Regional active lightning protection system and mounting information determination method

Abstract

The invention provides a regional active lightning protection system and a mounting information determination method and relates to the technical field of regional lightning protection. The regional active lightning protection system is used for carrying out lightning protection of a to-be-protected region, wherein the to-be-protected region comprises a to-be-protected object, and the regional active lightning protection system comprises a plurality of lightning arresting devices and a controllable return stroke discharge direct lightning protection device. On one hand, the lightning arrestingdevices are arranged on the periphery of the to-be-protected area and used for attracting, intercepting and releasing thunder and lightning in the to-be-protected area, on the other hand, the controllable return stroke discharge direct lightning protection device is arranged in the to-be-protected area and is used for reducing the electric field intensity between a lightning downlink pilot and the to-be-protected object in the to-be-protected area and preventing a lightning current from being discharged into the ground through the to-be-protected object. The regional active lightning protection system is advantaged in that the ground lightning density in the to-be-protected area is effectively reduced, and the lightning protection effect is improved.

Description

technical field [0001] The present application relates to the technical field of regional lightning protection, and specifically relates to a regional active lightning protection system and a method for determining installation information. Background technique [0002] Thunder and lightning, also known as lightning, is an atmospheric physical phenomenon of strong discharge between clouds, between clouds and the ground, or between various parts of the cloud body. The lightning between the cloud and the ground is called cloud-to-ground lightning, referred to as ground lightning, and the lightning disasters on the earth are mainly caused by ground lightning. Ground lightning, also known as direct strike lightning, is very destructive and is one of the main objects of lightning protection research. [0003] At present, the conventional direct lightning strike protection system based on the idea of ​​lightning induction is composed of three parts: lightning receiving device, do...

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Problems solved by technology

However, conventional direct lightning protection systems and their installation methods are only suitable for single buildings (structures) or places with small areas, and are not suitable for lightning protection in large areas.

[0004] However, the existing regional lightning protection methods only take interception measures at the periphery of the area to be protected. Although it can reduce ground lightning in a larger area to a certain extent, the lightning protection effect is not ideal

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