Complete simulation method of real electric power network structure based on 3D simulation technology

A simulation method and power grid technology, applied in 3D modeling, 3D image processing, image data processing, etc., can solve problems such as non-existence of operability and inability of 3D simulation technology to produce corresponding changes in time

Inactive Publication Date: 2015-11-25
STATE GRID CORP OF CHINA +1
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Problems solved by technology

[0005] At present, the application of 3D simulation technology in the power grid is to optimize the traditional 3D simulation model, algorithm and engine technology on the basis of fully understanding the structure and facilities of the power grid, and to completely simulate the real environment of the power grid, so there is no operability. When the real environment changes suddenly due to various reasons, 3D simulation technology cannot produce corresponding changes in time

Method used

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  • Complete simulation method of real electric power network structure based on 3D simulation technology

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Embodiment Construction

[0036] like figure 1 Shown, the present invention comprises the following steps:

[0037] 1) Import Google map data: it is mainly used to check the positional relationship, attribute information, corresponding geospatial data and accurate orientation of the equipment and buildings related to the grid power facilities and the surrounding environment;

[0038] 2) 3dsmax modeling: make models based on google map projection;

[0039] The models produced include: electrical equipment and buildings related to the power grid, as well as natural objects and creations existing in the surrounding environment of equipment and buildings;

[0040] Among them, power equipment and buildings include: substations, poles, towers, switches, transformers, reclosers, grounding wires, fences, warning signs, railways, roads and houses for power applications;

[0041] Natural objects include: the current situation of geographical orientation around equipment and buildings, crossings, tall trees, mo...

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Abstract

The invention discloses a complete simulation method of a real electric power network structure based on 3D simulation technology. With electric power facilities as elements, an electric power scene, equipment (a transformer substation, a rod, a tower, a switch, a transformer, an autorecloser or the like), safety equipment (a ground wire, a rail, a warning sign or the like), and geographical states (crossing, roads, houses, rivers or the like) are made into professional modules (smaller versions of actual objects), a worker configures the modules and creates the electric power simulation scene intuitively, vividly and quickly according to actual geographical conditions, and under the scene, we can browse in a variety of manners within 360 degrees, a complex construction scene can be fixed for subsequent security risk prevention and control and construction training of the scene.

Description

technical field [0001] The invention relates to the technical field of power grid system simulation, in particular to a method for completely simulating the real structure of a power grid based on 3D simulation technology. Background technique [0002] In recent years, with the continuous acceleration of China's electric power development, China's power grid has also developed rapidly. The operating voltage level of the power grid system has continued to increase, and the network scale has also continued to expand. Power grid and China Southern Power Grid have 6 large-scale regional power grids across provinces, and have basically formed a complete long-distance transmission grid. The scale of China's power grid has surpassed that of the United States, ranking first in the world. Under such a rapid development momentum, the preliminary planning of my country's power grid has highlighted its importance. Only by using 3D simulation technology to simulate the facilities and eq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06T15/00
Inventor 杜剑坡刘斌常富红
Owner STATE GRID CORP OF CHINA
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