establishing a design layer identical to the background layer in size on the bitmap; S3, displaying the design layer and the background layer on a touch-sensitive display screen from top to bottom; S4, detecting touch with the touch-sensitive display screen, and selecting a starting point power station and an ending point power station according to the starting position and the ending position of touch; and S5, according to a preset line segment pattern, adding a line segment for connecting the starting point power station and the ending point power station in the design layer. Compared with the prior art, the invention is convenient to change design. Meanwhile, the CAD file is converted into the bitmap, so that the design can be conveniently checked on mobile equipment. Power stations needed to be connected can be determined by touch output, so that the interaction is effective.

Description

technical field [0001] The invention relates to the field of distribution network design, in particular to an information processing method and device for optimal design of distribution network structure. Background technique [0002] The power grid basically adopts radial or loop-in and loop-out wiring modes. 110kV lines mostly use cables with a cross-section of 400-1000mm2 or overhead lines with a cross-section of 240mm2 and 400mm2. With the gradual improvement of the 110kV grid structure, some networks have formed a "hand-in-hand" wiring mode of bilateral power supplies, such as the local 110kV bilateral power supply "hand-in-hand" network that was first built in the Expo area. [0003] In the design stage, it is often necessary to demonstrate the drawings, such as figure 1 As shown, it is often necessary to add some connection lines between stations to indicate single chain, double chain or triple chain. The current method is usually to add corresponding elements in th...

AI Technical Summary

Problems solved by technology

The current method is usually to add corresponding elements in the original file, such as adding corresponding lines in the CAD drawing, but this method has special requirements for the input device, requiring keyboard and mouse input, and the CAD file contains many elements. , often rely on the information processing capability of the PC, which cannot be controlled by the mobile terminal; of course, there is also a way to print out the drawings, and then people draw on the real drawings with paper and pens, which can solve the problem of portable office without having to carry heavy PC, however such an approach would be very difficult to modify

The paper needs to be replaced, and the material of the paper does not conform to the current concept of energy saving and environmental protection

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