The invention provides a power supply system for a mooring unmanned aerial vehicle. The power supply system comprises a power supply, a bidirectional direct current conversion device, a connecting cable and an airborne power supply, the power supply is electrically connected with the bidirectional direct-current conversion device through a connecting cable and is used for providing electric energy for the bidirectional direct-current conversion device and receiving the electric energy returned by the bidirectional direct-current conversion device; the bidirectional direct current conversion device is used for reducing the electric energy provided by the power supply into a working voltage interval of a motor of the tethered unmanned aerial vehicle and returning the electric energy generated by the motor of the tethered unmanned aerial vehicle to the power supply; and the airborne power supply is used for receiving and storing the extra electric energy provided by the bidirectional direct current conversion device and taking the extra electric energy as emergency electric energy of the mooring unmanned aerial vehicle. By using the mooring unmanned aerial vehicle power supply system provided by the invention, bidirectional power supply of the mooring unmanned aerial vehicle can be realized, and the actual use scene that the mooring unmanned aerial vehicle is flexibly switched between a power generation state and an electric state is met.
本发明提供一种系留无人机供电系统,包括:供电电源、双向直流电变换装置、连接电缆、以及机载电源;供电电源通过连接电缆与双向直流电变换装置电性连接,用于向双向直流电变换装置提供电能、并接收来自双向直流电变换装置返回的电能;双向直流电变换装置用于将供电电源提供的电能降压至系留无人机的电机的工作电压区间内,并将系留无人机的电机所产生的电能返回给供电电源;机载电源用于接收并存储双向直流电变换装置提供的额外电能,并将额外电能作为系留无人机的应急电能。通过使用本发明提供的上述系留无人机供电系统,可实现系留无人机双向供电,满足系留无人机在发电状态和电动状态之间灵活切换的实际使用场景。
Mooring unmanned aerial vehicle power supply system
一种系留无人机供电系统
2023-01-10
Patent
Electronic Resource
Chinese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B64C AEROPLANES , Flugzeuge / 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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