Power transmission apparatus and vehicle using power transmission apparatus
    7.
    发明授权
    Power transmission apparatus and vehicle using power transmission apparatus 失效
    电力传输装置和使用电力传输装置的车辆

    公开(公告)号:US06360625B1

    公开(公告)日:2002-03-26

    申请号:US09538272

    申请日:2000-03-30

    IPC分类号: F16H302

    摘要: The invention provides a power transmission apparatus having a reduced power transmission loss. In the power transmission apparatus, an input shaft side variable pitch circle gear, an output shaft side variable pitch circle gear and a cycloid sliding gear which have a shape accumulated by a cycloid gear in which a pitch circle continuously changes are meshed with each other. The cycloid sliding gear slides and an engagement position thereof changes, thereby changing a radius of an engagement pitch circle of the gear so as to change a shift ratio.

    摘要翻译: 本发明提供了一种功率传递损失减小的动力传动装置。 在动力传递装置中,具有由摆轮连续变化的摆线齿轮累积的形状的输入轴侧可变节圆齿轮,输出轴侧可变节圆齿轮和摆线滑动齿轮彼此啮合。 摆线滑动齿轮滑动并且其接合位置发生变化,由此改变齿轮的啮合节圆的半径以改变换档比。

    Synchronous motor-control apparatus and vehicle using the control apparatus
    8.
    发明授权
    Synchronous motor-control apparatus and vehicle using the control apparatus 有权
    使用控制装置的同步电机控制装置和车辆

    公开(公告)号:US06501243B1

    公开(公告)日:2002-12-31

    申请号:US09652653

    申请日:2000-08-31

    IPC分类号: H02P318

    摘要: A digital calculation apparatus 4 including a position-detection means 14 for detecting the magnetic pole position, based on the detected current difference values of the synchronous motor 1 in a two-phase short-circuit state, takes in current flowing in the synchronous motor by generating an interruption trigger signal in synchronization with the PWM signals for driving an inverter 3, and driving an A/D converter with the generated trigger signal.

    摘要翻译: 包括用于检测磁极位置的位置检测装置14的数字计算装置4基于在两相短路状态下的同步电动机1的检测电流差值,在同步电动机中通过 与用于驱动逆变器3的PWM信号同步地产生中断触发信号,并且利用产生的触发信号来驱动A / D转换器。