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1. 发明授权

EP2862268B1 VORRICHTUNG UND VERFAHREN ZUM BREMSEN EINES ROTIERENDEN ELEMENTES EINER ANORDNUNG SOWIE ANORDNUNG MIT EINER DERARTIGEN VORRICHTUNG 有权
公开(公告)号：EP2862268B1
公开(公告)日：2018-12-05
申请号：EP13745007.8
申请日：2013-07-23
申请人： Siemens Mobility GmbH
发明人： KOLBE, Andreas , ZEBUNKE, Stefan
IPC分类号： H02P15/00 , B61H7/08
CPC分类号： H02P15/00 , B60L2200/26 , B61H7/083 , H02P3/04 , Y02T10/642

2. 发明授权

EP1977502B8 VERFAHREN UND ELEKTRONISCHER REGLER MIT STROMMESSSCHALTUNG ZUR STROMMESSUNG MITTELS SENSE-FET UND SIGMA-DELTA-MODULATION 有权转让
公开(公告)号：EP1977502B8
公开(公告)日：2018-10-24
申请号：EP07703718.2
申请日：2007-01-09
申请人： Continental Teves AG & Co. OHG
发明人： OEHLER, Peter , SCHMITZ, Axel , HEINZ, Micha , MICHEL, Frank
IPC分类号： H02P15/00 , G01R31/00 , H02J7/14
CPC分类号： H02P15/00 , B60T8/36 , H02M3/158 , H02M2001/0009 , H02M2003/1555

3. 发明授权

EP2406878B1 DISPOSITIF POUR GENERER UN COUPLE DE FACON RAPIDE, SUR UNE PLAGE DYNAMIQUE ETENDUE ET AVEC PEU D'INERTIE 有权
标题翻译：设备用于快速生成扩展动态范围的扭矩低惯性
公开(公告)号：EP2406878B1
公开(公告)日：2017-05-03
申请号：EP10707898
申请日：2010-03-09
申请人： UNIVERSITÉ PIERRE ET MARIE CURIE (PARIS 6) , CENTRE NAT DE LA RECH SCIENT (C N R S )
发明人： MILLET GUILLAUME , HAYWARD VINCENT , HALIYO DOGAN SINAN , REGNIER STÉPHANE
IPC分类号： H02P5/00 , F16D27/01 , F16D35/00 , H02K7/10 , H02P15/00
CPC分类号： F16D35/00 , F16D27/01 , H02P5/00 , H02P15/00

4. 发明公开

EP1829729A3 Motor drive apparatus and method and electrically driven brake apparatus 审中-公开
标题翻译：电动机驱动装置和方法以及电动制动装置
公开(公告)号：EP1829729A3
公开(公告)日：2015-10-28
申请号：EP07001036.8
申请日：2007-01-18
申请人： HITACHI, LTD.
发明人： Sasaki, Masataka, c/o Hitachi, Ltd., I.P. Group , Miyazaki, Hideki, c/o Hitachi, Ltd., I.P. Group , Ajima, Toshiyuki, c/o Hitachi, Ltd., I.P. Group , Saito, Hiroyuki, c/o Hitachi, Ltd., I.P. Group
IPC分类号： B60L7/00 , H02P15/00 , H02P23/03 , H02P3/24
CPC分类号： B60L7/00 , B60L7/26 , H02P3/24 , H02P15/00 , H02P23/03 , Y02T10/642
摘要： The invention relates to a product in which torque of a motor (20) is continuously generated when a rotation number of the motor (20) is nearly equal to zero (0), since an output voltage is kept at a constant value in accordance with a rotation position of the motor (20), such a condition that currents are concentrated in a specific element are maintained. As a result, a temperature of the specific element is increased, so that there are problems that a temperature fail of an inverter apparatus may readily occur, and thus, lifetimes of elements are lowered. In a power converter of a motor drive apparatus, windings (LU, LV, LW) are energizing-controlled in such a manner that only 1 phase of a switching circuit is pulse-width-controlled when the motor (20) is under motor locking condition.

