HIGH PERFORMANCE BRUSHLESS MOTOR AND DRIVE FOR AN ELECTRICAL VEHICLE MOTORIZATION
    3.
    发明申请
    HIGH PERFORMANCE BRUSHLESS MOTOR AND DRIVE FOR AN ELECTRICAL VEHICLE MOTORIZATION 审中-公开
    高性能无刷电机和驱动电动车辆电机

    公开(公告)号:WO0060724A8

    公开(公告)日:2001-03-01

    申请号:PCT/CA9900290

    申请日:1999-04-01

    Abstract: The system includes a permanent magnet three-phase motor and an electronic current controlled inverter by pulse width modulation. The motor has twenty-two poles and twenty-four slots, three phases and a cylindrical outer rotor. This structure minimizes torque ripple and maximizes energy efficiently. All coil windings are wound around the stator teeth. Several winding configurations are proposed and a special one with only one coil per slot. The motor phases are supplied by alternating rectangular current waveforms. A specific inverter control system is described to maximize efficiency and reduce current ripple and electromagnetic interference under motorizing or generating operations. The current control is realized by using the mosfets voltage for the current measurement.

    Abstract translation: 该系统包括永磁三相电机和通过脉宽调制的电子电流控制逆变器。 电机有二十二极二十四个槽,三相和一个圆柱形外转子。 这种结构使扭矩波动最小化并有效地使能量达到最大。 所有线圈绕组缠绕在定子齿上。 提出了几种绕组配置,并且每个插槽只有一个线圈。 电机相位由交流矩形电流波形供电。 描述了一种特定的逆变器控制系统,以最大限度地提高效率并减少机动化或发电操作时的电流纹波和电磁干扰。 电流控制通过使用mosfet电压进行电流测量来实现。

    BATTERY POWERED VEHICLE PROPULSION SYSTEM
    5.
    发明申请
    BATTERY POWERED VEHICLE PROPULSION SYSTEM 审中-公开
    电动车辆推进系统

    公开(公告)号:WO2016081070A1

    公开(公告)日:2016-05-26

    申请号:PCT/US2015/052968

    申请日:2015-09-29

    Abstract: A vehicle propulsion system includes an air heating chamber that receives inlet air from an air intake chamber and provides thrust through an exhaust chamber. A battery powered pulse generator generates a pulsed electrical output signal. An amplifier amplifies the pulsed electrical output signal to provide an amplified pulsed power output signal to the air heating chamber. The amplified pulsed power output signal directly heats the inlet air to generate thrust through the exhaust chamber.

    Abstract translation: 车辆推进系统包括空气加热室,其从进气室接收入口空气并且通过排气室提供推力。 电池供电的脉冲发生器产生脉冲电输出信号。 放大器放大脉冲电输出信号以向空气加热室提供放大的脉冲功率输出信号。 放大的脉冲功率输出信号直接加热入口空气以产生通过排气室的推力。

    DISCRETE VOLTAGE LEVEL CONTROLLER
    6.
    发明申请
    DISCRETE VOLTAGE LEVEL CONTROLLER 审中-公开
    离子电压电平控制器

    公开(公告)号:WO2011060531A1

    公开(公告)日:2011-05-26

    申请号:PCT/CA2010/001800

    申请日:2010-11-17

    Inventor: GULLICHSEN, Eric

    Abstract: In an electrically powered vehicle, a computer-controlled switching system activates relays to switch additional discrete batteries into a circuit in response to throttle level, where a processor is configured to decide what specific batteries should be present in the circuit at any given time, in response to both throttle level and a battery load balancing optimization scheme.

    Abstract translation: 在电动车辆中,计算机控制的开关系统激活继电器以响应于节流水平将附加的分立电池切换到电路中,其中处理器被配置为在任何给定时间决定在电路中应该存在哪些特定电池, 响应节气门水平和电池负载平衡优化方案。

    A TRACTION CONTROL SYSTEM
    7.
    发明申请

    公开(公告)号:WO2020075129A1

    公开(公告)日:2020-04-16

    申请号:PCT/IB2019/058686

    申请日:2019-10-11

    Inventor: FORD, Richard

    Abstract: A traction control system for a vehicle having a first wheel driven by a first electric motor, wherein the first electric motor includes a first set of coil windings, the traction control system comprising a first controller arranged to control current in the first set of coil windings for generating a drive torque for driving the first wheel, and a second controller arranged to determine a maximum wheel velocity based on a first slip ratio value for the first wheel and the vehicle velocity and a minimum wheel velocity based on a second slip ratio value for the first wheel and the vehicle velocity, wherein the second controller is arranged to communicate to the first controller the maximum wheel velocity and minimum wheel velocity values and a torque demand value corresponding to a drive torque for driving the first wheel, wherein the first controller is arranged to control current in the first set of coil windings to generate a drive torque based on the maximum wheel velocity, the minimum wheel velocity values and the torque demand value received from the second controller.

