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

Test method of power distribution network self-healing system, electronic equipment and storage medium

A test method and distribution network technology, applied in the direction of power network operating system integration, battery circuit devices, information technology support systems, etc., can solve problems such as rapid and accurate testing of systems that cannot self-heal, achieve maximum power supply recovery, overcome The effect of restoring blind spots and reducing test complexity

Pending Publication Date: 2021-11-02
GUANGDONG POWER GRID CO LTD +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a test method, electronic equipment and storage medium for the self-healing system of the distribution network to solve the problem that the self-healing system of the distribution network cannot be quickly and accurately tested in the prior art

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
  • Test method of power distribution network self-healing system, electronic equipment and storage medium
  • Test method of power distribution network self-healing system, electronic equipment and storage medium
  • Test method of power distribution network self-healing system, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order for those skilled in the art to better understand the technical solution of the present application, the test method, electronic equipment and storage medium of the distribution network self-healing system provided by the present application are further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] This application proposes a test method for the self-healing system of the distribution network. In the self-healing system of the distribution network, the distributed self-healing control technology is a fault self-healing method based on network communication to realize the collaborative completion of network reconstruction by intelligent terminals , the main methods are multi-agent systems, hierarchical multi-agents and fully distributed multi-agents. The multi-agent system decomposes the complex problem into several simple sub-problems, uses each agent to solve the sub-problems collaboratively, and then...

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 test method of a power distribution network self-healing system, electronic equipment and a storage medium. The test method comprises the steps: dividing each node of a power distribution network into a plurality of minimum self-healing units according to a topological graph of the power distribution network and a preset division rule; determining a test scheme according to a fault self-healing process of network directed traversal, wherein the test scheme comprises a self-healing scheme corresponding to each minimum self-healing unit; constructing a power distribution network self-healing system model according to the test scheme, and determining an objective function and constraint conditions of the power distribution network self-healing system model; calculating the power distribution network self-healing system model according to a genetic algorithm and a particle swarm algorithm, and finally obtaining a test result of the power distribution network self-healing system, wherein the test result comprises branch closing, branch opening, switching action times and test time. The number of feeder lines needing to be traversed in the test process of the self-healing system can be effectively reduced, the measurement scale of terminal equipment in the self-healing process after a fault occurs is reduced, and the test speed is improved by reducing the test complexity.

Description

technical field [0001] The present application relates to the technical field of smart grid, in particular to a test method, electronic equipment and storage medium of a distribution network self-healing system. Background technique [0002] The structure of modern distribution network is changeable and the operation mode is complex, so the requirements for distribution automation are getting higher and higher. After a fault occurs in the distribution network, the self-healing system must focus on shortening the power outage time, improving the fault handling ability, minimizing the power outage loss, and improving social and economic benefits. The correctness and rapidity of the self-healing process are important indicators of the active distribution network. In the process of quickly restoring power supply, the relay protection function of the distribution network terminal quickly isolates the fault, and at the same time locates the fault location, starts the self-healing...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G06N3/00G06N3/12H02J3/14H02J3/38H02J3/06H02H3/07H02J7/26H02H1/00
CPCG01R31/00G06N3/006G06N3/126H02J3/144H02J3/388H02H3/066H02H3/07H02J7/26H02H1/0007H02J2203/20Y02B70/3225Y04S20/222
Inventor 赵瑞锋卢建刚李波郭文鑫陈志伟郑文杰
Owner GUANGDONG POWER GRID CO LTD
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