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    METHOD AND APPARATUS FOR CONTROLLING THE CURRENT FLOW OF AT LEAST ONE PHASE WINDING OF A SWITCHED RELUCTANCE MOTOR
    65.
    发明公开
    METHOD AND APPARATUS FOR CONTROLLING THE CURRENT FLOW OF AT LEAST ONE PHASE WINDING OF A SWITCHED RELUCTANCE MOTOR 审中-公开

    公开(公告)号：EP3425791A1

    公开(公告)日：2019-01-09

    申请号：EP17179850.7

    申请日：2017-07-05

    申请人： Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg ,  The Technical University of Cluj-Napoca

    发明人： POP, Adrian-Cornel ,  VINTILOIU, Ioana ,  MARTIS, Claudia ,  RUSU, Tiberiu

    IPC分类号： H02P25/08

    摘要： The invention relates to an apparatus and method for controlling the current flow of at least one phase winding of a switched reluctance motor during at least one dwell period of the motor, wherein the dwell period starts with a turn-on angle of the motor and ends with the turn-off angle of the motor, wherein the dwell period is divided in a first subinterval comprising a first reference current, a second subinterval comprising a second reference current and a third subinterval comprising a third reference current, wherein the flow of the first reference current is controlled based on at least one motor-efficiency parameter which depends on the efficiency of the motor, wherein the flow of the second reference current is controlled based on at least one torque-parameter which depends on the torque of the motor to control the torque production of the motor, and/or wherein the flow of the third reference current is controlled based on at least one noise-and/or-vibration-parameter which depends on an electromagnetic force produced by the motor to reduce noise and/or vibration of the motor.

    MAGNETIC INDUCTION FIXED MAGNETIC POLE ROTOR MOTOR
    67.
    发明公开
    MAGNETIC INDUCTION FIXED MAGNETIC POLE ROTOR MOTOR 审中-公开

    公开(公告)号：EP3331156A1

    公开(公告)日：2018-06-06

    申请号：EP14881423.9

    申请日：2014-04-30

    申请人： Iwai, Takeo

    发明人： Iwai, Takeo

    IPC分类号： H02P25/08 ,  H02K19/10

    CPC分类号： H02P25/22 ,  H02K19/103 ,  H02K2213/12 ,  H02P1/40 ,  H02P6/14 ,  H02P6/16 ,  H02P25/08

    摘要： [Problem]
    Smooth actuations and strong reluctance torques in both rotation directions can be obtained, it is possible to reduce vibrations or noises due to rotation fluctuation, acceleration and deceleration according to the same apparatus operation can be possible, and power generated from regeneration braking can be stored to enhance an energy efficiency.
    [Solving Means]
    A rotor having rotation salient poles, a stator having fixed salient poles and formed with a plurality of field winding sets, K control signal output sections outputting control signals by detecting a plurality of sections to be detected formed on a cylindrical body or a disk pivoted to the rotor by a plurality of sensors installed at positions corresponding to the respective fixed salient poles such that the plurality of sections to be detected are opposed to a track formed in a circumferential direction, and a power-feeding control section having control circuits operating according to respective control signals and controlling directions and intensities of excitation currents, where the rotation salient poles are opposed to at least two of the fixed salient poles, and the excitation currents are controlled such that magnetic fields in the same direction occur in rotation salient poles of the respective salient poles advanced by at least one and magnetic fields disappear in rotation salient poles whose trailing ends are opposed to the fixed salient pole.

    VERKÜRZUNG DER AUSRICHTPHASE BEI EINEM RELUKTANZMOTOR
    68.
    发明公开
    VERKÜRZUNG DER AUSRICHTPHASE BEI EINEM RELUKTANZMOTOR 审中-公开
    减少电感引擎中的相位

    公开(公告)号：EP3312986A1

    公开(公告)日：2018-04-25

    申请号：EP17190534.2

    申请日：2017-09-12

    申请人： Miele & Cie. KG

    发明人： Neufeld, Alexander

    IPC分类号： H02P1/16 ,  H02P25/08 ,  H02P25/089

    摘要： Die Erfindung betrifft ein Verfahren zur Ansteuerung eines geschalteten Reluktanzmotors, umfassend Anlegen einer definierten Phasenspannung an mindestens eine Phase des ruhenden Reluktanzmotors, Bestimmen des Verlaufs des Phasenstroms in der Phase, und Regeln der Phasenspannung abhängig von dem Verlauf des Phasenstroms. Die Erfindung betrifft weiterhin eine Ansteuerschaltung eines Reluktanzmotors zur Ausführung des Verfahrens sowie ein Haushaltgerät damit.

    摘要翻译： 本发明涉及一种驱动开关磁阻电机，包括施加定义的相位电压到静止磁阻电机确定在所述相的相电流的发展中的至少一个相，并控制依赖于相电流的分布相电压的方法。 本发明还涉及用于执行该方法的磁阻电动机的驱动电路和家用电器。