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Multi-loop multi-splitting ground wire three-dimensional model real-time construction method for 500kV tower

A construction method and technology of three-dimensional models, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of inability to carry out accurate three-dimensional modeling of pole-tower connections, and achieve important economic and social value effects

Active Publication Date: 2015-08-12
FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
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  • Abstract
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  • Application Information

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Problems solved by technology

In this case, the existing method makes it impossible to carry out accurate 3D modeling of the connection between the towers

Method used

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  • Multi-loop multi-splitting ground wire three-dimensional model real-time construction method for 500kV tower
  • Multi-loop multi-splitting ground wire three-dimensional model real-time construction method for 500kV tower
  • Multi-loop multi-splitting ground wire three-dimensional model real-time construction method for 500kV tower

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Embodiment Construction

[0021] In order to better understand the present invention, the content of the present invention is further illustrated below in conjunction with the examples, but the content of the present invention is not limited to the following examples. Those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms are also within the scope of the claims listed in this application.

[0022] The method of the invention is mainly applied in the field of three-dimensional simulation of transmission lines, and the poles and towers need to be connected by analog wires to form a complete space model as a whole. The three-dimensional space simulation of transmission lines mainly includes the three-dimensional space simulation of towers and ground wires between towers. Transmission line towers can be modeled "in advance" using modeling software such as 3dmax, but how to model the wire after modeling is a difficult problem. At the same tim...

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Abstract

The invention discloses a multi-loop multi-splitting ground wire three-dimensional model real-time construction method for a 500kV tower. The method is characterized in that firstly, according to basic machine account data, tower and mount point model construction is finished in advance, the corresponding relationship of tower mount points is determined by means of a tower mount point encoding relation algorithm, and a ground wire sag curve in a design state is simulated; then, by means of business parameter fusion, ground wire spatial connection is carried out automatically according to actual conditions, and the ground wire sag curve in the design state is corrected; then, by means of business parameter fusion, ground wire spatial connection is carried out automatically according to actual conditions. The method guarantees modular generation of three-dimensional forming, accords with actual operation conditions, achieves the aim of three-dimensional simulation of a power transmission line, and has important economic and social value.

Description

technical field [0001] The invention belongs to the field of three-dimensional simulation of power systems, and in particular relates to a method for real-time construction of a three-dimensional model of a 500kV tower multi-circuit multi-split ground conductor. Background technique [0002] Facing the vertical and horizontal power grid distribution, increasingly complex power equipment, ever-changing power grid information, and constantly changing changes in ground features along the line, it is difficult to manage the power grid in a traditional way to meet management and business needs. In terms of operation and maintenance, 3D visualization is used to truly restore the real terrain and landform scenes of the transmission corridor, as well as the towers and ground wires, with superior realism and intuition. [0003] The three-dimensional space simulation of transmission lines mainly includes the three-dimensional space simulation of towers and ground wires between towers....

Claims

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Application Information

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IPC IPC(8): G06F17/50G06Q50/06
Inventor 杨超杰何通杨毅候虎伟吴利强夏晓斌吴宾秦鹏陈静豪司马学凯宁小亮
Owner FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
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