The invention belongs to the field of aviation electrical control, and discloses a single-engine unmanned aerial vehicle power supply system. A 6kw direct-current starter generator is selected to provide a normal working power supply for the helicopter. A digital GCU generator controller is adopted for power generation control and is matched with a generator for use; two 50Ah aviation lithium storage battery packs are selected to provide an emergency working power supply, a short-time maintenance power supply and a starting power supply for the helicopter, and a dual-channel charger is configured on the helicopter to charge the two storage batteries; a ground power socket is arranged on the helicopter and used for connecting a ground power supply and providing a normal maintenance power supply and a starting power supply for the helicopter; a direct-current power distribution control box is arranged on the machine to realize primary power distribution control; a management center is configured on the machine to realize power supply management and automatic management of secondary power distribution loads.

    本发明属于航空电气控制领域,公开了一种单发无人机电源系统。选用1台6kw直流起动发电机为直升机提供正常工作电源。发电控制采用数字化GCU发电机控制器,与发电机配套使用;选用2块50Ah航空锂蓄电池组为直升机提供应急工作电源、短时维护电源和起动电源,同时机上配置一台双通道充电器为两台蓄电池充电;机上设置地面电源插座,用于连接地面电源,为直升机提供正常维护电源和起动电源;机上配置一台直流配电控制盒实现一次配电控制;机上配置一台管理中心实现电源管理与二次配电负载的自动管理。


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    Title :

    Single-engine unmanned aerial vehicle power supply system


    Additional title:

    一种单发无人机电源系统


    Contributors:
    WANG GUOFA (author) / SUN HU (author) / ZENG QINGJI (author) / LIU BO (author)

    Publication date :

    2021-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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