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Method and device for determining the power supply capacity of a power distribution network

A technology of power supply capacity and determination method, which is applied in the field of electric power, can solve problems such as inaccurate evaluation results and single methods, and achieve the effect of improving power supply reliability and accurate evaluation

Pending Publication Date: 2020-09-22
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for determining the power supply capacity of a distribution network, to at least solve the technical problems in the related art that the method for evaluating the power supply capacity of a distribution network is single and the evaluation result is inaccurate

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  • Method and device for determining the power supply capacity of a power distribution network
  • Method and device for determining the power supply capacity of a power distribution network
  • Method and device for determining the power supply capacity of a power distribution network

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Embodiment 1

[0023] According to an embodiment of the present invention, an embodiment of a method for determining the power supply capacity of a distribution network is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0024] figure 1 is a flowchart of a method for determining the power supply capacity of a distribution network according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0025] Step S102, determining the evaluation index of the power supply capacity of the distribution network in the target area;

[0026] The above-mentioned evaluation indicators include first-level indicators, and the above-mention...

Embodiment 2

[0087] According to another aspect of the embodiments of the present invention, a device for determining the power supply capacity of a distribution network is also provided, image 3 is a schematic diagram of a device for determining the power supply capacity of a distribution network according to an embodiment of the present invention, such as image 3 As shown, the device for determining the power supply capacity of the distribution network includes: a first determining module 32 , a first obtaining module 34 and a second determining module 36 . The device for determining the power supply capacity of the distribution network will be described in detail below.

[0088] The first determination module 32 is used to determine the evaluation index of the distribution network power supply capacity of the target area; the first obtaining module 34 is connected to the above-mentioned first determination module 32, and is used to process the evaluation index based on the Vague set o...

Embodiment 3

[0098] According to another aspect of the embodiments of the present invention, a storage medium is also provided, and the storage medium includes a stored program, wherein, when the program is running, the device where the storage medium is located is controlled to perform any one of the above determinations of the power supply capacity of the distribution network method.

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Abstract

The invention discloses a method and device for determining the power supply capacity of a power distribution network. The method comprises the following steps: determining an evaluation index of thepower supply capacity of a power distribution network in a target area; processing the evaluation indexes based on the Vague set of the fuzzy weight to obtain a score of the target area; and determining the power distribution network power supply capability of the target area according to the score. According to the invention, the technical problems of single mode for evaluating the power supply capacity of the power distribution network and inaccurate evaluation result in the prior art are solved.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a method and device for determining the power supply capacity of a distribution network. Background technique [0002] As the most important unit in the power system, the distribution network has the closest relationship with users, and its power supply capacity directly affects the power supply reliability of the power system. Among them, the evaluation of the power supply capacity of the distribution network is used to measure the ability of a power supply system to continuously supply power to users. It is the core content of power reliability management. Technical equipment level and management level. With the rapid development of urban regional social economy, higher requirements are put forward for the reliability of power supply of regional medium voltage distribution network. In order to better guide regional distribution network planning and design, equipment manufacturin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06393G06Q50/06
Inventor 赵蕾杨博谢欢朱戎任志刚张惟中
Owner STATE GRID BEIJING ELECTRIC POWER