Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Power distribution network node importance evaluation method and system, storage medium and computing equipment

A technology of node importance and calculation equipment, applied in the field of distribution network analysis, can solve the problems of low accuracy and effectiveness

Pending Publication Date: 2021-02-12
国网西藏电力有限公司经济技术研究院
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the commonly used network important node detection method is applied to the evaluation of distribution network node importance, the accuracy and effectiveness are not high.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power distribution network node importance evaluation method and system, storage medium and computing equipment
  • Power distribution network node importance evaluation method and system, storage medium and computing equipment
  • Power distribution network node importance evaluation method and system, storage medium and computing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0037] In the description of the present invention, it should ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a power distribution network node importance evaluation method and system, a storage medium and computing equipment, and the method comprises the steps: abstracting a power distribution network into a plane topological graph according to the actual wiring condition of a power distribution network; calculating the weighted betweenness centrality of each node according to thepower distribution network topological graph obtained by abstraction; on the basis of the weighted betweenness centrality, analyzing the global importance of the power distribution network nodes comprehensively, generating a power distribution network important node set, and achieving power distribution network node importance evaluation. According to the method, the weighted betweenness centrality is taken as an index, the evaluation of the importance of the nodes of the power distribution network is realized, and important nodes can be accurately and effectively detected for analysis, construction, upgrading, transformation, operation optimization control and the like of the power distribution network.

Description

technical field [0001] The invention belongs to the technical field of distribution network analysis, and in particular relates to a distribution network node importance evaluation method, system, storage medium and computing device based on a weighted betweenness centrality index. Background technique [0002] The distribution network is the end of the power system and is directly connected to the power users. Ensuring the safe and reliable operation of the distribution network is an important means to ensure the quality of power supply and realize the modernization of the electric power industry. It plays an important role in promoting and improving the production technology and management of the electric power industry, improving economic and social benefits, and promoting the construction and transformation of urban networks. However, due to the complex structure of the distribution network itself and the wide variety of operating conditions, the task of economical, safe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06393G06Q50/06
Inventor 厉瑜龙迪益西措姆周杨兵刘志宏李万智扎西达娃王炳强陈国华薛鹏飞金勇丛鹏许志伟加央拉姆李西张尧学马寿龙刘晓明梁永翠杜宁刚
Owner 国网西藏电力有限公司经济技术研究院
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com