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    • 1. 发明申请
    • ELECTRICAL ENERGY GENERATING BRUSHLESS DC MOTOR
    • 电能生成无刷直流电动机
    • WO2016025335A1
    • 2016-02-18
    • PCT/US2015/044332
    • 2015-08-07
    • NY, Thou M.
    • NY, Thou M.
    • H02K47/04B60L11/06B60L11/08
    • H02K53/00B60L11/06H02K11/215H02P9/00Y02T10/641Y10S74/09
    • A brushless direct current (BLDC) motor that generates electrical energy (AC voltage) while operating as a motor. The motor is configured with a dual purpose stator assembly wherein one segment of the stator assembly includes coil windings to produce the rotary force (torque) in the rotor and the other segment of the stator assembly includes coil windings to generate electrical energy. The stator windings for producing torque are electrically connected through commutation control circuitry to a DC supply source, and the stator windings for generating electrical energy are connected to a load or to an energy storage system. Thus, the embodiment offers a novel means for generating electrical energy in the conventional BLDC motors. Because the motor can generate electrical energy while operating as a motor, it can effectively serve as a powertrain in electric vehicles, whereby the electrical energy it generates can be used to extend the vehicles' drive range.
    • 在作为电动机工作时产生电能(AC电压)的无刷直流(BLDC)电动机。 电动机配置有双用途定子组件,其中定子组件的一个部分包括线圈绕组以产生转子中的旋转力(转矩),并且定子组件的另一个部分包括产生电能的线圈绕组。 用于产生转矩的定子绕组通过换向控制电路电连接到直流电源,用于产生电能的定子绕组连接到负载或能量存储系统。 因此,该实施例提供了用于在传统BLDC电动机中产生电能的新颖手段。 因为电动机可以在作为电动机工作时产生电能,所以它可以有效地用作电动汽车的动力系,由此产生的电能可用于延长车辆的行驶范围。
    • 3. 发明申请
    • AC/DC SYSTEM FOR POWERING A VEHICLE
    • 用于为车辆供电的AC / DC系统
    • WO2008094656A2
    • 2008-08-07
    • PCT/US2008/001298
    • 2008-01-30
    • STEGER/STEGER LLCSTEGER, Andrew, A.STEGER, Fred, A., Jr.
    • STEGER, Andrew, A.STEGER, Fred, A., Jr.
    • B60L11/06B60L11/08B60L2210/20B60L2210/30Y02T10/70Y02T10/7077Y02T10/7241Y02T10/725
    • A system for powering a vehicle includes a DC motor adapted to be coupled to a vehicle axle when the vehicle is to be driven in reverse or forward at a speed less than a threshold, and an AC motor adapted to be coupled to vehicle axle when it is to be driven forward at a speed exceeding the threshold. An AC turbine adapted to be driven by motion of the vehicle generates an AC current for powering the AC motor when the AC turbine is coupled thereto. An operator-controlled rheostat is used to control the speed of either the AC or DC motor. A switching system uncouples the AC turbine from the AC motor and couples a battery to the DC motor through the rheostat when the vehicle is driven in reverse or forward at a speed less than the threshold. The switching system also serves to uncouple the battery from the DC motor and couple the AC turbine to the AC motor through the rheostat when the vehicle is driven forward at a speed exceeding the threshold.
    • 一种用于为车辆供电的系统包括:DC电机,其适于当车辆以小于阈值的速度反向或向前驱动时耦合到车辆轴;以及AC电动机,其适于在其被耦合到车辆轴时 将以超过阈值的速度向前推进。 适于由车辆的运动驱动的AC涡轮机产生AC电流,以在AC电动机与其连接时为AC电动机供电。 使用操作员控制的变阻器来控制交流或直流电动机的转速。 交流系统将交流电动机与交流电动机脱开,并且当车辆以小于阈值的速度反向或向前驱动时,通过变阻器将电池耦合到直流电动机。 开关系统还用于使电池与DC电动机分离,并且当车辆以超过阈值的速度向前驱动时,通过变阻器将AC涡轮机耦合到AC电动机。