Electric reactor vibration speed detection method and device, control equipment and storage medium

A vibration speed and detection method technology, applied in the field of control equipment and storage media, devices, and reactor vibration speed detection methods, can solve the problems of low accuracy of surface vibration speed, and achieve the effect of high accuracy and improved accuracy.

Active Publication Date: 2021-02-23
ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER +1
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need for multiple position adjustments and manual focusing of the single-point laser Doppler vibrometer during the detection process, it is easy to intro

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
  • Electric reactor vibration speed detection method and device, control equipment and storage medium
  • Electric reactor vibration speed detection method and device, control equipment and storage medium
  • Electric reactor vibration speed detection method and device, control equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0043] See figure 1, Dry-Type Air-Core Reactors 30 (Dry-Type Air-Core Reactors) are coreless structures with stable inductance values, and are widely used in reactive power compensation of power systems and long-distance large-capacity high-voltage direct current transmission. The vibration of the dry-type air-core reactor 30 can reflect the health status of its operation to a certain extent, so obtaining the vibration characteristics of the dry-type air-core reactor 30 surface is the key to the reactor state monitoring technology. The vibration characteristics of the sur...

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 relates to an electric reactor vibration speed detection method and device, control equipment and a storage medium. The electric reactor vibration speed detection method comprises the steps that correction included angles between multiple vibration to-be-detected points of an electric reactor and laser emission points of a scanning type vibration meter are determined; and the initialvibration speed of the surface of the electric reactor detected by the scanning type vibration meter is corrected according to the plurality of correction included angles, so that the vibration speedof the to-be-measured vibration point in the horizontal direction is obtained, and the accuracy is higher. According to the electric reactor vibration speed detection method provided by the embodiment of the invention, the technical problem that the accuracy of the surface vibration speed of an existing dry-type air-core electric reactor is relatively low in the prior art is solved, and the technical effect of improving the accuracy of the surface vibration speed of the dry-type air-core electric reactor is achieved.

Description

technical field [0001] The present application relates to the field of reactor safety technology, in particular to a reactor vibration velocity detection method, device, control equipment and storage medium. Background technique [0002] Dry-type air-core reactors (Dry-Type Air-Core Reactors) have a coreless structure and stable inductance value. They are widely used in reactive power compensation of power systems and long-distance large-capacity high-voltage direct current transmission. Dry-type air-core reactors are usually arranged outdoors, the operating environment is relatively harsh, and they are in a state of vibration for a long time under the action of alternating electromagnetic force. The vibration of a dry-type air-core reactor can reflect its operating health to a certain extent. Therefore, obtaining the vibration characteristics of the dry-type air-core reactor surface is the key to reactor condition monitoring technology. The vibration characteristics of the ...

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): G01H9/00G01B11/26
CPCG01H9/00G01B11/26Y02E30/30
Inventor 刘宏李国栋梁基重李帅杜一鸣
Owner ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
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