An assembled lightning connector

A lightning-termination and assembly-type technology, which is applied in the direction of corona discharge devices, electrical components, circuits, etc., can solve the problem of lack of assembled lightning-termination devices for reducing lightning discharge intensity, achieve the best lightning protection effect and reduce lightning discharge intensity , the effect of reducing accidents and damage

Active Publication Date: 2019-01-08
BEIJING SCI & TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, there is still a lack of an assembled air-termination device that can effectively reduce the lightning discharge intensity and receive lightning in advance.

Method used

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  • An assembled lightning connector
  • An assembled lightning connector
  • An assembled lightning connector

Examples

Experimental program
Comparison scheme
Effect test

experiment example

[0056] Lightning effect verification of experimental example, assembled type lightning receptor of the present invention

[0057] The advantage of the assembled lightning-termination device of the present invention is that it can neutralize lightning charges in advance to reduce the intensity of lightning discharge. In addition, lightning can be received in advance to realize the leading role of ionization. After testing, the air-termination device of the present invention can achieve the following lightning-termination effects:

[0058] Table 1

[0059] Test indicators

Test Data

Reduced lightning discharge intensity

10％～70％；

Receive lightning in advance (how much earlier than ordinary lightning rods)

25 microseconds to 60 microseconds

ionization leader

10％～35％

Neutralizer power

0.1mm 3 (mm3)

Neutralize ionization range

Spherical volume with a radius of 1.5m to 2.5m

[0060] When the average value of...

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PUM

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Abstract

The invention provides an assembled lightning connector, belonging to the technical field of electrical engineering. The lightning connector comprises a lightning connector needle and a lightning charge neutralizer. The lightning receiving needle is of a cylinder structure, and the top end of the cylinder is a tip end; The lightning charge neutralizer is a cake structure, and the outer edge of thecake structure extends a circle of filaments radially to make the whole cake structure be scattered. The bottom of the column is connected with the top surface of the cake structure; The lightning pin and the lightning charge neutralizer are made of good conductor material.

Description

technical field [0001] The invention belongs to the technical field of electrical engineering, and in particular relates to an assembled lightning receptor. Background technique [0002] The lightning receptor is the lightning arrester in the lightning protection grounding system. The lightning receptor is a metal object specially used to receive direct lightning strikes (thunder flashes). The metal rod of the lightning receptor is called a lightning rod. The metal wire of the lightning terminal is called a lightning conductor or an overhead ground wire. The metal belt and metal mesh of the lightning receptor are called lightning protection belts. All lightning terminals must be connected to the grounding device through the grounding down conductor. [0003] There are many existing air-termination products, such as: [0004] Invention patent application 201610487450.7 describes an air-termination device for wind energy blades, which adopts the fixed structure of the air...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01T19/04
CPCH01T19/04Y02E10/72
Inventor 曾华聂长春李彦琪夏广新金家峰梁伟汉邱旭红谢碧栋刘子刚李伟曹德木刘龙信白月娜张吉张光辉
Owner BEIJING SCI & TECH LLC
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