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A method and device for optimizing the structure of a distribution network tower

An optimization method and technology of distribution network, applied in design optimization/simulation, electrical digital data processing, instruments, etc., can solve problems such as easy design risk, cumbersome design process, and insufficient design scheme, and reduce knowledge reserve and The effect of relying on experience, improving design efficiency, and avoiding design risks

Active Publication Date: 2022-07-01
陕西万迪信息科技有限公司
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Problems solved by technology

[0004] However, this type of design method requires the designer to have a wealth of knowledge and experience reserves, otherwise, the design process will often be reworked, resulting in cumbersome design process and prolonging the design cycle of the distribution network.
Moreover, design based on artificial experience will usually produce different design results for different designers, which will lead to some design schemes not rigorous enough, which will easily cause design risks

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  • A method and device for optimizing the structure of a distribution network tower
  • A method and device for optimizing the structure of a distribution network tower
  • A method and device for optimizing the structure of a distribution network tower

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Embodiment Construction

[0030] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Power infrastructure has become the most basic guarantee for the national economy and people's lives. As the final energy product of the power industry system, power plays an important role in social production and life. 10kV and below distribution network lines are the main power supply lines connecting substations to users, and their safety and reliability are of great significance to social production and life.

[0032] At present, there are many problems in the design of distribution lines of 10kV and below. First, there are many types and specifications of accessories involved in the line. When carrying out construction design for different regions, different designers will lead to relevant selection standards based on their own different experiences. If it is not unified, it is difficult to achieve standardized design; secondly, th...

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Abstract

The invention discloses a method and a device for optimizing the structure of a pole and tower of a distribution network, which can obtain the income information of the distribution network; determine the wire type of each feeder in the distribution network; and judge the durability of each pole position in the distribution network. Tension attribute, and generate the tension section of each feeder; calculate the representative span of each tension section, and judge whether there is an orphan in the feeder according to the representative span; determine the pole type of each pole point to calculate each The K value of each pole point, and the sag value of the wire between two adjacent pole points is calculated according to the K value; the tower model of each pole point is determined according to the sag value; The type of conductors in the network, the tensile properties of the pole site, the K value of the pole site, etc., can streamline and standardize the calculation of the tower structure in the distribution network, reducing the dependence of the distribution network design on the designer's knowledge reserve and experience , avoiding design risks and improving design efficiency.

Description

technical field [0001] The invention belongs to the technical field of power grid distribution network, and in particular relates to a method and device for optimizing the structure of a pole tower of a power distribution network. Background technique [0002] Pole and Tower is an important part of the distribution network. It supports the overhead transmission line wires and overhead ground wires and maintains a certain distance between them and the ground. Pole or tower-shaped structures. Line poles and towers all over the world use steel structure, wood structure and reinforced concrete structure. The rod-shaped structures of wood and reinforced concrete are usually called poles, and the steel structures of towers and chimney-shaped structures of reinforced concrete are called towers. [0003] In the initial design of the distribution network, it is usually necessary to optimize the structure of the tower, and in the process of optimizing the structure of the tower, cros...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13G06F30/20G06F113/04
CPCG06F30/13G06F30/20G06F2113/04
Inventor 张鹤飞闵小波
Owner 陕西万迪信息科技有限公司
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