High-voltage electrical equipment partial discharge on-line monitoring device

A technology of high-voltage electrical equipment and partial discharge, applied in the direction of testing dielectric strength and using optical methods to test, etc., can solve problems such as difficult detection, inconvenient adjustment, incomplete monitoring, etc., to achieve convenient auxiliary monitoring and convenient adjustment of angles Use, easy to adjust the effect of the angle

Pending Publication Date: 2021-06-11
河北沐耘电气科技有限公司
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, monitoring devices are often used to monitor them, and traditional monitoring devices generally do not monitor comprehensively. There are many positions that are not easy to detect during partial discharge detection. The traditional position is inconvenient to adjust and control the monitoring position, and it is better without auxiliary functions. for online monitoring

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
  • High-voltage electrical equipment partial discharge on-line monitoring device
  • High-voltage electrical equipment partial discharge on-line monitoring device
  • High-voltage electrical equipment partial discharge on-line monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0023] Such as Figure 1-6 As shown, a high-voltage electrical device is partially discharged online monitoring device, including a high frequency bureauset sensor 1; a wireless module 2 is mounted on the upper left side of the upper end of the high frequency bureauset 1; the special high frequency bureauset sensor 1 is disposed on The device is fixed to the upper ends of the high-frequency bureau amplifier 1, and the front end is fixed to the front end fixing the monitoring plate 4; the monitoring plate 4 is provided with a temperature measurement assist device; monitoring plate 4 front end up and down The two sides are fixedly connected to the mounting plate 5; the similar side eye vertically fixedly connected to the two mounting plates 5 has two limit column 6; the outer side slide of the two limit post 6 slides with a lateral electric ra...

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 high-voltage electrical equipment partial discharge on-line monitoring device, and relates to the technical field of electrical equipment. The device comprises an ultrahigh frequency partial discharge sensor. A wireless module is mounted on the left side of the upper end of the ultrahigh frequency partial discharge sensor; the ultrahigh frequency partial discharge sensor is provided with a processor. The left and right ends of the ultrahigh frequency partial discharge sensor are fixedly connected with mounting blocks; the front end of the ultrahigh frequency partial discharge sensor is fixedly connected with a monitoring plate; a temperature measurement auxiliary device is arranged at the right end of the monitoring plate; mounting plates are fixedly connected to the upper and lower sides of the front end of the monitoring plate; and two limiting columns are vertically and fixedly connected to close side holes of the two mounting plates. The device has the advantages that during use, partial discharge online monitoring is better carried out, adjustment and control are facilitated, online monitoring is more convenient, and online monitoring of the auxiliary function is better.

Description

Technical field [0001] The present invention relates to the field of electrical equipment, and in particular, to a local discharge online monitoring device for high voltage electrical equipment. Background technique [0002] Electrical equipment is collectively referred to in power generators, transformers, power lines, circuit breakers in power systems. Local discharge is an important reason for the ultimate insulation breakdown in high-voltage electrical equipment, and is also an important signs of insulating deterioration. Therefore, it is often used to monitor it, and the conventional monitoring device generally monitors the incomplete and local discharge detection, there are many positions that are not easy to detect, and the traditional inconvenient adjustment of the control monitoring is adjusted, and there is no accessibility. Online monitoring. Inventive content [0003] The technical problem to be solved in the present invention is a high-voltage electrical device part...

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): G01R31/12
CPCG01R31/12G01R31/1218
Inventor 李爱锋
Owner 河北沐耘电气科技有限公司
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap