Remotely pre-recorded light-triggered lightning stroke on-line shooting device and lightning stroke detection method thereof

Abstract

The invention relates to a remotely pre-recorded light-triggered lightning stroke on-line shooting device and a lightning stroke detection method thereof. The device comprises more than one light-triggered lightning stroke on-line shooting device and a remote monitoring center, wherein the light-triggered lightning stroke on-line shooting device comprises a camera, a light trigger, a solar panel, an antenna and a terminal, and the terminal consists of a lightning stroke communication recording unit, a power supply controller and a battery. The invention realizes lightning stroke light automatic triggering recording, counts seconds in advance to pre-record and catch lightning stroke images, and can avoid back light interference to realize day and night all-weather on-line monitoring, wireless communication network is used for data transmission, solar energy is used for self power supply, and the device has the characteristics of simple structure, rapid response, timely triggering, strong anti-interference performance, high reliability and the like, and is convenient to use and install. The device and the method disclosed by the invention can be widely used for the lightning stroke on-line shooting of overhead transmission lines, buildings or other ground objects, and are especially appropriate for the lightning stroke on-line shooting of 110 kV-1000 kV overhead transmission lines.

Description

technical field [0001] The invention relates to lightning protection and lightning strike observation, in particular to a remote pre-recorded light-triggered lightning strike online shooting system and a lightning strike detection method thereof, which can remotely and automatically photograph and record lightning strike images. It is suitable for online shooting of lightning strikes on overhead transmission lines, buildings or other ground objects. Background technique [0002] The distribution of overhead transmission lines in my country's power system is vast and vulnerable to lightning strikes. Once struck by lightning, it is difficult to find fault points in time. The capture and recording of on-site images when lightning strikes transmission facilities occur can directly provide first-hand and intuitive lightning strikes for power grid monitoring. The image is convenient for the staff to quickly locate the lightning strike point, check and maintain the damaged facilitie...

AI Technical Summary

Problems solved by technology

At present, there have been similar studies abroad on the device that adopts the light trigger method for automatic online shooting of lightning. The way of shooting with static cameras, there is a time process from power-on, triggering to shutter opening, which will affect the timeliness of lightning strike shooting, and there is a risk of missed shots

[0004] A light-triggered lightning shooting device with remote pre-recording function has not been disclosed or used after searching the prior art

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