Check patentability & draft patents in minutes with Patsnap Eureka AI!

Automatic setting method and system for line fault indicator

A technology for fault indicators and line faults, which is applied to instruments, measuring devices, and measuring electronics. It can solve the problems of cumbersome operation, insufficient setting and detection items, and dependence on labor, so as to facilitate rapid positioning, improve test efficiency, and reduce work. volume effect

Active Publication Date: 2020-03-06
ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently used line fault indicator setting methods generally have the following deficiencies: insufficient setting and detection items, too much reliance on manual work, cumbersome operations, low setting efficiency, and cannot fully meet the needs of mass production of line fault indicators

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
  • Automatic setting method and system for line fault indicator
  • Automatic setting method and system for line fault indicator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment provides an automatic tuning method for a line fault indicator. The tuning system proposed in the present invention communicates with the acquisition unit of the line fault indicator through a transponder, thereby reading telemetry data and issuing control commands. The tuning method process that the present invention proposes is as follows figure 1 As shown, the specific implementation steps are as follows:

[0050] 1. Hang the acquisition unit of the line fault indicator to be adjusted on the test rod, scan the QR code or barcode of the acquisition unit with a code scanner, and enter the equipment information of the acquisition unit and test related parameters into the tuning system, such as communication frequency band number, mailing address, etc. In order to improve the test efficiency, it is best to ensure that the communication frequency band numbers of the setting samples of the same batch are consistent.

[0051] 2. Set the system to set the f...

Embodiment 2

[0066] This embodiment provides a line fault indicator automatic tuning system, such as figure 2 As shown, it includes an acquisition unit information input module, a transponder frequency band address setting module, a power-taking test module, a setting test module, a current accuracy test module, a wave recording test module, a test result judgment module and a command broadcast module.

[0067] Acquisition unit information entry module: Use a code scanner to scan the QR code or barcode of the acquisition unit of the line fault indicator to be adjusted, read and enter the equipment information of the acquisition unit and test related parameters.

[0068] Transponder frequency band address setting module: according to the set parameters, set the frequency band number and address of the transponder; after the setting is completed, detect whether the communication between the transponder and the current batch of line fault indicator acquisition units is successful; if the comm...

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 automatic setting method and system for a line fault indicator. The setting method comprises the following steps of entering equipment information and test related parameters of an acquisition unit of a to-be-set line fault indicator into a setting system; setting the frequency band number and address of a repeater by the setting system according to the set parameters; after the setting is finished, detecting the communication of the repeater and the acquisition units of the line fault indicators of the current batch is successful or not by the setting system after the setting is finished; marking the line fault indicators with unsuccessful communication, wherein the marked line fault indicators do not participate into the subsequent steps; executing power-takingtesting by the setting system, and detecting whether the acquisition unit of the line fault indicator can take power as normal or not; performing setting testing on the acquisition unit; performing current precision testing on the acquisition unit; and testing a wave-recording function and a wave-recording performance of the acquisition unit. Through the setting method disclosed by the invention,the setting precision of the line fault indicator can be guaranteed, the testing automation is realized, and the testing efficiency is improved.

Description

technical field [0001] The invention relates to the field of setting of power supply system equipment, in particular to an automatic setting method and system for a line fault indicator. Background technique [0002] In the intelligent distribution network, the use of line fault indicators can improve the stability of the power supply system, locate fault points and reduce the adverse effects of distribution network system failures on system operation. In order to ensure that the line fault indicator can accurately monitor the line status in the intelligent distribution network, and correctly identify short-circuit and ground faults, strict setting tests should be carried out before the line fault indicator leaves the factory. [0003] The currently used line fault indicator setting methods generally have the following deficiencies: insufficient setting and detection items, too much reliance on manual work, cumbersome operations, and low setting efficiency, which cannot full...

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): G01R35/00G01R31/01
CPCG01R35/00G01R31/01
Inventor 陈超童力谢成周金辉邵先军王子凌
Owner ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY
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