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    Alternating current machine with increased torque above and below rated speed for hybrid electric propulsion systems
    1.
    发明授权
    Alternating current machine with increased torque above and below rated speed for hybrid electric propulsion systems 有权
    交流电机具有高于和低于额定转速的扭矩，用于混合动力推进系统

    公开(公告)号：US08183814B2

    公开(公告)日：2012-05-22

    申请号：US12508093

    申请日：2009-07-23

    申请人： Ewald Franz Fuchs

    发明人： Ewald Franz Fuchs

    IPC分类号： H02P1/00

    CPC分类号： H02P25/20 ,  H02P1/38 ,  H02P1/48 ,  H02P21/0021 ,  H02P21/0089

    摘要： The machine in accordance with the present disclosure is an AC machine whose pole numbers can be switched (from pole p1 to pole p2), and whose number of series turns per phase N can be switched say from N0=Nrated to N1=N0/2. Furthermore, it employs an inverter so that the frequency can be changed from a low value (e.g., 5 Hz) to a high value (e.g., 200 Hz). Due to the combination of pole number and number of series turns switching/reconfiguration, a high torque at low speed (e.g., 0 rpm) and a high torque at high speed (e.g., 5,000 rpm) can be achieved, making mechanical gears obsolete. In addition, the output power of the motor can be increased at high speed in direct proportion to the speed increase.

    摘要翻译： 根据本公开的机器是其极数可以被切换（从极点p1到极点p2）的交流电机，并且每相N的串联转数可以从N0 = N = N1 = N0 / 2切换 。 此外，它采用逆变器，使得频率可以从低值（例如5Hz）变为高值（例如200Hz）。 由于极数和串联匝数切换/重新配置的组合，可以实现低速（例如，0rpm）的高扭矩和高速（例如，5,000rpm）的高扭矩，从而使机械齿轮过时。 此外，马达的输出功率可以以与加速成正比的高速度增加。

    ALTERNATING CURRENT MACHINE WITH INCREASED TORQUE ABOVE AND BELOW RATED SPEED FOR HYBRID ELECTRIC PROPULSION SYSTEMS
    2.
    发明申请
    ALTERNATING CURRENT MACHINE WITH INCREASED TORQUE ABOVE AND BELOW RATED SPEED FOR HYBRID ELECTRIC PROPULSION SYSTEMS 有权
    替代电动机，上面提供了更高的扭矩和低于额定速度的混合电动推进系统

    公开(公告)号：US20100019714A1

    公开(公告)日：2010-01-28

    申请号：US12508093

    申请日：2009-07-23

    申请人： Ewald Franz Fuchs

    发明人： Ewald Franz Fuchs

    IPC分类号： H02P25/20

    CPC分类号： H02P25/20 ,  H02P1/38 ,  H02P1/48 ,  H02P21/0021 ,  H02P21/0089

    摘要： The machine in accordance with the present disclosure is an AC machine whose pole numbers can be switched (from pole p1 to pole p2), and whose number of series turns per phase N can be switched say from N0=Nrated to N1=N0/2. Furthermore, it employs an inverter so that the frequency can be changed from a low value (e.g., 5 Hz) to a high value (e.g., 200 Hz). Due to the combination of pole number and number of series turns switching/reconfiguration, a high torque at low speed (e.g., 0 rpm) and a high torque at high speed (e.g., 5,000 rpm) can be achieved, making mechanical gears obsolete. In addition, the output power of the motor can be increased at high speed in direct proportion to the speed increase.

