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Ground mobile direct lightning protection system

A lightning protection, mobile technology, applied in emergency protection circuit devices, electrical components, circuit devices, etc. for limiting overcurrent/overvoltage, can solve the problem that it is difficult to set up a direct lightning protection system for special vehicles, lack of mobile Direct lightning protection means, can not directly use lightning protection technology and other problems, to achieve the effect of good wear resistance, good passability, and light weight

Active Publication Date: 2020-05-01
BEIJING INST OF ASTRONAUTICAL SYST ENG +1
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AI Technical Summary

Problems solved by technology

The direct lightning protection technology for fixed facilities on the ground cannot provide direct lightning protection for special vehicles that need to move at any time under moving conditions, so it cannot provide effective direct lightning protection for special vehicles during movement or temporary parking in the field
Due to the current lack of direct lightning protection measures for special vehicles during movement or temporary parking in the field, special vehicles do not have the ability to protect against direct lightning during movement or temporary parking in the field
Therefore, it is difficult for special vehicles to set up a direct strike lightning protection system suitable for ground fixed facilities, especially for special vehicles that need to drive or work in open areas, and cannot directly adopt the existing lightning protection technology for fixed locations, lacking effective mobile direct strike lightning protection

Method used

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  • Ground mobile direct lightning protection system
  • Ground mobile direct lightning protection system
  • Ground mobile direct lightning protection system

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Embodiment Construction

[0039] The invention establishes a ground mobile direct strike lightning protection system integrating the functions of lightning environment monitoring and early warning, lightning current lightning connection, lightning current diversion, fast grounding and the like.

[0040] Such as figure 1 As shown, a ground mobile direct lightning protection system proposed by the present invention includes a lightning monitoring and early warning system, a lightning receiving device, a lifting system, a grounding system and an automatic control system.

[0041] Lightning monitoring and early warning system: Installed on special vehicles, it monitors the atmospheric electric field environment within 10km around the special vehicles in real time, and sends the monitoring data to the automatic control system.

[0042] The lightning monitoring and early warning system includes MEMS atmospheric electric field instrument, data conversion module, data centralized converter, site professional m...

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Abstract

The invention relates to a ground mobile direct lightning protection system. The system comprises a lightning monitoring and early warning system, a lightning receiving device, a lifting system, a grounding system and an automatic control system, wherein the lightning monitoring and early warning system monitors the atmospheric electric field environment around a special vehicle in real time, theautomatic control system starts corresponding levels of early warning according to monitoring data of the lightning monitoring and early warning system, ascending or descending signals are sent to thelifting system and the lightning receiving device according to conditions, and grounding starting signals or grounding ending signals are sent to the grounding system, the lightning receiving devicevertically enters a direct lightning arresting mode upwards or is folded downwards according to the received signals, the lifting system ascends or descends according to the received signals, and thegrounding system is used for quickly and reliably grounding or withdrawing the special vehicle in the moving process or under the field temporary parking condition. The system is advantaged in that effective direct lightning protection can be provided for the special vehicle in the moving process or under the field temporary parking condition.

Description

technical field [0001] The invention relates to a ground mobile direct-strike lightning protection system, which can provide movable deployment and withdrawable direct-strike lightning protection for two states of temporary parking in the field and mobile driving, and belongs to the technical field of electromagnetic compatibility protection. Background technique [0002] As one of the main means of lightning protection, direct lightning protection is the focus of lightning protection research in the field of electromagnetic compatibility protection technology. At present, there are relatively mature protection methods for direct lightning protection technology for ground fixed facilities at home and abroad, and complete fixed direct lightning protection systems have been established both at home and abroad. The direct lightning protection technology for fixed ground facilities cannot provide direct lightning protection for special vehicles that need to move at any time unde...

Claims

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Application Information

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IPC IPC(8): H02G13/00H02H9/06
CPCH02G13/80H02H9/06
Inventor 周萍李帆刘炯陈志红尹禄高徐晓莉姜铁华张三庆吴华兵马铭杰吕长春任牧原冯蕙心
Owner BEIJING INST OF ASTRONAUTICAL SYST ENG
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