Unlock instant, AI-driven research and patent intelligence for your innovation.

Information management device for relay protection equipment based on mobile application

A technology for equipment information management and relay protection, applied in the field of information management, can solve problems such as maliciously clearing data, organizing and using long wires, contacting and stealing data, etc., achieving the effect of convenient switching and ensuring safety

Active Publication Date: 2020-11-27
GUIZHOU POWER GRID CO LTD
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The relay protection tester will measure and store a large amount of important reference information data when testing the corresponding power equipment, so the management protection and anti-leakage of information data are also very important, because most of the USB sockets and memories used for information data transmission Electrically connected, there is no switch structure to directly control the circuit between the two. It is easy for non-professionals to steal data or delete data maliciously. At the same time, the wires used for the test operation of the relay protection tester are long and inconvenient to organize and use. , and in the measurement of current, voltage and resistance, the operator needs to adjust the corresponding adjustment knob on the relay protection tester to perform the measurement test, and the operation is relatively not convenient enough

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
  • Information management device for relay protection equipment based on mobile application
  • Information management device for relay protection equipment based on mobile application
  • Information management device for relay protection equipment based on mobile application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] refer to Figure 1-8 , which is the first embodiment of the present invention, this embodiment provides a mobile application-based relay protection equipment information management device, the mobile application-based relay protection equipment information management device includes a control board 100, an output control mechanism 200 and The testing mechanism 300, the output control mechanism 200 and the testing mechanism 300 are all fixed on the control board 100, the testing mechanism 300 serves to measure the current and voltage, the output control mechanism 200 serves to protect the information data, and the control board 100 controls the testing mechanism 300 for display and operation.

[0040] Specifically, the control panel 100 includes a display screen 101 arranged on the front, and the display screen 101 is arranged at the middle and upper part of the control panel 100 , which can display the data tested by the testing mechanism 300 .

[0041] The output mana...

Embodiment 2

[0052] refer to Figure 9 and Figure 10 , is the second embodiment of the present invention, which is different from the first embodiment in that: the guide rail (304c) also includes a fifth groove (304c-2), and the lead block (304d) also includes The sixth groove (304d-5), the seventh groove (304d-6) and the locking block (304d-7). In the previous embodiment, a mobile application-based relay protection equipment information management device includes a control board 100 , an output control mechanism 200 and a testing mechanism 300 .

[0053] The control board 100 includes a display screen 101 arranged on the front, the output control mechanism 200 includes a code scanning control module 201 and a USB interface 202 arranged on the front of the control board 100 , and the testing mechanism 300 is electrically connected to the display screen 101 .

[0054] The test mechanism 300 includes a relay protection tester 301 arranged on the back side of the control board 100, an elec...

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 information management device for relay protection equipment based on a mobile application. The device comprises a control panel, an output management and control mechanismand a test mechanism, wherein the output management and control mechanism and the test mechanism are both fixed on the control panel, the test mechanism measures current and voltage, the output management and control mechanism protects information data, and the control panel displays and operates the test mechanism. The device can control the power-on of a printer and the on-off of a circuit at the USB interface, guarantees the output safety of information data, and prevents an external person from stealing the information data; a take-up piece is arranged, and the function of taking up a longwire is achieved; and a conductive sliding block slides in the fourth groove and is in sliding contact with three electric contact blocks in sequence, so that current, voltage and resistance conductive circuits can be switched, and measurement items can be switched conveniently.

Description

technical field [0001] The invention relates to the technical field of information management, in particular to an information management device for relay protection equipment based on mobile applications. Background technique [0002] Relay protection is an important measure to detect faults or abnormal conditions that occur in the power system, thereby sending out an alarm signal, or directly isolating and removing the faulty part. For the equipment and lines of the power system in operation, it is often An automatic device that monitors whether there is an abnormality or an accident, and can issue a trip command or signal, studies power system failures and abnormal conditions that endanger safe operation, and explores anti-accident automation measures for its countermeasures. [0003] The relay protection tester will measure and store a large amount of important reference information data when testing the corresponding power equipment, so the management protection and ant...

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): H02H7/26G01R31/00G01R1/04
CPCH02H7/263G01R31/00G01R1/04Y04S10/40
Inventor 张薇薇王彦陈仕宇胡星张承模周在邦张小丽胡义鹏张庆伟韩胜国毛强王勋李青峰
Owner GUIZHOU POWER GRID CO LTD