The invention relates to the field of motor pumps, in particular to a duplex-winding low-voltage motor pump. The double-low-pressure integrated controller and the hydraulic steering pump are connected to the two ends of the driving motor respectively. The driving motor comprises a double-winding stator assembly and a rotor assembly rotationally arranged on the inner side of the double-winding stator assembly, the input end of the hydraulic steering pump is connected with the rotor assembly, the hydraulic steering pump is provided with an oil inlet and an oil outlet, the double-low-pressure integrated controller comprises two sub-controllers, the double-winding stator assembly comprises two sets of stator coil windings, and the double-winding stator assembly comprises two sets of stator coil windings. And the two sub-controllers are respectively in control connection with the two sets of stator coil windings. The hydraulic steering pump is provided with the two sets of stator coil windings capable of running simultaneously or independently, when one set of stator coil winding breaks down, the other set of stator coil winding can be kept in the running state, the hydraulic steering pump is effectively driven by driving the rotor assembly to provide hydraulic steering assistance for a vehicle, and driving safety is guaranteed.

    本发明涉及电机泵领域,具体为一种双绕组低压电机泵。其包括驱动电机和分别连接在驱动电机两端的双低压集成控制器和液压转向泵;驱动电机包括双绕组定子总成和转动设置在双绕组定子总成内侧的转子总成,液压转向泵输入端与转子总成连接,液压转向泵具有进油口和出油口,双低压集成控制器包括两个分控制器,双绕组定子总成包括两套定子线圈绕组,两个分控制器分别与两套定子线圈绕组控制连接。本发明具有两套能同时或单独运行的定子线圈绕组,在一套定子线圈绕组出现故障时,另一套定子线圈绕组能保持运行状态,通过驱动转子总成来有效驱动液压转向泵为车辆提供液压转向助力,保障行车安全。


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    Title :

    Double-winding low-voltage motor pump


    Additional title:

    一种双绕组低压电机泵


    Contributors:
    CHEN TIANTIAN (author) / LIU DONG (author) / ZHOU CONG (author) / CHEN ZONGYUN (author) / KIM WON-HO (author) / LIU BINBIN (author) / CHEN PENGTAO (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / B62D MOTOR VEHICLES , Motorfahrzeuge



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