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Judgment Method of Regional Lightning Hazard

A technology based on the degree of danger and area, applied in the direction of instruments, measuring devices, electromagnetic field characteristics, etc., can solve the problems of inability to accurately judge the degree of lightning strike danger, waste of social resources, etc.

Active Publication Date: 2022-05-13
宁夏中科天际防雷检测有限公司
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Problems solved by technology

[0005] In view of this, the present invention provides a method for judging the risk of lightning strikes in an area to solve the technical problem in the prior art that it is impossible to accurately judge the risk of lightning strikes in a specific area, resulting in waste of social resources

Method used

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  • Judgment Method of Regional Lightning Hazard
  • Judgment Method of Regional Lightning Hazard

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Embodiment Construction

[0029] The technical solutions and technical effects of the present invention will be further described in detail below in conjunction with the accompanying drawings of the present invention.

[0030] Please see figure 1 , a method for judging regional lightning strike risk, comprising the following steps:

[0031] a. Obtain the electric field strength near the area to be tested;

[0032] b. Compare whether the electric field strength near the area to be tested is greater than the warning threshold;

[0033] c. If yes, mark it as the highest risk level; if not, obtain the electric field strength far away from the area to be tested;

[0034] d. Compare whether the electric field strength far away from the area to be tested is greater than the warning threshold;

[0035] e. If not, mark it as the lowest risk level; if so, obtain the position P of the maximum value of the electric field strength far away from the area to be tested 1 ;

[0036] f. After an interval of △t, obt...

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Abstract

The invention provides a method for judging the risk degree of lightning strike in an area, which belongs to the technical field of lightning protection. By using the performance of the lightning electric field located far away from the area to be measured, the simulated movement path of the thunderstorm cloud is obtained in advance, the simulated movement path of the thunderstorm cloud is observed, and the probability of the thunderstorm cloud entering or approaching the area to be measured is predicted, so as to predict the occurrence of the area to be measured in advance The risk of lightning strikes guides the actual lightning protection work, thus providing a reliable basis for lightning protection practice.

Description

technical field [0001] The invention belongs to the technical field of lightning protection, and in particular relates to a method for judging the risk degree of lightning strikes in an area. Background technique [0002] Lightning is an instantaneous high voltage, high current, and strong electromagnetic radiation disastrous weather phenomenon that occurs in the atmosphere. It is one of the serious natural disasters. It has great characteristics and poses a huge threat to social public security and the safety of people's lives and property. Doing a good job in lightning protection and disaster reduction is not only an indispensable and important part of safe production, but also an indispensable and important aspect of paying attention to people's livelihood. [0003] The establishment of the lightning monitoring and early warning system can improve the accuracy and timeliness of lightning early warning, reduce casualties and property losses caused by lightning, and play a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R29/08
CPCG01R29/0842G01R29/0892
Inventor 黄晓红石涛马磊张宝琛高筱刚任利斌余文博张兵兵
Owner 宁夏中科天际防雷检测有限公司
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