Classification method for areas with power supplied by power distribution network

A technology of power supply area and classification method, applied in the field of power system

Inactive Publication Date: 2014-05-07
JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] At present, there is no comprehensive, systematic and quantitative class

Method used

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  • Classification method for areas with power supplied by power distribution network
  • Classification method for areas with power supplied by power distribution network
  • Classification method for areas with power supplied by power distribution network

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Experimental program
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Embodiment Construction

[0060] The invention as Figure 1-3 Shown, the present invention comprises the following steps:

[0061] Step 1): Data collection

[0062] In the present invention, the regional development level and the power consumption development level are used as the first-level indicators of the evaluation index system.

[0063] In terms of regional development level, it mainly includes indicators of administrative level, population density, and GDP level;

[0064] In terms of power consumption level, it mainly includes load density, power consumption growth rate, and power consumption characteristic indicators.

[0065] At the same time, development should also be taken into consideration. Each type of indicator can be further divided into historical value (or current year value) and planning value (or forecast value) according to needs.

[0066] Through interviews and questionnaire surveys of 40 experts or senior distribution network planning practitioners, the power supply area eva...

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Abstract

Provided is a classification method for areas with power supplied by a power distribution network. The method is comprehensive, systematic and quantitative. The method includes the following steps of data collection, design objective grading function, design objective weight, comprehensive grading, and classification selection. The method includes a power supply area evaluation objective system covering two aspects of area developing levels and power utilization developing levels and the design objective grading function and weight, a classification comprehensive evaluation model for the areas with the power supplied by the power distribution network is built, and the method is comprehensive, systematic and quantitative on the basis of the model.

Description

technical field [0001] The invention relates to a power system, in particular to a method for classifying power supply areas of a distribution network. Background technique [0002] The classification of distribution network power supply areas is a basic work of distribution network planning. The scientific and reasonable classification of power supply areas will help to adopt differentiated planning, operation inspection strategies and formulate appropriate programs according to local conditions, taking into account reliability and Economic requirements, improve distribution network life cycle benefits. [0003] Power grid companies at home and abroad have put forward requirements for the regional classification of distribution network power supply. Among them, advanced countries such as the United Kingdom and France focus more on regional classification from the perspective of power grids, without considering factors of economic and social development; According to the "T...

Claims

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Application Information

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IPC IPC(8): G06Q50/06
CPCY04S10/50
Inventor 顾明宏吴志坚赵健孙为兵陈浩陈正华
Owner JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER
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