FIELD-WINDING ROTATING ELECTRICAL MACHINE
    1.
    发明公开
    FIELD-WINDING ROTATING ELECTRICAL MACHINE 有权
    ROTIERENDE ELEKTRISCHE MASCHINE MIT FELDWICKLUNG

    公开(公告)号:EP2899875A1

    公开(公告)日:2015-07-29

    申请号:EP12885163.1

    申请日:2012-09-19

    IPC分类号: H02P9/30 H02P27/06

    摘要: [Object] To provide a field-winding rotating electrical machine capable of, even when field current is limited, releasing the limitation of field current within a predetermined range of time in the case where a vehicle needs a normal output.
    [Solution] A field current limiting section 140 includes a field current limitation instructing section 143 for, when a field current limitation determining section 142 determines that a determination value has reached a predetermined determination threshold value, generating a field current limiting instruction to a field current control section 110 so as to limit field current to be equal to or smaller than a predetermined permissible value during a predetermined field current limitation time T lim . A field current limitation releasing section 150 outputs a field current limitation releasing instruction to the field current limiting section so as to release limitation of the field current during a predetermined field current limitation release time T c . When having received the field current limitation releasing instruction from the field current limitation releasing section, the field current limiting section releases limitation of the field current during the predetermined field current limitation release time.

    摘要翻译: 为了提供即使在励磁电流有限的情况下也能够在车辆需要正常输出的情况下,在预定的时间范围内释放励磁电流的限制的励磁绕组旋转电机。 磁场电流限制部分140包括励磁电流限制指令部分143,用于当励磁电流限制确定部分142确定确定值已经达到预定的确定阈值时,产生励磁电流限制指令到励磁电流 控制部分110,以便在预定的励磁电流限制时间T lim期间将励磁电流限制在等于或小于预定的允许值。 励磁电流限制解除部分150将励磁电流限制解除指令输出到励磁电流限制部分,以便在预定的励磁电流限制释放时间T c期间释放励磁电流的限制。 当从场电流限制解除部接收到励磁电流限制解除指令时,励磁电流限制部在规定的励磁电流限制解除时间期间释放励磁电流的限制。

    FIELD-WINDING ROTATING ELECTRICAL MACHINE

    公开(公告)号:EP2899875B1

    公开(公告)日:2018-06-20

    申请号:EP12885163.1

    申请日:2012-09-19

    IPC分类号: H02P9/30 H02P27/06

    摘要: [Object] To provide a field-winding rotating electrical machine capable of, even when field current is limited, releasing the limitation of field current within a predetermined range of time in the case where a vehicle needs a normal output. [Solution] A field current limiting section 140 includes a field current limitation instructing section 143 for, when a field current limitation determining section 142 determines that a determination value has reached a predetermined determination threshold value, generating a field current limiting instruction to a field current control section 110 so as to limit field current to be equal to or smaller than a predetermined permissible value during a predetermined field current limitation time T lim . A field current limitation releasing section 150 outputs a field current limitation releasing instruction to the field current limiting section so as to release limitation of the field current during a predetermined field current limitation release time T c . When having received the field current limitation releasing instruction from the field current limitation releasing section, the field current limiting section releases limitation of the field current during the predetermined field current limitation release time.

    FIELD-WINDING ROTATING ELECTRICAL MACHINE
    5.
    发明公开
    FIELD-WINDING ROTATING ELECTRICAL MACHINE 有权
    旋转电机励磁绕组

    公开(公告)号:EP2899875A4

    公开(公告)日:2016-08-03

    申请号:EP12885163

    申请日:2012-09-19

    IPC分类号: H02P9/30 H02P27/06

    摘要: [Object] To provide a field-winding rotating electrical machine capable of, even when field current is limited, releasing the limitation of field current within a predetermined range of time in the case where a vehicle needs a normal output. [Solution] A field current limiting section 140 includes a field current limitation instructing section 143 for, when a field current limitation determining section 142 determines that a determination value has reached a predetermined determination threshold value, generating a field current limiting instruction to a field current control section 110 so as to limit field current to be equal to or smaller than a predetermined permissible value during a predetermined field current limitation time T lim . A field current limitation releasing section 150 outputs a field current limitation releasing instruction to the field current limiting section so as to release limitation of the field current during a predetermined field current limitation release time T c . When having received the field current limitation releasing instruction from the field current limitation releasing section, the field current limiting section releases limitation of the field current during the predetermined field current limitation release time.

