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    • 1. 发明授权
    • Regenerative braking apparatus for battery vehicle
    • 蓄电池车用再生制动装置
    • US6116704A
    • 2000-09-12
    • US257193
    • 1999-02-25
    • Osamu NakakitaKazuya Fukuda
    • Osamu NakakitaKazuya Fukuda
    • B66F9/24B60L7/10B60L15/20B60K1/00
    • B60L7/10B60L15/2036Y02T10/645Y02T10/646Y02T10/648Y02T10/7275
    • A regenerative braking apparatus for a battery operated vehicle includes rotation direction detection devices for detecting the rotation directions of respective axles of two front wheels, a current direction judgment device for judging respective field current directions of two propulsion motors based on respective outputs from the rotation direction detection devices, and a current direction control device for controlling the field current direction of the propulsion motors based on the output from the current direction judgment device. In this way, even when close to the steering angle for inner wheel stop turning, concern for external action rotation of the propulsion motor for driving the inner wheel is eliminated, enabling control of regeneration at the time of turning to be carried out with good efficiency.
    • 一种用于电动车辆的再生制动装置包括用于检测两个前轮的各个轴的旋转方向的旋转方向检测装置,用于根据来自旋转方向的各个输出来判断两个推进电动机的各个电流方向的电流方向判断装置 检测装置和电流方向控制装置,用于根据电流方向判断装置的输出来控制推进电动机的励磁电流方向。 以这种方式,即使在接近内轮停止转弯的转向角度的情况下,消除了用于驱动内轮的推进电动机的外部动作旋转的问题,能够以良好的效率进行转弯时的再生的控制 。