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

GIS fast transient overvoltage measuring equipment managing method and system

A technology for transient overvoltage and equipment management, which is applied in the measurement of electricity, measuring devices, transmission systems, etc., can solve the problems of low automation level of fast transient overvoltage measurement, improve the level of automation and intelligence, and improve work efficiency , the effect of improving overall work efficiency and safety

Inactive Publication Date: 2018-12-21
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a GIS fast transient overvoltage measurement equipment management method and system to solve the problem of low automation level of GIS fast transient overvoltage measurement

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
  • GIS fast transient overvoltage measuring equipment managing method and system
  • GIS fast transient overvoltage measuring equipment managing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0034] see figure 1 , is a schematic flowchart of a GIS fast transient overvoltage measurement equipment management method provided in the embodiment of the present application, as shown in figure 1 As shown, the GIS rapid transient overvoltage measurement equipment management method provided by the embodiment of the present application spec...

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 GIS fast transient overvoltage measuring equipment measuring method and system. The method comprises the following steps that GIS detection command is sent to a GIS detectiondevice through a device management server; fast transient overvoltage measurement data are obtained by the GIS detection device according to the GIS detection command; the fast transient overvoltagemeasurement data are converted into digital signals by the GIS detection device; the GIS detection device encrypt the digital signals to obtain encrypted signals; the GIS detection device sends the encrypted signals to the device management server; the device management server receives the encrypted signals, and decrypts the encrypted signals to obtain decryption signals; and the device managementserver stores the decryption signals in a classifying mode. According to the GIS fast transient overvoltage measuring equipment managing method and system, automatic measuring and data transmission of the GIS fast transient overvoltage are achieved, automation and intellectualization levels of GIS detection are improved, and whole working efficiency and security of GIS detection are improved.

Description

technical field [0001] The present application relates to the field of fast transient overvoltage technology, and in particular to a management method and system for GIS fast transient overvoltage measurement equipment. Background technique [0002] GIS ((Gas Insulated Switchgear, gas-insulated metal-enclosed switchgear) equipment has been widely used in the power industry. Due to the internal insulation defects of GIS, more and more insulation breakdown accidents have seriously affected the safe and reliable operation of the power system. The internal reasons of GIS Or external reasons may cause GIS internal insulation defects. Internal reasons such as pre-breakdown and multiple re-ignitions will occur between the switch contacts when the capacitive current is cut, forming a shock wave with a short rise time, while the wave of each component in the GIS equipment The impedance is different, so that the shock wave undergoes multiple reflections and refractions inside the GIS ...

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): G01R31/12H04L29/06H04L29/08H04W4/38H04W12/02
CPCG01R31/1272H04L63/0428H04L67/12H04W12/02H04W4/38
Inventor 李煜煌谭向宇王科彭晶赵现平马仪周年荣张文斌黄星程志万杨晴李秉睿马国明
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST