The invention provides a power source system and a power source system control method. A first power source system (10A) includes a first motor control section (200A) that controls at least torque ofa drive motor (76). When a temperature of an FC (14) is less than or equal to a prescribed temperature (Th) and a demand for high output is made to the drive motor (76), the first motor control section (200A) limits the torque of the drive motor (76) to be lower than a maximum torque that can be output by the drive motor (76), and continuously implements this torque limitation. A user can feel anacceleration feeling, the acceleration feeling can be lasted, the noise is reduced, and the vibration performance is improved.

    本发明提供一种电源系统和电源系统的控制方法。第1电源系统(10A)具有至少控制驱动马达(76)的转矩的第1马达控制部(200A)。当FC(14)的温度在规定温度(Th)以下且对驱动马达(76)有高输出要求时,第1马达控制部(200A)将驱动马达(76)的转矩限制为比驱动马达(76)的最大输出转矩低的转矩,且持续实施该转矩限制。据此,能够使用户有加速感且能够使该加速感持续,并且能够改善噪音和振动性能。


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    Title :

    Power source system and power source system control method


    Additional title:

    电源系统和电源系统的控制方法


    Contributors:

    Publication date :

    2020-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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