The invention discloses an equipment power supply system of an aircraft and the aircraft, and the system comprises a first power supply management unit, a second power supply management unit, a third power supply management unit and a power supply control unit which are connected to a controller area network bus, the second power management unit and the power control unit form a first power distribution unit, and the third power management unit and the power control unit form a second power distribution unit. According to the invention, an equipment power supply scheme with better power supply safety is realized, on one hand, a safe equipment power supply can still be provided for the aircraft when part of components of the aircraft break down, and on the other hand, risks possibly existing in the battery and during power conversion can be fed back in time, so that the safety of the aircraft is improved. And a positive and effective treatment way is provided for emergency risk avoiding when the aircraft is powered.
本发明公开了一种飞行器的设备电源系统和飞行器,其中,该系统包括:连接至控制器局域网总线的第一电源管理单元、第二电源管理单元、第三电源管理单元以及电源控制单元,所述第二电源管理单元和所述电源控制单元组成第一电源分配单元,所述第三电源管理单元和所述电源控制单元组成第二电源分配单元。本发明实现了一种供电安全性更佳的设备电源方案,一方面,在飞行器的部分部件出现故障时依然能够为飞行器提供安全的设备电源,另一方面,对电池自身以及功率转换时可能存在的风险能够进行及时地反馈,为飞行器供电时的紧急避险提供了积极有效的处理途径。
Equipment power supply system of aircraft and aircraft
一种飞行器的设备电源系统和飞行器
2022-11-18
Patent
Electronic Resource
Chinese
Electric power supply system for an aircraft, aircraft and airport power supply system
European Patent Office | 2016
|Aircraft electric power-supply system
Engineering Index Backfile | 1943
|