The invention provides a system, a method and a device for improving electrical performance of a carrier. The hybrid power system includes a power controller adapted to communicate with a first powersource, a second power source, and a load, wherein the power controller may be configured to detect whether a current drawn by the load exceeds a predetermined threshold current, controlling dischargeof the first power supply without allowing discharge of the second power supply to provide power to the load when the current drawn by the load is less than a predetermined threshold current, and controlling discharge of the first power supply and the second power supply to provide power to the load when the current drawn by the load is greater than the predetermined threshold current, wherein the hybrid power system is positioned on an unmanned aerial vehicle, the power density of the second power supply is higher than that of the first power supply, and the second power supply is charged bythe first power supply; the unmanned aerial vehicle operates in an advanced flight mode when the current drawn by the load is greater than a predetermined threshold current.
本发明提供了用于改进载运工具的电力性能的系统、方法以及装置。一种混合电力系统可以包括被适配成与第一电源、第二电源以及负载进行通信的功率控制器。功率控制器可以被配置成检测由负载汲取的电流是否超出预定阈值电流,当由负载汲取的电流小于预定阈值电流时控制第一电源的放电而不允许第二电源的放电以便对负载提供电力,并且当由负载汲取的电流大于预定阈值电流时控制第一电源和第二电源的放电以便对负载提供电力;其中,混合电力系统被定位在无人飞行器上;第二电源的功率密度高于第一电源的功率密度,并且第二电源由第一电源充电;当由负载汲取的电流大于预定阈值电流时无人飞行器以高级飞行模式操作。
UAV hybrid power system and method
UAV混合电力系统和方法
2020-10-30
Patent
Elektronische Ressource
Chinesisch
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