Anti-misoperation method for transformer station based image recognition

An anti-misoperation, image recognition technology, applied in the direction of electrical components, circuit devices, information technology support systems, etc., can solve problems such as low reliability and inability to fundamentally solve electrical misoperation of equipment, so as to avoid equipment misoperation , improve safety and reliability and operational efficiency, and ensure the effect of grid security

Active Publication Date: 2016-02-24
国网四川省电力公司天府新区供电公司 +1
View PDF3 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reliability of a single electrical quantity as a logical criterion is not high, and it cannot fundamentally s

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
  • Anti-misoperation method for transformer station based image recognition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Please refer to figure 1 as shown, figure 1 It is a flowchart of a method for preventing misoperation of a substation based on image recognition provided by an embodiment of the present invention.

[0022] In this embodiment, the substation anti-misoperation operating system based on image recognition includes an image acquisition unit, an image processing unit, a substation monitoring system (with several measurement and control units), an anti-misoperation server, an anti-misoperation workstation and a network switch. The anti-misoperation method of substation based on image recognition specifically includes:

[0023] S101. The image acquisition unit collects static state and dynamic images of substation equipment, and sends the collected information to the image processing unit.

[0024] The image acquisition unit includes pan / tilt track image acquisition equipment and high-definition image acquisition equipment. Among them, the pan-tilt track camera collects the ...

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 an anti-misoperation method for a transformer station based image recognition, and the method is characterized in that an image collection unit obtains static and dynamic image information of transformer station equipment; an image processing unit converts the information into a logic criterion; the logic criterion is combined with electrical quantities which are obtained by all partitioned equipment measurement and control unit in a transformer station monitoring system and are used for reflecting the switching-on and switching-off positions of equipment, thereby forming double-locking criteria; the double-locking criteria jointly serve as the control conditions for sequential control or local control of switching operation, thereby achieving the image linkage of operated equipment (switches or knife switches) on an operating interface. The method is applied to an anti-misoperation method for the transformer station based image recognition, thereby preventing the single electrical logic locking from causing equipment misoperation and improper equipment operation because of a judgment error so as to avoid electrical misoperation, effectively improving the operation safety and reliability and switching operation efficiency of a transformer station, and providing powerful support for the safe and stable operation of a power grid.

Description

technical field [0001] The invention relates to the technical field of electric power operation control, in particular to a method for preventing misoperation of a substation based on image recognition. Background technique [0002] The substation is an important part of the power system, and it is responsible for important tasks such as voltage level conversion, input / removal of load, etc. Due to the large number of equipment such as circuit breakers, isolating switches, and grounding isolating switches in substations, if improperly operated, misoperation accidents are very likely to occur, resulting in large-scale power outages, equipment damage, and even casualties. In order to improve the safety of substation operation, microcomputer anti-misoperation operating system is widely used to prevent substation misoperation accidents. The system is mainly a computer key-operated anti-mistake system. Whether the anti-mistake locking mode is a separate five-proof system or an in...

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): H02J13/00
CPCH02J13/00007Y04S40/128Y02E60/00Y04S40/121
Inventor 崔明德罗劲庞军彭化强
Owner 国网四川省电力公司天府新区供电公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap