The invention relates to the technical field of aircraft thunder and lightning tests and protection, and discloses an aircraft thunder and lightning small test pneumatic discharge device which comprises a pneumatic transmission unit, a thunder and lightning waveform discharge unit and a residual charge discharge unit. The pneumatic transmission unit comprises an air compressor, an air inlet valve, an air storage tank, a pressure regulating valve, an electromagnetic valve driving unit, a main path pneumatic pipeline, a control valve I, a control valve II, a pneumatic cylinder I and a pneumatic cylinder II, and the lightning waveform discharge unit comprises a high-voltage discharge switch I, a high-voltage discharge electrode I and a trigger electrode. The residual charge discharging unit comprises a second high-voltage discharging switch, a first discharging resistor and a second discharging resistor, the discharging device of the mobile aircraft lightning test equipment can achieve high-quality discharging of the maximum 200kV and the maximum 200kA, meanwhile, the safety of an aircraft lightning test can be guaranteed, the designed high-voltage discharging electrode is small in size and convenient to install, and the discharging device of the mobile aircraft lightning test equipment is convenient to use. And interference of a strong electromagnetic environment in the square cabin can be avoided by adopting air pressure transmission.

    本发明涉及飞机雷电试验与防护技术领域,公开了一种飞机雷电小型试验气动放电装置,包括气压传动单元、雷电波形放电单元及剩余电荷放电单元,气压传动单元包括空压机、进气阀、储气罐、调压阀、电磁阀驱动单元、主路气压管道、控制阀一、控制阀二、气压缸一及气压缸二,雷电波形放电单元包括高压放电开关一,包括高压放电极一和触发电极,剩余电荷放电单元包括高压放电开关二、放电电阻一和放电电阻二,本发明提供一种移动式飞机雷电试验设备的放电装置,该装置可实现最大200kV、最大200kA高质量放电,同时能保证飞机雷电试验安全,设计的高压放电极体积小且便于安装,采用的气压方式传动可避免方舱内强电磁环境的干扰。


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    Title :

    Aircraft thunder and lightning small-scale test pneumatic discharge device


    Additional title:

    一种飞机雷电小型试验气动放电装置


    Contributors:
    SI XIAOLIANG (author) / DUAN ZEMIN (author) / HUANG YEYUAN (author) / LI ZHIBAO (author) / TAN HONGLI (author) / LI XIAO'ER (author) / WEI JINJIU (author) / CHENG JINHAI (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B08B Reinigen allgemein , CLEANING IN GENERAL / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL



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