Unlock instant, AI-driven research and patent intelligence for your innovation.

Object-oriented automatic generation method of fault site thematic map

An automatic generation, goal-oriented technology, applied in the direction of instrumentation, data processing applications, design optimization/simulation, etc.

Active Publication Date: 2021-07-06
CHINA SOUTHERN POWER GRID COMPANY
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method for automatically generating thematic maps of fault sites based on target orientation, which achieves the goal of quickly, accurately and orderly automatically generating thematic maps of fault sites according to the relationship of "station-line-transformation-household" after a fault occurs, effectively It solves the problems of manually locating faults and grasping the situation of affected areas and users, comprehensively improves the level of lean management of the power grid, and provides information protection for rapid power restoration, improving the observability and operation reliability of the power grid

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
  • Object-oriented automatic generation method of fault site thematic map
  • Object-oriented automatic generation method of fault site thematic map
  • Object-oriented automatic generation method of fault site thematic map

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The present invention will be further described below in conjunction with embodiment.

[0040] The method of automatic generation of fault site thematic maps based on goal orientation, such as figure 1 As shown, the method includes processes such as topology model extraction, equipment modeling, automatic layout, and visual display. Based on the standard CIM model, after the unified modeling of the power grid is completed, the graphing algorithm uses topology search to extract the sub-model objects of fault-affected stations and lines, and automatically generates fault site thematic map model objects through the process of node layout and graphic wiring. According to the drawing requirements and parameter objects, by requesting the corresponding topology service, the attributes corresponding to the equipment (name, ID, node number, color, feeder shown, etc.) are obtained.

[0041] The specific steps include the following steps:

[0042] Step 1: Send a topology service...

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 provides a method for automatically generating a thematic map of a fault site based on target orientation, which belongs to the technical field of dispatching automation and power distribution automation systems. The method includes processes such as topology model extraction, equipment modeling, automatic layout, and visual display. Through the process of topology model extraction, equipment modeling, automatic layout and visual display, etc., after a fault occurs, according to the "station-line-change-household" relationship, the relevant plant thematic map and distribution network single-line diagram are automatically generated to complete The seamless transformation from the grid model to the graph can achieve the purpose of assisting the grid dispatcher to locate the fault, grasp the affected areas and users, and can carry out rapid power restoration in a more effective and targeted manner.

Description

【Technical field】 [0001] The invention relates to the technical field of dispatching automation and power distribution automation system, in particular to a method for automatically generating a thematic map of a fault site based on goal orientation. 【Background technique】 [0002] When an abnormality occurs in the power grid, the system operation departments at all levels in the provinces and regions coordinate and deal with it according to the principle of "unified dispatching and hierarchical management". It is necessary to carry out the collection and statistics of abnormal impact information: on the one hand, conduct a preliminary "qualification" of the accident (event) level, and provide a reference for the emergency command organization to start the corresponding level of emergency response or plan; Quickly "locate" the scope of influence (important users, sensitive users, crowded places, sensitive areas), so as to carry out targeted and rapid call recovery. Due to t...

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): G06F30/18G06F30/20G06F113/04
CPCG06Q50/06G06F30/367G06F30/392
Inventor 何剑军林裕新侯君王坚王素文黄辉李家璐邱生敏陈刚林捷陈钢胡宏郭奕雄蔡安铭黄炫
Owner CHINA SOUTHERN POWER GRID COMPANY