    POWER CONVERSION DEVICE FOR ELECTRIC VEHICLE
    6.
    发明公开
    POWER CONVERSION DEVICE FOR ELECTRIC VEHICLE 有权
    能量转换装置FOR A电动车

    公开(公告)号:EP2521254A4

    公开(公告)日:2013-03-27

    申请号:EP09852800

    申请日:2009-12-28

    摘要: To include a power converter 2 that drives an induction machine 1 and a control unit 5 that controls the power converter 2. The control unit 5 includes a drive stopping unit 10. The drive stopping unit 10 includes a secondary-resistance-temperature detecting unit 30 that detects temperature rise of a secondary resistance of the induction machine 1 based on a current (a d-axis-current detection value Id and a q-axis-current detection value Iq, or a d-axis current command Id* and a q-axis current command Iq*) detected by the induction machine 1, an inverter angular frequency Éinv calculated based on the current, and speed information Étrain of an electric vehicle detected by an external-speed-information detecting unit 14, and the drive stopping unit 10 also includes a drive-stopping-signal output unit 31 that outputs a drive stopping signal Gstop for stopping a driving operation of the power converter 2 based on the speed information Étrain of an electric vehicle and an output (deviation) from the secondary-resistance-temperature detecting unit 30.

    MACHINE ELECTRIQUE TOURNANTE POUR VEHICULE AUTOMOBILE
    7.
    发明公开
    MACHINE ELECTRIQUE TOURNANTE POUR VEHICULE AUTOMOBILE 审中-公开
    ELEKTRISCHE DREHMASCHINEFÜREIN KRAFTFAHRZEUG

    公开(公告)号:EP3146626A2

    公开(公告)日:2017-03-29

    申请号:EP15725814.6

    申请日:2015-04-28

    IPC分类号: H02P9/10

    摘要: The present invention concerns a rotating electrical machine for a motor vehicle. The machine (1) comprises a rotor (2) supplied with an excitation current (ie), a stator (3) comprising a polyphase winding and coupled to the rotor (2), a thermal protection module (4) suitable for evaluating at least one temperature (T1, T2, T3) in the machine and for comparing said temperature with an associated thermal protection threshold (Th), a control device (5) supplying the excitation current (ie) depending on an operation mode command (RQ) and said temperature comparison, so as to operate the rotating electrical machine (1) according to a mode of operation chosen from a nominal generator mode in which the machine is configured to deliver a first maximum power or at least one extended generator mode in which the machine is configured to deliver a second maximum power greater than said first maximum power.

    摘要翻译: 本发明涉及一种用于机动车辆的旋转电机。 机器(1)包括提供有励磁电流(即)的转子(2),包括多相绕组并耦合到转子(2)的定子(3),适于至少评估的热保护模块 机器中的一个温度(T1,T2,T3),并且用于将所述温度与相应的热保护阈值(Th)进行比较;控制装置(5),其根据操作模式命令(RQ)和 所述温度比较,以便根据从标称发电机模式选择的操作模式来操作旋转电机(1),其中机器被配置为传送第一最大功率或至少一个延长发电机模式,其中机器 被配置为递送大于所述第一最大功率的第二最大功率。

    POWER CONVERSION DEVICE FOR ELECTRIC VEHICLE
    10.
    发明公开
    POWER CONVERSION DEVICE FOR ELECTRIC VEHICLE 有权
    ENERGIEUMWANDLUNGSVORRICHTUNGFÜREIN ELEKTROFAHRZEUG

    公开(公告)号:EP2521254A1

    公开(公告)日:2012-11-07

    申请号:EP09852800.3

    申请日:2009-12-28

    IPC分类号: H02P27/06 B60L3/00

    摘要: To include a power converter 2 that drives an induction machine 1 and a control unit 5 that controls the power converter 2. The control unit 5 includes a drive stopping unit 10. The drive stopping unit 10 includes a secondary-resistance-temperature detecting unit 30 that detects temperature rise of a secondary resistance of the induction machine 1 based on a current (a d-axis-current detection value Id and a q-axis-current detection value Iq, or a d-axis current command Id* and a q-axis current command Iq*) detected by the induction machine 1, an inverter angular frequency ωinv calculated based on the current, and speed information ωtrain of an electric vehicle detected by an external-speed-information detecting unit 14, and the drive stopping unit 10 also includes a drive-stopping-signal output unit 31 that outputs a drive stopping signal Gstop for stopping a driving operation of the power converter 2 based on the speed information ωtrain of an electric vehicle and an output (deviation) from the secondary-resistance-temperature detecting unit 30.

    摘要翻译: 包括驱动感应电机1的电力转换器2和控制电力转换器2的控制单元5.控制单元5包括驱动停止单元10.驱动停止单元10包括二次电阻温度检测单元30 基于电流(d轴电流检测值Id和q轴电流检测值Iq或d轴电流指令Id *和q)检测感应电动机1的二次电阻的温度上升 感应电机1检测的电流指令Iq *),基于电流计算的逆变器角频率Éinv以及由外部速度信息检测部14检测出的电动汽车的速度信息Étrain,以及驱动停止部 10还包括驱动停止信号输出单元31,其基于电动车辆的速度信息Étrain输出用于停止功率转换器2的驱动操作的驱动停止信号Gstop和输出(devia 来自二次电阻温度检测单元30。