    摘要翻译： 根据本公开的机器是其极数可以被切换（从极点p1到极点p2）的交流电机，并且每相N的串联转数可以从N0 = N = N1 = N0 / 2切换 。 此外，它采用逆变器，使得频率可以从低值（例如5Hz）变为高值（例如200Hz）。 由于极数和串联匝数切换/重新配置的组合，可以实现低速（例如0rpm）的高扭矩和高速（例如，5,000rpm）的高扭矩，从而使机械齿轮过时。 此外，马达的输出功率可以以与加速成正比的高速度增加。

    Alternating current machine with increased torque above and below rated speed for hybrid/electric propulsion systems
    3.
    发明授权
    Alternating current machine with increased torque above and below rated speed for hybrid/electric propulsion systems 有权
    混合/电力推进系统的交流电机具有高于和低于额定转速的扭矩

    公开(公告)号：US08436569B2

    公开(公告)日：2013-05-07

    申请号：US13475467

    申请日：2012-05-18

    申请人： Ewald Franz Fuchs

    发明人： Ewald Franz Fuchs

    IPC分类号： H02P1/00

    CPC分类号： H02P25/20 ,  H02P1/38 ,  H02P1/48 ,  H02P21/0021 ,  H02P21/0089

    摘要： The machine in accordance with the present disclosure is an AC machine whose pole numbers can be switched (from pole p1 to pole p2), and whose number of series turns per phase N can be switched say from N0=Nrated to N1=N0/2. Furthermore, it employs an inverter so that the frequency can be changed from a low value (e.g., 5 Hz) to a high value (e.g., 200 Hz). Due to the combination of pole number and number of series turns switching/reconfiguration, a high torque at low speed (e.g., 0 rpm) and a high torque at high speed (e.g., 5,000 rpm) can be achieved, making mechanical gears obsolete. In addition, the output power of the motor can be increased at high speed in direct proportion to the speed increase.

    摘要翻译： 根据本公开的机器是其极数可以被切换（从极点p1到极点p2）的交流电机，并且每相N的串联转数可以从N0 = N = N1 = N0 / 2切换 。 此外，它采用逆变器，使得频率可以从低值（例如5Hz）变为高值（例如200Hz）。 由于极数和串联匝数切换/重新配置的组合，可以实现低速（例如0rpm）的高扭矩和高速（例如，5,000rpm）的高扭矩，从而使机械齿轮过时。 此外，马达的输出功率可以以与加速成正比的高速度增加。

    ALTERNATING CURRENT MACHINE WITH INCREASED TORQUE ABOVE AND BELOW RATED SPEED FOR HYBRID/ELECTRIC PROPULSION SYSTEMS
    4.
    发明申请
    ALTERNATING CURRENT MACHINE WITH INCREASED TORQUE ABOVE AND BELOW RATED SPEED FOR HYBRID/ELECTRIC PROPULSION SYSTEMS 有权
    交替电动机具有增加的扭矩和低于下列速度的混合/电动推进系统

    公开(公告)号：US20120268053A1

    公开(公告)日：2012-10-25

    申请号：US13475467

    申请日：2012-05-18

    申请人： Ewald Franz Fuchs

    发明人： Ewald Franz Fuchs

    IPC分类号： H02P25/18

    CPC分类号： H02P25/20 ,  H02P1/38 ,  H02P1/48 ,  H02P21/0021 ,  H02P21/0089

    摘要： The machine in accordance with the present disclosure is an AC machine whose pole numbers can be switched (from pole p1 to pole p2), and whose number of series turns per phase N can be switched say from N0=Nrated to N1=N0/2. Furthermore, it employs an inverter so that the frequency can be changed from a low value (e.g., 5 Hz) to a high value (e.g., 200 Hz). Due to the combination of pole number and number of series turns switching/reconfiguration, a high torque at low speed (e.g., 0 rpm) and a high torque at high speed (e.g., 5,000 rpm) can be achieved, making mechanical gears obsolete. In addition, the output power of the motor can be increased at high speed in direct proportion to the speed increase.

    摘要翻译： 根据本公开的机器是其极数可以被切换（从极点p1到极点p2）的交流电机，并且每相N的串联转数可以从N0 = N = N1 = N0 / 2切换 。 此外，它采用逆变器，使得频率可以从低值（例如5Hz）变为高值（例如200Hz）。 由于极数和串联匝数切换/重新配置的组合，可以实现低速（例如0rpm）的高扭矩和高速（例如，5,000rpm）的高扭矩，从而使机械齿轮过时。 此外，马达的输出功率可以以与加速成正比的高速度增加。