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Power distribution network project group value index evaluation method and device and terminal equipment

A distribution network and project technology, applied in the direction of instruments, complex mathematical operations, data processing applications, etc., can solve problems such as inaccurate and effective evaluation results

Pending Publication Date: 2021-09-14
INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a distribution network program group value index evaluation method, device and terminal equipment, aiming to solve the inaccurate evaluation results obtained by the distribution network program group value index evaluation method in the prior art valid question

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  • Power distribution network project group value index evaluation method and device and terminal equipment
  • Power distribution network project group value index evaluation method and device and terminal equipment
  • Power distribution network project group value index evaluation method and device and terminal equipment

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Embodiment Construction

[0025] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0026] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0027] figure 1 The implementation flow diagram of the distribution network program group value index evaluation method provided by the embodiment of the present invention is described in detail as follows:

[0028] Step 101 , based on the preset value index evaluatio...

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Abstract

The invention is suitable for the technical field of power distribution network evaluation, and provides a power distribution network project group value index evaluation method and device and terminal equipment. The method comprises the steps: obtaining the original data of each evaluation index corresponding to each to-be-evaluated object in a to-be-evaluated power distribution network project group, determining the weight of each evaluation index according to the distribution condition of each original data, determining weighted data of each evaluation index corresponding to each to-be-evaluated object according to each piece of original data and the weight of each evaluation index, calculating a weighted rank sum ratio estimation value of each to-be-evaluated object according to a rank matrix obtained by ranking each piece of weighted data, and taking each weighted rank sum ratio estimation value as a value index of a corresponding to-be-evaluated object in the to-be-evaluated power distribution network project group. The overall reconstruction and upgrading value of the power distribution network of each power supply company is evaluated according to the value index of each to-be-evaluated object, and a future reconstruction and upgrading plan of the power distribution network can be accurately and effectively guided.

Description

technical field [0001] The invention belongs to the technical field of distribution network evaluation, and in particular relates to a distribution network project group value index evaluation method, device and terminal equipment. Background technique [0002] At present, my country's distribution network, especially the rural distribution network, still has problems such as uneven power supply load density, poor power quality, and weak grid structure. It is urgent to increase the transformation and upgrading of the distribution network. [0003] However, the long cycle and large investment of distribution network transformation and upgrading projects have brought potential risks to the daily management of power grid companies. In recent years, the State Grid Corporation of China has continued to increase the transformation and upgrading of county-level distribution networks and promote the transformation and upgrading of its power supply facilities. There are still some p...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06F17/16G06F17/18
CPCG06Q10/06393G06Q50/06G06F17/16G06F17/18Y04S10/50
Inventor 郭伟贺春光檀晓林安佳坤邵华张菁黄凯孙鹏飞胡诗尧翟广心赵子珩杨书强韩璟琳范文奕
Owner INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER
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