VORRICHTUNG UND VERFAHREN ZUR MAGNETISCHEN AXIALLAGERUNG EINES ROTORS
    1.
    发明公开
    VORRICHTUNG UND VERFAHREN ZUR MAGNETISCHEN AXIALLAGERUNG EINES ROTORS 审中-公开
    VORRICHTUNG VERFAHREN ZUR MAGNETISCHEN AXIALLAGERUNG EINES转子

    公开(公告)号:EP2948689A1

    公开(公告)日:2015-12-02

    申请号:EP14706265.7

    申请日:2014-01-17

    IPC分类号: F16C32/04

    摘要: The invention relates to a device (40) for magnetically axially supporting a rotor, which rotor comprises an axial bearing plate (32) connected to the rotor, in an axial magnetic bearing (54) having at least two independently controllable bearing branches (3, 4, 41), which each comprise at least one coil (5, 42), wherein magnetic flux isolation of the bearing branches (3, 4, 41) is provided, which flux isolation consists in that at least two of the bearing branches (3, 4) are arranged one after the other in the circumferential direction and have a single common pole (9), which has a circularly closed circumference, the centre point of which is arranged on the axis of rotation (35) of the rotor, wherein the coils (5) surround pole segments (11) connected to the common pole (9) and the common pole (9) is arranged either radially inside or radially outside of the pole segments (11), and/or in that the axial bearing plate (32) is divided into at least two coaxial plate parts (46, 61), which are associated with different bearing branches (3, 4, or 41) and which are separated by a non-magnetic material, for example in the form of a spacer ring (60), wherein the bearing branches (3, 4, or 41) associated with the plate parts (46, 61) are arranged coaxially partially in each other or overlapping.

    摘要翻译: 本发明涉及一种用于磁轴向支撑转子的装置(40),该转子包括连接到转子的止推轴承板(32),该止推轴承板具有至少两个可独立控制的轴承支座(3, 每个包括至少一个线圈(5,42),其中提供轴承支座(3,4,41)的磁通量隔离,所述通量分离包括至少两个支承支路(3 ,4)在圆周方向上一个接一个地布置,并且具有圆形封闭圆周的单个公共极(9),其中心点布置在转子的旋转轴线(35)上,其中, 线圈(5​​)围绕连接到公共极(9)的极段(11),并且其中公共极(9)径向地设置在极节段(11)的内部或径向外侧,和/或由推力轴承 板(32)被分成至少两个同轴板部分(46,61) ),其与不同的轴承支座(3,4,4a)相关联,并且由非磁性材料分隔,例如以间隔环(60)的形式,其中轴承支座(3,4或41) )与所述板部件(46,61)相关联地彼此同轴地布置或重叠。

    LAGER- UND ANTRIEBS-SYSTEM
    2.
    发明公开
    LAGER- UND ANTRIEBS-SYSTEM 审中-公开
    LAGER- UND ANTRIEBSSYSTEM

    公开(公告)号:EP2929197A1

    公开(公告)日:2015-10-14

    申请号:EP13811762.7

    申请日:2013-12-03

    IPC分类号: F16C32/04

    摘要: A bearing and drive system (1) comprising at least one electric engine (2) together with a control (50), wherein the bearing force of the respective bearing degree of freedom of the engine (2) can be actively influenced, also comprising an actively influenceable bearing (6, 7), which operates in a contact-free manner, together with a control (55). The control (56) of the engine (2) has two operating modes, of which one operating mode minimizes the effects of force of the electric engine (2) on the bearing degrees of freedom concerned, and the other operating mode actively generates a bearing force of the electric engine (2) in order to support the bearing. A detection and switching unit (52', 52'') for switching between the two operating modes when at least one operating parameter exceeds or drops below a predetermined limit value is provided, and a regulating or control unit (35) for the engine (2') and the bearing (6, 7) is connected to said detection and switching unit.

    摘要翻译: 一种轴承和驱动系统(1),包括与控制器(50)一起的至少一个电动发动机(2),其中可以主动地影响发动机(2)的相应的轴承自由度的支承力,其还包括 积极影响的轴承(6,7)与控制系统(55)一起以无接触的方式运行。 发动机(2)的控制(56)具有两种操作模式,其中一种操作模式使电动发动机(2)的力对所涉及的轴承自由度的影响最小化,另一种操作模式主动地产生轴承 电动机(2)的力以支撑轴承。 提供了当至少一个操作参数超过或低于预定极限值时在两个操作模式之间切换的检测和切换单元(52',52“),以及用于发动机的调节或控制单元(35) 2'),并且轴承(6,7)连接到所述检测和切换单元。

    SCHWUNGRAD
    3.
    发明公开
    SCHWUNGRAD 审中-公开

    公开(公告)号:EP2850339A1

    公开(公告)日:2015-03-25

    申请号:EP13728929.4

    申请日:2013-05-13

    IPC分类号: F16F15/30 H02K7/02

    摘要: Disclosed is a flywheel (13) comprising a rotating element (13') which rotates in relation to an axis of rotation and includes a radially outer flywheel mass member (24) that adjoins an inner shaft connection part (26) and tapers in the radial direction such that hollow projecting end pieces (24') are formed. The external face of the outer flywheel mass member (24) has a radial indentation (25) that extends all around the flywheel mass member.

    摘要翻译: 公开了一种飞轮(13),其包括相对于旋转轴线旋转的旋转元件(13'),并且包括邻近内轴连接部分(26)并径向渐缩的径向外部飞轮质量构件(24) 使得形成中空的突出端片(24')。 外飞轮质量构件(24)的外表面具有围绕飞轮质量构件延伸的径向凹陷(25)。