5. 发明公开

EP2867050A1 DRIVE SYSTEM AND METHOD OF DRIVING A VEHICLE 有权转让
标题翻译：驱动系统与方法用于驱动车辆
公开(公告)号：EP2867050A1
公开(公告)日：2015-05-06
申请号：EP13809930.4
申请日：2013-06-26
申请人： Scania CV AB
发明人： VÅGSTEDT, Nils-Gunnar , PETTERSSON, Niklas
IPC分类号： B60K6/48 , H02K49/00 , H02P15/00
摘要： The present invention concerns a drive system and a method of driving a vehicle (1). The drive system comprises a combustion engine with output shaft (2a) which is connected to a first component (10) of a planetary gear, a gear box with an input shaft (3a) which is connected to a second component ( 12) of the planetary gear and an electric machine (9) which is connected to a third component (11) of the planetary gear. The drive system comprises a low voltage battery (21 ) with a rated voltage of at most 60 volt and an electric switch (23) with which the low voltage battery (21) is connectable to the electric machine (9) during at least a starting process of the vehicle (1)·

6. 发明公开

EP2013055A4 PERMANENT MAGNET ELEVATOR DISK BRAKE 有权
标题翻译： PERMANENTMAGNETAUFZUGSSCHEIBENBREMSE
公开(公告)号：EP2013055A4
公开(公告)日：2013-04-03
申请号：EP06750377
申请日：2006-04-17
申请人： OTIS ELEVATOR CO
发明人： FARGO RICHARD N
IPC分类号： B60L7/00 , B60T13/04 , B66B5/16 , B66D5/14 , B66D5/30 , F16D55/00 , H02P15/00
CPC分类号： B66D5/14 , B66D5/30 , F16D2121/22 , F16D2129/065
摘要： A brake assembly (18) includes a permanent magnet (36) that generates a first magnetic field (52) in a direction that causes application of a clamping force on a brake disk (22). An electromagnet (38) is energized with current of a proper polarity to generate a second magnetic field (54) opposite the first magnetic field (52). The rate and magnitude at which current is applied produces a controlled repulsive force between the two magnetic fields (52, 54) to disengage the brake disk (22). As a distance between the permanent magnet (36) and the electromagnet (38) increases, the difference in field strength decreases until an equilibrium position is obtained. The brake is applied and released in a controlled manner by varying the strength of the second magnetic field (54) relative to the first magnetic field generated by the permanent magnet (36).
摘要翻译：制动组件（18）包括永磁体（36），该永久磁铁在沿制动盘（22）施加夹紧力的方向上产生第一磁场（52）。用适当极性的电流使电磁体（38）通电，以产生与第一磁场（52）相对的第二磁场（54）。施加电流的速率和幅度在两个磁场（52,54）之间产生控制的排斥力以使制动盘（22）脱离。随着永磁体（36）和电磁体（38）之间的距离增加，场强的差异减小，直到获得平衡位置。通过相对于由永磁体（36）产生的第一磁场改变第二磁场（54）的强度，以受控的方式施加和释放制动器。

7. 发明公开

EP2443736A1 DYNAMIC BRAKING FOR ELECTRIC MOTORS 有权
标题翻译：动态制动电机用
公开(公告)号：EP2443736A1
公开(公告)日：2012-04-25
申请号：EP10786690.7
申请日：2010-06-08
申请人： Kollmorgen Corporation
发明人： YUNDT, George, B. , COLSON, David, S.
IPC分类号： H02P15/00
CPC分类号： H02P21/36
摘要： A system and method are provided for improved dynamic braking in AC motors with an electronic drive, and more particularly to using a current regulation circuit to control the current supplied to the motor to be in phase with the internal EMF voltage of the motor such that the braking torque of the current is maximized per ampere of dynamic braking current when needed to stop the motor in case of a control failure or emergency. A current regulator produces a voltage command to the motor based on the current command input. The motor is still controlled by a d-q current regulator and the q-axis (torque axis) voltage is dnven to zero while the d-axis (non-torque axis) is left in current control with a zero current command. This way the motor internal voltage drive current in the terminals of the motor but the current is in phase with the internal voltage of the motor.

