Agricultural distribution network input-output assessment method based on public service value model

A technology of public service and value, applied in the direction of instruments, data processing applications, resources, etc., can solve problems such as insufficient comprehensiveness and scientific evaluation methods, and achieve the effect of improving scientificity, comprehensive methods, and comprehensiveness.

Active Publication Date: 2018-07-13
ECONOMIC & TECH RES INST OF HUBEI ELECTRIC POWER COMPANY SGCC
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Problems solved by technology

[0004] In order to overcome the problem that the evaluation methods in the prior art are not comprehensive and scientific enough, the present invention provides a more comprehensive and scientific input-output evaluation method for agricultural distribution network based on the public service value model

Method used

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  • Agricultural distribution network input-output assessment method based on public service value model
  • Agricultural distribution network input-output assessment method based on public service value model
  • Agricultural distribution network input-output assessment method based on public service value model

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Embodiment 1

[0061] In this embodiment, the evaluation work is carried out by taking the transformation and upgrading of the rural distribution network in some cities as an example.

[0062] A method for evaluating the input and output of the agricultural distribution network based on the public service value model, which includes the following steps in sequence:

[0063] 1. Establish an input and output evaluation index system, wherein the output evaluation index includes seven first-level indicators: power supply quality index, power grid structure index, equipment level index, power supply capacity index, intelligence level index, and power grid efficiency index , the power supply quality index includes the power supply reliability rate of the rural power grid, the qualified rate of the rural power grid voltage, and the proportion of low-voltage users. The indicators include the proportion of high-loss distribution transformers and the insulation rate of overhead lines. The power supply...

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Abstract

The invention relates to an agricultural distribution network input-output assessment method based on a public service value model. The method includes the steps: firstly, building an input-output assessment index system; secondly, calculating scores of various indexes among assessment indexes; thirdly, weighting the various indexes to obtain output performance and dividing the output performanceby invested cost to obtain cost effectiveness; finally, performing four-quadrant division on assessment objects in two dimensions of the output performance and the cost effectiveness and making comprehensive assessment. By the design, comprehensiveness and scientificity of assessment are effectively improved.

Description

technical field [0001] The invention belongs to the field of distribution network automation, and in particular relates to an input-output evaluation method of a rural distribution network based on a public service value model. Background technique [0002] Facing the huge investment and construction scale of the rural distribution network, establish a scientific evaluation system for the transformation and upgrading of the rural distribution network, lay the theoretical and practical basis for the evaluation work after the transformation and upgrading of the rural distribution network, and then scientifically evaluate the development effect and benefits of the rural distribution network, accurately Grasping the outstanding problems in the current rural power grid and maximizing the positive role of power grid investment in promoting power release, stimulating economic growth and improving people's livelihood has important guiding and practical significance. [0003] As a pu...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/02G06Q50/06
CPCG06Q10/0639G06Q50/02G06Q50/06
Inventor 汪颖翔方仍存周玉洁张籍
Owner ECONOMIC & TECH RES INST OF HUBEI ELECTRIC POWER COMPANY SGCC
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