Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Switch cabinet discharge online monitor

A technology for monitors and switch cabinets, applied in the direction of testing dielectric strength, etc., can solve problems such as poor sensitivity, and achieve the effects of low cost, convenient use, and stable performance

Active Publication Date: 2018-10-30
STATE GRID CORP OF CHINA +1
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] At present, the sensitivity of the existing switchgear discharge monitor is poor

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
  • Switch cabinet discharge online monitor
  • Switch cabinet discharge online monitor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0041] Such as figure ...

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 switch cabinet discharge online monitor and relates to the technical field of power switch cabinet operation and maintenance equipment. The switch cabinet discharge online monitor comprises a base, a first motor arranged on the base, a turntable connected with a rotating rod of the first motor, a second motor disposed on the turntable, an ozone detecting component connected to a rotating rod of the second motor, a controller, a wireless communication module, an alarm device and an intelligent terminal. Through the base, the first motor, the turntable, the second motor, the ozone detecting component, the controller, the wireless communication module, the alarm device, the intelligent terminal and the like, the detection sensitivity is high, the detection speed is high, real-time information sharing is achieved, operation and maintenance personnel can find out which switch cabinet has partial discharge in time, and convenience is provided for unified management.

Description

technical field [0001] The invention relates to the technical field of operation and maintenance equipment for electric switch cabinets, in particular to an on-line discharge monitor for switch cabinets. Background technique [0002] At this stage, my country's power system puts forward higher and higher requirements for the quality of electric energy, not only to ensure stable and reliable power supply, but also the safety of power supply is also an important requirement. In the power system, metal-enclosed switchgear is widely used. Therefore, whether the switchgear is stable and reliable is the most important thing. During the operation of electrical equipment, due to high temperature, voltage, vibration and other chemical effects, it will make it insulated. If the performance is reduced, partial discharge will occur, and at the same time, the deterioration of insulation will be accelerated, which will cause greater economic losses to the power system. Therefore, it is o...

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): G01R31/12
CPCG01R31/12
Inventor 路成程春芳任杰杨洪涛马兴望罗衍岭李健孙一德孙朋朋刘威高夺高建为张斌范淑霞郑旺王倩张思为赵伟
Owner STATE GRID CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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