The invention provides a motor controller for an aviation hybrid power system and a cooling method thereof. The motor controller comprises a plurality of heating modules; the cooling device is used for cooling the plurality of heating modules and comprises a first cooling pipe with an inlet, a second cooling pipe with an outlet and a plurality of cooling branch pipes connected between the first cooling pipe and the second cooling pipe in parallel, cooling liquid flows in from the inlet of the first cooling pipe, and flows out from the outlet of the second cooling pipe; the cooling water flows into the plurality of cooling branch pipes through the first cooling pipe so as to cool the plurality of heating modules, then flows into the second cooling pipe and flows out from an outlet of the second cooling pipe; the bypass valve is arranged at an inlet of the first cooling pipe; and the processing module is used for automatically adjusting the opening degree of the bypass valve according to the real-time temperatures of the plurality of heating modules so as to control the flow of the cooling liquid flowing into the first cooling pipe.

    本公开提供了一种用于航空混合动力系统的电机控制器及其冷却方法。该电机控制器包括:多个发热模块;用于对该多个发热模块进行冷却的冷却装置,该冷却装置包括:具有进口的第一冷却管和具有出口的第二冷却管,以及并行地连接在第一冷却管和第二冷却管之间的多个冷却支管,其中冷却液从第一冷却管的进口流入,通过第一冷却管流入该多个冷却支管以对该多个发热模块进行冷却,再汇集到第二冷却管,从第二冷却管的出口流出;旁通阀,其设置在第一冷却管的进口处;以及处理模块,其用于根据该多个发热模块的实时温度来自动地调节旁通阀的开度,从而控制流入第一冷却管的冷却液的流量。


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    Title :

    Motor controller for aviation hybrid power system and cooling method thereof


    Additional title:

    用于航空混合动力系统的电机控制器及其冷却方法


    Contributors:
    XU JING (author) / XIN CHANGKUN (author) / YANG LINA (author) / SHE YUNFENG (author)

    Publication date :

    2025-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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