The invention provides a control device for a rotary electric machine and a vehicle drive device, which can detect an abnormality in a calculation process from a requested torque requested by the rotary electric machine to a torque command value. A control device for a rotating electrical machine includes a torque command value calculation unit that calculates an output torque value by performing a specific calculation process on an input torque value during a calculation process from a request torque to a torque command value; and an abnormality determination unit that determines an operation abnormality of the specific calculation process on the basis of the input torque value and the output torque value of the specific calculation process, thereby determining an operation abnormality of the torque command value calculation unit.

    本发明提供一种能够检测由旋转电机所请求的请求转矩到转矩指令值的计算过程中的异常的旋转电机的控制装置和车辆用驱动装置。旋转电机的控制装置包括转矩指令值计算部,其在从请求转矩到转矩指令值的计算过程中,对输入转矩值进行特定运算处理,来计算输出转矩值;以及异常判定部,其基于特定运算处理的输入转矩值和输出转矩值,判定特定运算处理的动作异常,从而判定转矩指令值计算部的动作异常。


    Access

    Download


    Export, share and cite



    Title :

    ROTARY ELECTRIC MACHINE CONTROL DEVICE AND VEHICLE DRIVE DEVICE


    Additional title:

    旋转电机的控制装置及车辆用驱动装置


    Contributors:

    Publication date :

    2023-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    ROTARY ELECTRIC MACHINE AND VEHICLE DRIVE DEVICE PROVIDED WITH ROTARY ELECTRIC MACHINE

    IWASE TAKURO / ASANO MASAOMI / YAMAOKA DAISUKE et al. | European Patent Office | 2021

    Free access

    ROTARY ELECTRIC MACHINE, ROTARY ELECTRIC MACHINE DRIVE SYSTEM, AND ELECTRIC VEHICLE

    ITO MAKOTO / TAKAHASHI AKIFUMI / SUGIMOTO SHINJI et al. | European Patent Office | 2019

    Free access

    ROTARY ELECTRIC MACHINE DRIVE DEVICE

    SHIMOMURA SOICHIRO / ENDO RINTARO | European Patent Office | 2021

    Free access

    ROTARY ELECTRIC MACHINE HAVING INTEGRATED DRIVE CONTROL DEVICE

    AKUTSU SATORU / SONODA ISAO / ASAO YOSHIHITO | European Patent Office | 2016

    Free access

    ROTARY ELECTRIC MACHINE AND DRIVE DEVICE

    MAKINO YUSUKE / KAJIKAWA SATOSHI / YAMASAKI IPPEI | European Patent Office | 2022

    Free access