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

Electric power system operation data visualization system and method based on digital twinning technology

A technology of power system and operation data, applied in the field of smart grid, can solve the problems that operation data presentation and fault feedback are not intuitive enough, and it is difficult to directly reflect the actual operation status of construction facilities, so as to improve the efficiency of operation and maintenance and improve the degree of integration. Effect

Active Publication Date: 2020-12-11
ZHONGSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID
View PDF4 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defect that the operation data presentation and fault feedback described in the above-mentioned prior art are not intuitive enough, and it is difficult to intuitively reflect the actual operation status of the construction facility, the present invention provides a power system operation data visualization system and method based on digital twin technology

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
  • Electric power system operation data visualization system and method based on digital twinning technology
  • Electric power system operation data visualization system and method based on digital twinning technology
  • Electric power system operation data visualization system and method based on digital twinning technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment proposes a power system operation data visualization system based on digital twin technology, such as figure 1 As shown in , it is a schematic structural diagram of the power system operation data visualization system of this embodiment.

[0031] The power system operation data visualization system based on digital twin technology proposed in this embodiment includes a data acquisition module 1, a control module 2, a digital twin model building module 4 and a display module 5, wherein the control module 2 communicates with the data acquisition module 1 connection; the control module 2 is provided with a machine learning module 3, and the machine learning module 3 is preset with an operation data analysis algorithm, a power system operation status recognition algorithm, and an operation data change prediction algorithm; the input terminal of the digital twin model building module 4 is connected to the control The output terminal of module 2 is connected; ...

Embodiment 2

[0039] This embodiment is improved on the basis of a power system operation data visualization system based on digital twin technology proposed in embodiment 1. Such as image 3 As shown in , it is a schematic structural diagram of the power system operation data visualization system of this embodiment.

[0040] In the power system operation data visualization system based on digital twin technology proposed in this embodiment, the machine learning module 3 includes a monitoring and analysis unit 31, a predictive analysis unit 32 and a training unit 33, wherein the monitoring and analysis unit 31 is preset with operating data The analysis algorithm, the power system operation status identification algorithm, and the prediction analysis unit 32 are preset with an operation data change prediction algorithm.

[0041] In the specific implementation process, the control module 2 is connected to the data acquisition module 1 through communication, and the operating data collected b...

Embodiment 3

[0046] This embodiment proposes an operation data visualization method based on digital twin technology, which is applied to the operation data visualization system based on digital twin technology proposed in the above-mentioned embodiment 1 or embodiment 2. Such as Figure 4 As shown, it is a flow chart of the operation data visualization method based on the digital twin technology of this embodiment.

[0047] In the operation data visualization method based on digital twin technology proposed in this embodiment, it specifically includes the following steps:

[0048] S1: The data acquisition module 1 collects the operating data of the power system in real time, and then sends it to the control module 2 through wireless communication technology;

[0049] S2: The control module 2 retrieves the operation data analysis algorithm, the power system operation status recognition algorithm and the operation data change prediction algorithm from the machine learning module 3, and app...

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 power system operation data visualization system based on a digital twinning technology, which comprises a data acquisition module, a control module, a digital twinning modelconstruction module and a display module, and is characterized in that the control module is in communication connection with the data acquisition module; a machine learning module is arranged in thecontrol module, and the input end of the digital twin model construction module is connected with the output end of the control module; and the input end of the display module is connected with the output end of the digital twin model construction module. The invention further provides an electric power system operation data visualization method, the data acquisition module acquires the operationdata of the electric power system in real time and sends the operation data to the control module, and the control module analyzes, identifies and predicts the operation data according to the machinelearning module arranged in the control module. And then the analysis, identification and prediction results are sent to a digital twinning model construction module to construct a three-dimensional digital twinning model of the power system, and then the three-dimensional digital twinning model is sent to a display module to realize visualization of operation data.

Description

technical field [0001] The present invention relates to the technical field of smart grid, and more specifically, to a power system operation data visualization system and method based on digital twin technology. Background technique [0002] Digital twin (Digital Twin) refers to a digital copy of physical entities, processes and systems. The digital model obtains and analyzes the real-time information of the physical model through multiple means, and can present various elements in the physical model and the real-time dynamic operation of the entire life cycle, thereby realizing system monitoring operation and maintenance, process and system optimization, event prediction and simulation and other functions. [0003] Among the smart grid monitoring systems currently used in substations, for example, a kind of intelligent operation data automatic collection and monitoring system proposed by the publication number CN103427491A (public date: 2013-12-04), which uses several col...

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): G06F16/26G06F30/20G06N20/00H02J13/00G06Q50/06
CPCG06F16/26G06F30/20G06N20/00H02J13/00002H02J13/00022G06Q50/06Y04S10/40Y04S40/126Y02E60/00
Inventor 张春梅
Owner ZHONGSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID
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