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

Fully-automatic electrification detection method and device of high voltage switch cabinet

A technology for high-voltage switchgear and live detection, which is applied to measuring devices, radiation pyrometry, and measuring electricity, can solve the problems of heavy detection workload and long detection working time, and achieve the effect of reducing labor costs

Active Publication Date: 2017-11-21
STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +1
View PDF10 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the live detection work of the switchgear is mainly carried out by the operator carrying the partial discharge live detector and the infrared thermal image detector according to different detection items, and the detection workload is heavy and the detection working time is long

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
  • Fully-automatic electrification detection method and device of high voltage switch cabinet
  • Fully-automatic electrification detection method and device of high voltage switch cabinet
  • Fully-automatic electrification detection method and device of high voltage switch cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Below in conjunction with accompanying drawing, further illustrate this patent in detail.

[0032] Such as figure 1 and figure 2 As shown, a high-voltage switchgear automatic live detection device includes a robot body 11. The robot body 11 is composed of a host module 2, a power module 3, a detection module 44, and a motion module 5. The power module 3 is electrically connected to the host module. 2 and the motion module 5, the host module 2 is signal-connected to the motion module 5 and the detection module 44, the detection module 44 includes a visible light camera 41, an infrared thermal imager 42, a non-contact ultrasonic sensor 43 and a UHF sensor 44.

[0033] In a preferred embodiment, the movement module 5 includes a horizontal movement module 51 , a vertical movement module 52 and a rotation movement module 53 . The horizontal motion module 51 is composed of an electric trolley 62 and a laser navigation system 61 . The vertical movement module 52 is fixed o...

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 relates to a fully-automatic electrification detection method and device of a high voltage switch cabinet. The device comprises a robot body. The robot body comprises a host module, a power supply module, a detection module and a moving module. The power supply module is electrically connected with the host module and the moving module. The host module is in signal connection with the moving module and the detection module. The detection module comprises a visible light camera, an infrared thermal imager, a non-contact ultrasonic wave sensor and an ultra-high frequency sensor. In a detection process, a detection path is pre-planned by the detection device; a task packet is established according to the layout of the switch cabinet; after the detection device is aligned to the switch cabinet, infrared detection and local detection are performed, so fully automatic detection work of local discharging and infrared thermal imaging detection projects of the high voltage switch cabinet in a high voltage chamber of a transformer station can be achieved and labor cost for electrification detection is greatly reduced.

Description

technical field [0001] The patent relates to a fully automatic live detection method and device for a high-voltage switchgear, belonging to the technical field of high-voltage electrical equipment operation, maintenance, and repair. Background technique [0002] High-voltage switchgear undertakes the task of directly supplying power to users, but most power lines are difficult to follow the "N-1" reliability configuration principle like transmission lines. The reliability of switchgear equipment directly determines the reliability of power supply to users. Due to the large number of high-voltage switch cabinets, low equipment cost and high cost of monitoring equipment, it is impossible for switch cabinets to use online monitoring devices like transformers and GIS equipment to achieve comprehensive and real-time online monitoring. [0003] According to the research results of China Electric Power Research Institute on the fault types of switchgear with voltage levels below 40...

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 Applications(China)
IPC IPC(8): G01R31/12G01J5/00
CPCG01J5/0096G01R31/1209G01R31/1227H04W84/12B25J9/1664B25J9/1697G01C21/206G01R19/155
Inventor 刘玉婷王鹏刘明军李唐兵周求宽
Owner STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST
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