Supercharge Your Innovation With Domain-Expert AI Agents!

State evaluation method and system based on multi-source data high-voltage alternating current GIS

A high-voltage AC and state evaluation technology, applied in the electric power field, can solve problems such as the inability to accurately and effectively evaluate AC UHV GIS, and achieve the effect of enhancing accuracy and effectiveness and meeting actual needs

Inactive Publication Date: 2018-11-23
EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a state evaluation method of high-voltage AC GIS based on multi-source data, so as to solve the problem that the state of AC UHV GIS cannot be accurately and effectively evaluated in the prior art , to enhance the accuracy and effectiveness of the state assessment of AC UHV GIS

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
  • State evaluation method and system based on multi-source data high-voltage alternating current GIS
  • State evaluation method and system based on multi-source data high-voltage alternating current GIS
  • State evaluation method and system based on multi-source data high-voltage alternating current GIS

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] This embodiment provides a state evaluation method for high-voltage AC GIS based on multi-source data. Specifically, the method includes:

[0048] S1. Acquire detection data of preset state quantities of each bay component in the AC UHV GIS, where the detection data includes live detection data and / or online monitoring data, and power outage test data.

[0049] Since an AC UHV GIS often includes a variety of bay devices, and each bay device often includes a variety of state quantities, for a certain state quantity, its live detection data and online monitoring data may not be obtained at the same time. Therefore, When only the live detection data of a certain state quantity is obtained, the detection data in the status bar includes live detection data and power failure test data, that is, the multi-source data based on the state evaluation method of the AC UHV GIS provided by the embodiment of the present invention It is the live detection data and the power failure tes...

Embodiment 2

[0071] This embodiment provides a state evaluation system for high-voltage AC GIS based on multi-source data, and this system corresponds to the method in Embodiment 1. Specifically, as image 3 As shown, the system includes:

[0072] The data acquisition module 2 is used for acquiring detection data of preset state quantities of each interval component in the AC UHV GIS, the detection data including live detection data and / or online monitoring data, and power outage test data.

[0073] The first evaluation module 3 is used to score the status of each interval component of the AC UHV GIS according to the detection data collected by the data acquisition module and the scoring criteria pre-stored therein, and to evaluate the AC characteristics according to the scoring results. The status level of each spacer component of the high-voltage GIS.

[0074] The second evaluation module 4 is used to evaluate the overall state of the AC UHV GIS according to the state grades of each in...

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 present invention discloses a state evaluation method and system based on a multi-source data high-voltage alternating current GIS (GAS INSULATED SWITCHGEAR). The method comprises the steps of: obtaining detection data of a preset state quantity of each interval part in an alternating current extra-high voltage GIS, wherein the detection data comprises electrification detection data and / or online monitoring data and outage test data; performing scoring of the state of each interval part of the alternating current extra-high voltage GIS according to the detection data and a preset state quantity scoring standard, and evaluating the state level of each interval part of the alternating current extra-high voltage GIS according to the state scoring value of each interval part of the alternating current extra-high voltage GIS; and evaluating the whole state level of the alternating current extra-high voltage GIS according to the state level of each interval part of the alternating current extra-high voltage GIS and the preset evaluation standard of the alternating current extra-high voltage GIS. The state evaluation method and system integrate the electrification detection data and / or online monitoring data and outage test data to perform state evaluation of the alternating current extra-high voltage GIS to better meet the actual demand and enhance the accuracy and the effectiveness of the state evaluation of the alternating current extra-high voltage GIS.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a state evaluation method and system of a high-voltage AC GIS based on multi-source data. Background technique [0002] In recent years, in order to improve the transmission capacity of my country's power grid, my country has begun to build UHV power grids, among which UHV refers to the voltage level of DC power above ±800 kV and AC power above 1000 kV. At present, there is no targeted evaluation guideline for AC UHV GIS (GAS INSULATED SWITCHGEAR, gas-insulated metal-enclosed switchgear). half a year), and obtain the power failure test data to conduct a comprehensive evaluation of the equipment status. However, only using the power failure test data to evaluate the state of the AC UHV GIS will not be able to realize the real-time control of the equipment state, which will affect the accuracy and effectiveness of the state evaluation of the AC UHV GIS. SUMMARY OF THE 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
Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12G01R31/327
CPCG01R31/1254G01R31/3272G01R31/3275
Inventor 张晗王奇宋云海张厚荣崔曼帝尚佳宁何珏孙萌
Owner EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com