The invention discloses a low-altitude airship adopting ionic wind power. The low-altitude airship is composed of an airship body, ionic wind propellers, a power source system and an empennage. The boat body is an airtight air bag and is filled with buoyancy lift gas to provide lift force. The ionic wind propeller provides power needed by flight for the airship and is composed of a duct, a discharge electrode and a collector electrode, and a plurality of electrode pairs are of an array structure. Charged particles are generated by corona air of the ionic wind propellers, and air flow is accelerated by electrostatic force, so that thrust is generated to push the airship to advance. The power supply system adopts a renewable energy system composed of a thin-film solar cell and an energy storage battery, is matched with a booster circuit, outputs kilovolt-level direct-current high-voltage electricity and provides electric energy for the ionic wind propeller. The empennage comprises a horizontal empennage and a vertical empennage and is used for controlling the posture of the airship The airship provided by the invention is low in noise in flight, does not generate combustion pollutants, utilizes the thin-film solar cell to perform photoelectric conversion, and can execute a silent and long-endurance low-altitude flight task.

    本发明公开了一种采用离子风动力的低空飞艇,由艇体、离子风推进器、电源系统和尾翼组成。艇体为气密性气囊,充满浮升气体以提供升力。离子风推进器为飞艇提供飞行所需动力,由涵道、放电极和集电极组成,其中多个电极对呈阵列构型。离子风推进器电晕空气产生带电粒子,利用静电力加速空气流动,从而产生推力推动飞艇前进。电源系统采用薄膜太阳能电池与储能电池构成的可再生能源系统,并配套升压电路,输出千伏级的直流高压电,为离子风推进器提供电能。尾翼包括水平尾翼和垂直尾翼,用于控制飞艇的姿态。本发明的飞艇在飞行中噪音低,不产生燃烧污染物,利用薄膜太阳能电池进行光电转换,可执行静音、长航时的低空飞行任务。


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    Title :

    Low-altitude airship adopting ionic wind power


    Additional title:

    一种采用离子风动力的低空飞艇


    Contributors:
    LENG JIAMING (author) / YAN XIAOJUN (author) / ZENG YUE (author) / LIU ZHIWEI (author) / QI MINGJING (author)

    Publication date :

    2023-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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