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1. 发明授权

US06427100B1 Motor control apparatus for hybrid vehicle 有权
标题翻译：混合动力汽车电机控制装置
公开(公告)号：US06427100B1
公开(公告)日：2002-07-30
申请号：US09686901
申请日：2000-10-12
申请人： Toshiaki Kaku , Takashi Kamimura
发明人： Toshiaki Kaku , Takashi Kamimura
IPC分类号： B60L1102
CPC分类号： B60W20/50 , B60K6/48 , B60L3/0038 , B60L3/0084 , B60L3/04 , B60L11/14 , B60L15/20 , B60L2240/80 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2050/021 , Y02T10/6221 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/903
摘要： Disclosed is a motor control apparatus which can detect an abnormality in a feedback control loop and can suppress a change in the behavior of a vehicle that does not meet a driver's demand when the abnormality occurs. A motor control apparatus for a hybrid vehicle with an engine for outputting driving force of the vehicle, a motor for generating driving force for assisting the output from the engine and a battery for supplying power to the motor and for storing electric energy regenerated by the motor acting as a generator when the driving force is not required, is provided with: a detector for detecting supplied power to the motor or supplied current to the motor; a feedback controller for performing feedback control to keep the supplied power or the supplied current at a target value based on the detection result from the detector; an abnormality detector for detecting an abnormality in the detector; and an abnormality processing device for fixing supplied power or supplied current to the motor to a predetermined value by reducing a gain in the feedback control or stopping the feedback control until a predetermined time elapses since detection of an abnormality in the detector, and stopping controlling the motor after the predetermined time elapses since detection of the abnormality.
摘要翻译：公开了一种电动机控制装置，其可以检测反馈控制回路中的异常，并且可以在发生异常时抑制不符合驾驶员需求的车辆的行为的变化。一种用于混合动力车辆的电动机控制装置，其具有用于输出车辆的驱动力的发动机，用于产生用于辅助来自发动机的输出的驱动力的电动机和用于向电动机供电并且用于存储由电动机再生的电能的电池在不需要驱动力的情况下作为发电机，设置有检测器，用于检测对电动机的供电或供给到电动机的电流; 反馈控制器，用于执行反馈控制，以基于来自检测器的检测结果将所提供的功率或所提供的电流保持在目标值; 用于检测检测器中的异常的异常检测器; 以及异常处理装置，用于通过减少反馈控制中的增益或停止反馈控制将供给的电力或供给电流固定到电动机达到预定值，直到从检测器中的异常检测到经过预定时间，并且停止控制从检测到异常起经过了预定时间之后的电动机。

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