An apparatus for charging a battery (15, 16) of an aircraft (1) comprises a reversible electrical power converter (13) comprising a power inlet (132) configured to be connected to the battery (16) and a power outlet (134) configured to be connected to a propulsion rotating electric machine (5) driving a propeller (100) of the aircraft, such that the power converter transfers electrical energy between the electric machine and the battery. The charging device further comprises means for deactivating the propeller configured to prevent rotation of the propeller (100), and a parking socket (42) connected between the charging contactor and the power outlet.
用于对飞行器(1)的电池(15、16)进行充电的装置包括可逆电功率转换器(13),该可逆电功率转换器(13)包括被配置为连接到电池(16)的功率入口(132)和被配置为连接到驱动飞行器的螺旋桨(100)的推进旋转电机(5)的功率出口(134),使得功率转换器在电机与电池之间传输电能。该充电装置还包括用于停用螺旋桨的装置,该装置被配置为阻止螺旋桨(100)的旋转,以及连接在充电接触器与功率出口之间的停车插座(42)。
Electric propulsion chain for aircraft and method of charging battery of aircraft
用于飞行器的电力推进链以及对飞行器的电池充电的方法
2025-02-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
Aerial charging device for power battery pack of aircraft electric propulsion system
European Patent Office | 2023
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