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

A Method for Generating Distribution Network System Diagram

A distribution network system diagram, distribution network technology, applied in the direction of electrical components, circuit devices, geometric CAD, etc., can solve the problems of complex orthogonalization graphics, complex graphics, and large data calculation of distribution network system diagrams, etc. Achieve the effect of clear connection relationship of distribution network line in system diagram, convenient and intuitive operation, and wide application prospect.

Active Publication Date: 2022-02-15
CHANGZHOU DONGRUI POWER SOFTWARE
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming is that the process of automatic drawing algorithm and vector graphics generation for the single-line CIM model is more complicated, and the final orthogonalized graphics of the distribution network system diagram is more complicated, especially restricted by the wiring mode of the power grid. Complicated, the worse the usability of the automatically generated distribution network system diagram, it is difficult to truly meet the actual use requirements
This method generates distribution network graphs. The disadvantage is that the graph is generated based on a single-line CIM model through a special algorithm, and the amount of data calculation is large. The lines in the generated orthogonal graph are distributed vertically and horizontally, and the lines are prone to cross. , the graphics are more complicated, and the generated graphics generally need to be adjusted manually. Due to the complicated adjustment of the orthogonal graphics, the actual use effect is poor

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
  • A Method for Generating Distribution Network System Diagram
  • A Method for Generating Distribution Network System Diagram
  • A Method for Generating Distribution Network System Diagram

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] See figure 1 The substation of the present invention: refers to a 220kV, 110KV, and 35KV substation containing 10kV outline; this distribution network system is shown in the figure; distribution station: refers to the ring cabinet of 10kV distribution network, open and closed The switch station, cable branch, etc .; this system is expressed in the figure; the distribution line: distribution cable line and overhead lines, this embodiment mainly refers to the cable line. This distribution grid system is represented in a dotted line or solid line.

[0031] With network line CIM model: CIM is a common information model (Common Information Model), the distribution line CIM model of this article should comply with the "distribution network scheduling graphic model specification" issued by IECCIM61970 / 61968 and the national power grid company.

[0032] The distribution network system graph generation method of the present invention includes the following steps:

[0033] A. Get the...

Embodiment 2

[0101] On the basis of the embodiment 1, the present embodiment has the following variations:

[0102] Substation ellipse graphic display, the power distribution station house with circle display.

[0103] Other distribution station house circular display arrangement according to the order in the tree structure between the distribution substation and the station house in liaison. Station house distribution substation, the line section between the distribution station and substation house rooms represented by connecting lines, the line joining a center of a circle or ellipse pointing ends of the connection, the substation and substation outgoing switch housing (or circuit breaker) with a long box that appears at the corresponding position on the connecting line, automatic generation of an initial pattern of the specified area of ​​the system of FIG.

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 method for generating a distribution network system diagram, which includes: obtaining a single-line CIM model of all distribution network lines in a designated area, and the latitude and longitude of all substations contained in the designated area and distribution substation buildings with connections between different lines ; Analyze the above single-line CIM model. Determine the display area of ​​the system diagram by analyzing the latitude and longitude of all substations and contact distribution substations in the above designated area, and then display the above tree structure graphically; manually adjust to obtain the required distribution network system diagram. The data source of this method is simple, and the area of ​​the system diagram can be arbitrarily designated. The displayed system diagram shows a clear, intuitive and concise relationship between distribution network lines. The graphic adjustment operation is convenient and intuitive.

Description

Technical field [0001] The present invention relates to a method of generating a distribution network system. Background technique [0002] At present, power companies generally use GIS (geographic information systems) to manage spatial data and attribute data of the network. This space data is generally very huge on the background map of the distribution network. All kinds of production management services of the network, not only relying on geographic information, but more business is the establishment, query and analysis of grid topologies. These business cannot be directly based on geographic map data, reflecting the status of actual grid space, which requires a variety of different simplified, in line with business habits, including distribution of network operation, line Reconstruction, line inspection, engineering management, production management, etc. Urban power distribution network electrical system wiring diagram (hereinafter referred to as: distribution network syste...

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 Patents(China)
IPC IPC(8): G06F30/18H02J13/00
CPCH02J13/00
Inventor 窦永康严志发徐骁是岳军
Owner CHANGZHOU DONGRUI POWER SOFTWARE
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