The invention discloses an aviation power battery system with excellent voltage consistency, and belongs to the technical field of battery management systems, the aviation power battery system comprises at least one charger and a plurality of battery modules, and each battery module is electrically connected with a group of current conversion phase locking assemblies; the plurality of current conversion phase locking assemblies are electrically connected with a power distribution unit; the power distribution unit is electrically connected with a plurality of aircraft driving assemblies; the current conversion phase locking assembly is used for converting direct current of the battery module into three-phase alternating current and locking the phase of the three-phase alternating current; the power supply distribution unit is used for carrying out parallel convergence on multiple groups of phase-locked three-phase alternating current and supplying power to multiple groups of aircraft driving components; the output end of the aircraft driving assembly is connected with a rotor wing. By means of the mode, the circulating current generated by parallel connection of multiple bags is eliminated.
本发明公开了一种电压一致性优异的航空动力电池系统,属于电池管理系统技术领域,包括至少一个充电器和多个电池模组,每个电池模组电连接有一组电流转化相位锁定组件;多个所述电流转化相位锁定组件电连接有电源分配单元;所述电源分配单元电连接有多个飞行器驱动组件;所述电流转化相位锁定组件用于将电池模组的直流转化为三相交流电,并对该三相交流电的相位进行锁定;所述电源分配单元用将多组相位锁定的三相交流电进行并联汇流,并为多组飞行器驱动组件供电;所述飞行器驱动组件的输出端连接有旋翼。过上述方式,本发明实现了消除多包并联产生的环流。
Aviation power battery system with excellent voltage consistency
一种电压一致性优异的航空动力电池系统
25.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / 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 |
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