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

Power supply topology information correction method, system and device, and storage medium

A technology of topology information and power supply, applied in the field of electric power system, can solve problems such as time-consuming and labor-intensive, difficult public transformation station area, poor results, etc.

Inactive Publication Date: 2020-08-07
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the on-site verification in the public transformation station area is more difficult, the implementation process is time-consuming and labor-intensive, and the results are not good

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 supply topology information correction method, system and device, and storage medium
  • Power supply topology information correction method, system and device, and storage medium
  • Power supply topology information correction method, system and device, and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] figure 1 It is a flow diagram of a power topology information correction method provided by the embodiment of the present invention. This embodiment is applicable to the situation of correcting the power topology information of a station area. The method can be executed by a power topology information correction system, and the system can use software and / or hardware, the system can be configured in an electronic device, such as a server or a terminal device, and a typical terminal device includes a mobile terminal, specifically a mobile phone, a computer, or a tablet computer. Such as figure 1 As shown, the method specifically includes:

[0059] S110. Obtain original topology information and power data information of the station area.

[0060] Specifically, the station area in the embodiment of the present invention may be the power supply range or area of ​​a transformer in the power system, and one transformer in the station area can provide power for multiple user...

Embodiment 2

[0069] figure 2 It is a schematic flowchart of another method for correcting power topology information provided by an embodiment of the present invention. In this embodiment, on the basis of the above embodiments, the method for determining the above-mentioned line loss abnormal station area is further optimized. Correspondingly, as figure 2 As shown, the method of this embodiment specifically includes:

[0070] S210. Obtain original topology information and power data information of the station area.

[0071] Optionally, the electricity quantity data information includes power supply information and electricity sales information of the station area. For example, the power supply information of the station area can be obtained directly through the concentrator and the electric energy meter in the electric quantity data acquisition system, and the electricity consumption information of each user can be obtained through the electric energy meter corresponding to each user ...

Embodiment 3

[0085] image 3 It is a schematic flowchart of another method for correcting power topology information provided by an embodiment of the present invention. On the basis of the foregoing embodiments, this embodiment further optimizes the power topology information correction method for the abnormal line loss station area. Correspondingly, as image 3 As shown, the method of this embodiment specifically includes:

[0086] S310. Obtain original topology information and power data information of the station area.

[0087] Optionally, the electricity quantity data information includes power supply information and electricity sales information of the station area.

[0088] S320. Determine the line loss abnormal station area according to the original topology information and the power data information.

[0089] S330. Calculate the line loss rate of the abnormal line loss station area according to the power supply information and the electricity sales information corresponding to ...

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 embodiment of the invention discloses a power supply topology information correction method, system and device and a storage medium. The power supply topology information correction method comprises the following steps: acquiring original topology information and electric quantity data information of a transformer area; determining a line loss abnormal transformer area according to the original topology information and the electric quantity data information; acquiring centralized meter reading relation information of the line loss abnormal transformer area, and determining line loss of theline loss abnormal transformer area according to the centralized meter reading relation information and the electric quantity data information; and if the line loss of the line loss abnormal transformer area is normal, correcting the power supply topology information of the line loss abnormal transformer area according to the centralized meter reading relation information. The embodiment of the invention discloses a technical scheme, the power supply topological information correction of the line loss abnormal transformer area can be automatically realized, thereby avoiding transformer area line loss abnormity caused by transformer area topological relation stock errors, automatically adapting to power supply switching, load cutting and other operations, rapidly finishing determination ofthe power supply topological relation, and improving universality, timeliness and accuracy of power supply topological information correction.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of power systems, and in particular, to a method, system, device, and storage medium for correcting power topology information. Background technique [0002] With the advent of the smart grid era, the power loss generated by power grid enterprises from the power plant to the customer's electric energy meter must be as small as possible in the process of power transmission and marketing. Therefore, the power grid has more and more requirements for line loss indicators. strict. [0003] Due to the extensive layout of the power grid and the intersection of various businesses, after the power topology relationship of customers at all levels installed on the site changes, it will be inconsistent with the original file information retained in each business system, and the original file information and the on-site power supply topology relationship Inconsistency will lead to inaccurate line l...

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): H02J3/00H02J3/14
CPCH02J3/0073H02J3/0075H02J3/144Y02B70/3225Y04S20/222
Inventor 曾耀英王汝辉汤渊黄婉
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
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