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

Lightning conductor monitoring method, device and equipment and readable storage medium

A technology of lightning protection line and preset value, which is applied in the direction of measuring device, measuring electricity, fault location, etc., can solve the problems of complicated operation, failure to detect lightning protection line disconnection in time, and lack of real-time performance, so as to achieve the effect of simple operation.

Active Publication Date: 2022-06-24
武汉三相新能源科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a lightning protection wire monitoring method, device, equipment and readable storage medium, aiming to solve the problem that the current scheme for monitoring the continuity of the lightning protection wire in the fan blade is complicated in operation and does not have real-time performance, resulting in Unable to find out the problem of lightning conductor disconnection in time

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
  • Lightning conductor monitoring method, device and equipment and readable storage medium
  • Lightning conductor monitoring method, device and equipment and readable storage medium
  • Lightning conductor monitoring method, device and equipment and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0042] In a first aspect, an embodiment of the present invention provides a lightning protection line monitoring device.

[0043] refer to figure 1 , figure 1 It is a schematic diagram of the hardware structure of the lightning protection line monitoring device involved in the solution of the embodiment of the present invention. In this embodiment of the present invention, the lightning protection wire monitoring device may include a processor 1001 (eg, a central processing unit, Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize the connection and communication between these components; the user interface 1003 may include a display screen (Display), an input unit such as a keybo...

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 provides a lightning conductor monitoring method, device and equipment and a readable storage medium. The method comprises the steps that when the electric field intensity reaches the point discharge intensity of fan blades, the current values of the roots of lightning conductors in N fan blades are obtained, and N is a positive integer; and comparing the N current values with zero, and determining the disconnection condition of the lightning conductors in the N fan blades according to the comparison result. According to the invention, only by obtaining the current value of the root of the lightning conductor in the fan blade and the atmospheric electric field intensity, the disconnection condition of the lightning conductor in the N fan blades can be determined according to the comparison result of the current value of the root of the lightning conductor in the N fan blades and zero; the method does not need to stop the rotation of the fan blade or assist of a crane or a self-climbing robot, is simple in operation, has real-time performance, and solves the problem that the current scheme for monitoring the conductivity of the lightning conductor in the fan blade is complex in operation, does not have real-time performance, and cannot find the disconnection of the lightning conductor in time.

Description

technical field [0001] The present invention relates to the technical field of wind power generation detection, and in particular, to a lightning protection line monitoring method, device, equipment and readable storage medium. Background technique [0002] Under the action of the mechanical force generated by the rotation of the blade, the lightning protection wire in the blade has the risk of disconnection. Once the lightning protection wire in the blade is broken, it is easy to cause accidents such as blade explosion and fire after being struck by lightning, resulting in huge economic losses and safety hazards. Therefore, it is very important to monitor the continuity of the lightning protection wire in the fan blade. . [0003] At present, the continuity of the lightning protection wire in the fan blade is mainly monitored by applying voltage at both ends of the lightning protection wire. That is, when the lightning protection wire in the fan blade is not broken, the re...

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): G01R31/54G01R31/58G01R31/08
CPCG01R31/54G01R31/58G01R31/08Y02E10/72
Inventor 廖剑胡泊刘霄宇杨鹏宇
Owner 武汉三相新能源科技有限公司
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
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