    VERFAHREN ZUM BETREIBEN EINES STROMRICHTERS SOWIE DANACH ARBEITENDER STROMRICHTER
    9.
    发明申请
    VERFAHREN ZUM BETREIBEN EINES STROMRICHTERS SOWIE DANACH ARBEITENDER STROMRICHTER 审中-公开
    操作终端和工作的方法

    公开(公告)号:WO2018050732A1

    公开(公告)日:2018-03-22

    申请号:PCT/EP2017/073102

    申请日:2017-09-14

    Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben eines Stromrichters (8), insbesondere einer elektrischen Maschine (2), bei dem für den oder jeden Halbleiterschalter (22) des Stromrichters (8) ein Steuersignal (P') zur Einstellung einer Abschaltgeschwindigkeit (A neu ) erzeugt wird, wobei eine elektrische Zwischenkreisspannung (U dc ) eines Zwischenkreises (10) erfasst und mit einem Spannungsschwellwert (U thresh ) verglichen wird, wobei eine Betriebstemperatur (T B ) des jeweiligen Halbleiterschalters (22) erfasst und mit einem Temperaturschwellwert (T thresh ) verglichen wird, wobei ein mittels des jeweiligen Halbleiterschalters (22) geschalteter Laststrom (I c ) erfasst und mit einem Stromschwellwert (I thresh ) verglichen wird, und wobei das Steuersignal (P') zur Einstellung der Abschaltgeschwindigkeit (A neu ) in Abhängigkeit der Vergleiche erzeugt wird.

    Abstract translation:

    本发明涉及一种用于操作功率转换器(8),特别是电机(2)其中,f导航用途r为转换器(8)的控制信号的所述或每个半导体开关(22)(P “)(用于设定关断速度的<子>其中的电中间电路电压(U <子>直流)的中间电路(10)生成新的检测),和一个电压阈值(U <子> THRESH )进行比较,检测所述各个半导体开关(22)和操作温度(T <子>乙)(与温度阈值T <子>脱粒)进行比较,其中,一个 通过相应的半导体开关的装置(22)连接在所述负载电流(I C )被检测和电流阈值(I 脱粒)进行比较,并且其中,所述控制信号(P“),用于调节 根据比较结果生成关闭速度(A new )。

    HIGH PERFORMANCE BRUSHLESS MOTOR AND DRIVE FOR AN ELECTRICAL VEHICLE MOTORIZATION
    10.
    发明申请
    HIGH PERFORMANCE BRUSHLESS MOTOR AND DRIVE FOR AN ELECTRICAL VEHICLE MOTORIZATION 审中-公开
    高性能无刷电机和驱动电动车辆电机

    公开(公告)号:WO00060724A1

    公开(公告)日:2000-10-12

    申请号:PCT/CA1999/000290

    申请日:1999-04-01

    Abstract: The system includes a permanent magnet three-phase motor and an electronic current controlled inverter by pulse width modulation. The motor has twenty-two poles and twenty-four slots, three phases and a cylindrical outer rotor. This structure minimizes torque ripple and maximizes energy efficiently. All coil windings are wound around the stator teeth. Several winding configurations are proposed and a special one with only one coil per slot. The motor phases are supplied by alternating rectangular current waveforms. A specific inverter control system is described to maximize efficiency and reduce current ripple and electromagnetic interference under motorizing or generating operations. The current control is realized by using the mosfets voltage for the current measurement.

    Abstract translation: 该系统包括永磁三相电机和通过脉宽调制的电子电流控制逆变器。 电机有二十二极二十四个槽,三相和一个圆柱形外转子。 这种结构使扭矩波动最小化并有效地使能量达到最大。 所有线圈绕组缠绕在定子齿上。 提出了几种绕组配置,并且每个插槽只有一个线圈。 电机相位由交流矩形电流波形供电。 描述了一种特定的逆变器控制系统,以最大限度地提高效率并减少机动化或发电操作时的电流纹波和电磁干扰。 电流控制通过使用mosfet电压进行电流测量来实现。

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