8. 发明公开

EP1964255A2 PROCÉDÉ DE PILOTAGE D'UN RALENTISSEUR ÉLECTROMAGNÉTIQUE 审中-公开
标题翻译：一种用于控制电磁阻尼器
公开(公告)号：EP1964255A2
公开(公告)日：2008-09-03
申请号：EP06841954.8
申请日：2006-12-15
申请人： Telma
发明人： DESSIRIER, Bruno , HAILLY, Stéphane , NEWIADOMY, Serge
IPC分类号： H02P15/00 , B60L7/28 , H02K49/04
CPC分类号： B60L7/28 , Y10T477/363
摘要： The invention relates to a method for controlling an electromagnetic retarder comprising a current generator into which an excitation current is injected. The inventive method consists in determining a maximum allowable intensity (Im) of the excitation current to be injected into the stator primary coils of the retarder which includes a shaft bearing secondary windings and field coils which are supplied by the secondary windings, said primary coils and secondary windings forming the generator. The retarder includes a jacket inside which the field coils generate Foucault currents and a circuit for the liquid cooling of said jacket. More specifically, the invention consists in determining the maximum allowable intensity in real time, such as to reach a critical temperature of the cylindrical jacket and determining said critical temperature taking account of a temperature value of the coolant. The invention is suitable for retarders that are intended for vehicles such as heavy vehicles.

9. 发明公开

EP0131088A2 Eddy current brakes, loading devices and ergometers 有权
标题翻译： Wirbelstrombremsen，Lastvorrichtungen和测微计。
公开(公告)号：EP0131088A2
公开(公告)日：1985-01-16
申请号：EP84103091.9
申请日：1984-03-21
申请人： Combi Co., Ltd.
发明人： Shinroku, Nakao , Masao, Itoh c/o Combi Co., Ltd. , Akira, Itoh c/o Combi Co., Ltd. , Kunimasa, Tsuchiya c/o Combi Co., Ltd. , Hiroshi, Takano c/o Combi Co., Ltd.
IPC分类号： H02K49/04 , H02P15/00 , A63B23/04 , H02K1/02 , A63B21/00
CPC分类号： H02K49/043 , A63B21/0052 , A63B21/0056 , A63B22/0605 , A63B23/0476 , A63B2220/17 , A63B2230/06 , A63B2230/062 , A63B2230/065 , H02P29/0022
摘要： An ergometer includes an eddy current brake having a rotor assembly (5, 6) including an iron material having a carbon content of 0.12% or less and a silicon content of 0.35% or less, a stator (7) provided in the rotor assembly, a plurality of exciting coils (8) provided on the stator, and a power source ( 9 ) for energizing the exciting coils (8). The ergometer includes an input panel (11) for inputting physical attributes of the user, e.g. age and sex, a pulse sensor for measuring the heart rate of the user at rest and during exercise on the ergometer, an arithmetic control circuit for calculating a training program and heart rate range and for controlling the eddy current brake to present a load to the user which will maintain the user's heart rate in a predetermined range. The method of using the ergometer enables a user to select a physical strength program and a weight reduction program with the selected program reflecting the age, sex, and the present physical condition of the user.
摘要翻译：一种测力计包括具有转子组件（5,6）的涡流制动器，转子组件包括碳含量为0.12％以下且硅含量为0.35％以下的铁材料，设置在转子组件中的定子（7）设置在定子上的多个励磁线圈（8）和用于激励励磁线圈（8）的电源（9）。测力计包括用于输入用户的物理属性的输入面板（11），例如。年龄和性别，脉搏传感器，用于测量用户在休息和运动时在测力计上的心率，运算控制电路，用于计算训练程序和心率范围，并用于控制涡流制动器向这将使用户的心率保持在预定范围内。使用测力计的方法使得用户能够使用所选择的程序来选择体力计划和减重程序，以反映用户的年龄，性别和当前身体状况。

10. 发明公开

EP3579398A1 BRAKE DRIVE CIRCUIT 审中-公开
公开(公告)号：EP3579398A1
公开(公告)日：2019-12-11
申请号：EP18747830.0
申请日：2018-01-30
申请人： Sumitomo Heavy Industries, Ltd.
发明人： OKI Tomohiro
IPC分类号： H02P3/04 , H02P15/00 , H02P27/08
摘要： A drive circuit (50) for an electromagnetic brake (4) is used in a circuit (1) including a motor (2), a converter (10) converting a DC voltage into an AC voltage to be generated between a pair of DC link buses (38P and 38N), and an inverter (20) converting the DC voltage into an AC voltage and driving the motor (2). A full-bridge circuit (52) has a pair of power supply terminals (VDD and VSS) connected to the pair of DC link buses (38P and 38N), and a pair of output terminals (OUT1 and OUT2) connected to the electromagnetic brake (4).

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