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

The flashover location monitoring and control system used in the gis withstand voltage process

A control system and flashover technology, applied in the direction of using acoustic measurement for testing, measuring electricity, measuring devices, etc., can solve the problems of large detection time delay, small precision, and short sustainable monitoring time, and achieve improved protection effect and better performance. Safety assurance, the effect of small analysis error

Active Publication Date: 2022-05-20
广东惠丰达电气设备有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned shortcomings existing in the prior art, the present invention provides a flashover location monitoring and control system used in the GIS withstand voltage process, which solves the problem that the functionality of today's GIS flashover location equipment needs to be improved, and the delay in detection timeliness Larger, less accurate, and the circuit flashover location range is vague and not accurate enough, the sustainable monitoring time is short, and the data collection and sampling are not comprehensive enough, which leads to the problem that the effect of circuit flashover location monitoring is reduced

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
  • The flashover location monitoring and control system used in the gis withstand voltage process
  • The flashover location monitoring and control system used in the gis withstand voltage process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The flashover location monitoring and control system used in the GIS withstand voltage process of this embodiment, such as figure 1 shown, including:

[0050] Control terminal 1 is the sending end of executing commands in the system;

[0051] The reading module 2 is used to read the overall branch distribution of the circuit in the system carrying circuit;

[0052] The analysis module 3 is used to analyze the branch circuits in the system equipped circuit with characteristics of large load, many subordinate branches, and high frequency of use;

[0053] Arrangement module 4, used to design and plan the layout of GIS flashover positioning equipment in the circuit;

[0054] The acquisition module 5 is used to sample real-time data during the circuit power output process;

[0055]The GPS timing module 6 is used for the time correction of the data acquired by the circuit in the system and the sampling attribute record. The timing accuracy interval of the module is set to ...

Embodiment 2

[0063] Such as figure 1 As shown, the layout module 4 includes:

[0064] The allocation module 41 is used to reorganize and allocate the GIS flashover positioning equipment in the arrangement module 4 in response to abnormal circuit operation;

[0065] The configuration update module 42 is used to obtain the modification, addition, and voltage adjustment data content of the circuit branch in the circuit, and provide the configuration module 41 with the obtained data content for reference.

[0066] Through the setting of the above two groups of modules, the rationality of the arrangement module 4 is improved on the whole, so that the arrangement module 4 can make a reasonable allocation of GIS flashover positioning equipment no matter what changes occur in the power transmission line.

[0067] Such as figure 1 As shown, the allocation module 41 and the configuration update module 42 perform data interaction and synchronization through the wireless network. When the configurat...

Embodiment 3

[0078] In terms of specific implementation, the present invention provides a circuit flashover processing method, such as figure 2 shown, including the following steps:

[0079] Step1: Obtain all flashover locations of power transmission lines;

[0080] Step2: Analyze the flashover incentives of power transmission lines, and design corresponding repair measures according to the incentives;

[0081] Step3: The power transmission line has a flashover due to the transmission power exceeding the rated load, modify the power transmission power of the circuit, measure the damaged area according to the flashover position of the power transmission, and repair the basic external structure of the line after cleaning the damaged surface;

[0082] Step4: The power transmission line has a flashover due to the contamination and moisture of the insulators in the circuit, and the environment of the power transmission circuit is detected, and the insulators and components in the circuit are ...

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 the field of power transmission technology, in particular to a flashover location monitoring and control system used in the GIS withstand voltage process, including: a control terminal, which is the sending end of the execution command in the system; a reading module, used to read the The overall branch distribution of the circuit in the circuit; the analysis module is used to analyze the branch circuits with large load, many subordinate branches, and high frequency of use in the circuit equipped with the system; the layout module is used to design and plan GIS flashover positioning equipment in the circuit The layout in the circuit; the acquisition module is used to sample the real-time data in the circuit power output process; the present invention provides a flashover location monitoring and control system in the GIS withstand voltage process for power transmission, and the system is compared with the monitoring of the same principle The equipment has the advantages of higher sampling rate and smaller analysis error, which improves the protection effect brought by flashover location monitoring to a certain extent, and provides better security guarantee for power transmission.

Description

technical field [0001] The invention relates to the technical field of power transmission, in particular to a flashover location monitoring and control system used in the GIS withstand voltage process. Background technique [0002] With the rapid development of my country's economy, the demand for electric power is increasing day by day, which also puts forward higher requirements for the reliability of electric power equipment. In order to adapt to the development of the economy, the power system puts forward new requirements for the production and acceptance of power equipment, and formulates a new standard for on-site withstand voltage tests of combined electrical appliances - if a breakdown occurs during the on-site withstand voltage process, secondary testing is not allowed. It is not possible to carry out withstand voltage tests on other phases even after the first pressurization. Subsequent tests can only be carried out after finding out the breakdown point and analyz...

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): G01R31/12
CPCG01R31/1254G01R31/1209G01R31/3272
Inventor 余繁荣
Owner 广东惠丰达电气设备有限公司
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