SEGMENTED ROTOR FOR AN ASYNCHRONOUS MACHINE AND AN ASYNCHRONOUS MACHINE HAVING SUCH A SEGMENTED ROTOR
    2.
    发明公开
    SEGMENTED ROTOR FOR AN ASYNCHRONOUS MACHINE AND AN ASYNCHRONOUS MACHINE HAVING SUCH A SEGMENTED ROTOR 审中-公开
    用于异步机的分段式转子和具有这种分段式转子的异步机

    公开(公告)号:EP3309930A1

    公开(公告)日:2018-04-18

    申请号:EP17194045.5

    申请日:2017-09-29

    摘要: Rotor for an asynchronous electrical machine comprising a magnetic ring (20) comprising a plurality of layers of ferromagnetic metal sheets stacked axially and a squirrel cage (22) having a plurality of conductive elements (24) regularly distributed over the periphery of the magnetic ring (20) and each having two opposite ends extending axially beyond the magnetic ring (20) and each connected to a short-circuit crown (26; 28), arranged axially on either side of the magnetic ring (20) and intended to connect the ends of the conductive elements (24) electrically.
    The rotor is segmented circumferentially into at least two rotor segments (20a).

    摘要翻译: 一种用于异步电机的转子,其包括包括多个轴向堆叠的铁磁金属片层的磁环(20)以及具有多个规则分布在磁环周边上的导电元件(24)的鼠笼(22) 20)并且每个都具有两个相对的端部,所述两个端部轴向地延伸超过所述磁环(20),并且每个端部连接到短路冠部(26; 28),所述短路冠部沿轴向布置在所述磁环(20)的任一侧上并且旨在连接所述端部 的导电元件(24)。 转子沿圆周分段成至少两个转子段(20a)。