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

A multi-file multi-channel wave recording and analysis device

An analysis device and multi-file technology, applied in the file system, file system management, file access structure, etc., to achieve comprehensive, simple and efficient fault monitoring waveforms, powerful functions, and powerful data comparison effects

Active Publication Date: 2021-05-14
NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After discussing the mainstream wave recording analysis tool software, it is found that the functions of the existing wave recording analysis tools are relatively simple, and the architecture design is basically a single file loading display and analysis. There is basically no involvement in multi-file loading, only multiple files are opened and closed for switching.

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
  • A multi-file multi-channel wave recording and analysis device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0042] The multi-file and multi-channel wave recording analysis device of the present invention includes a single-file analysis module and a multi-file analysis module, wherein the switching between the single-file analysis module and the multi-file analysis module is controlled by a file switching switch.

[0043] The single-file analysis module includes a single-file loading module, a single fault point analysis module, a display interface module, a report generation module, a primary device data collection point model module, a wave recording analysis model module and a fault characteristic quantity module.

[0044] Specifically, the single-file loading module is used to load fault recording files.

[0045] The single fault point analys...

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 a multi-file and multi-channel wave recording analysis device, which includes a single-file analysis module and a multi-file analysis module, and the single-file analysis module and the multi-file analysis module are switched by a file switching switch; Realize the fault analysis function of a single-file system at a fault point, compare multi-channel multi-coordinate curves, and superimpose and compare analysis of multi-channel single-coordinate curves; the multi-file analysis module is used to realize multi-file multi-channel curve display and curve comparison, you can choose Comparing the channel data of the same channel number or different channel numbers in different files, it provides a powerful data comparison, provides a more comprehensive, simple and efficient fault monitoring waveform, traces the root cause of the fault, and comprehensively summarizes the overall operation of the power system and defects. Linkage and causal analysis provide an effective basis for fault decision-making.

Description

technical field [0001] The invention mainly relates to a multi-file and multi-channel wave recording and analysis device, which belongs to the technical field of electric power system automation. Background technique [0002] With the rapid development of the new energy industry and power electronics technology, direct current transmission, high-power rectifiers, high-power inverters, etc. The waveform of the power grid is polluted, the quality of power supply deteriorates, the additional loss increases, and the power transmission capacity decreases, which have become important factors affecting power quality. In addition, with the continuous expansion of the power grid capacity, the stability and safety of transmission lines with large voltage levels are becoming more and more important. In addition to installing the necessary line protection, a microcomputer fault recorder is installed on each line. It provides a reliable basis for operators to analyze failures. [0003]...

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): G06F16/11G06F16/13G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06G06F16/116G06F16/137
Inventor 陈明恩施广德季玮顾鹏程黄宜林胡铮宏
Owner NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
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