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    Magnetizing method for rotor magnet of reluctance magnet motor
    8.
    发明授权
    Magnetizing method for rotor magnet of reluctance magnet motor 失效
    磁阻电机转子磁铁磁化方法

    公开(公告)号：US6101081A

    公开(公告)日：2000-08-08

    申请号：US812812

    申请日：1997-03-06

    申请人： Yoshinari Asano ,  Masayuki Shinto ,  Hiroshi Ito ,  Yukio Honda ,  Hiroshi Murakami ,  Naoyuki Kadoya ,  Shizuka Yokote

    发明人： Yoshinari Asano ,  Masayuki Shinto ,  Hiroshi Ito ,  Yukio Honda ,  Hiroshi Murakami ,  Naoyuki Kadoya ,  Shizuka Yokote

    IPC分类号： H02K1/27 ,  H02K15/03

    CPC分类号： H02K15/03

    摘要： A rotor magnet of a three-phase reluctance magnet motor is magnetized by coupling two of the three outer terminals (RS), and feeding a positioning current between the outer terminals RS and a third terminal (T) for positioning the rotor at a magnetizing position with reluctance torque. Then, rotor is kept from moving by holding the shaft of the rotor with the rotor positioned at the magnetized position. Next, the outer terminals RS are separated and magnetizing current is fed between the outer terminals R and S to magnetize the rotor magnet.

    摘要翻译： 三相磁阻电动机的转子磁铁通过耦合三个外部端子（RS）中的两个而被磁化，并且在外部端子RS和第三端子（T）之间馈送定位电流，用于将转子定位在磁化位置 具有磁阻转矩。 然后，通过将转子定位在磁化位置，通过保持转子的轴来保持转子不移动。 接下来，外端子RS分离，并且在外端子R和S之间馈送磁化电流以磁化转子磁体。

    Motor with built-in permanent magnets
    10.
    发明授权
    Motor with built-in permanent magnets 失效
    电机内置永磁体

    公开(公告)号：US5945760A

    公开(公告)日：1999-08-31

    申请号：US928086

    申请日：1997-09-12

    申请人： Yukio Honda ,  Hiroshi Murakami ,  Kazushige Narazaki ,  Hiroshi Itoh ,  Masayuki Shinto ,  Yoshinari Asano ,  Naoyuki Kadoya

    发明人： Yukio Honda ,  Hiroshi Murakami ,  Kazushige Narazaki ,  Hiroshi Itoh ,  Masayuki Shinto ,  Yoshinari Asano ,  Naoyuki Kadoya

    IPC分类号： H02K1/27 ,  H02K21/14

    CPC分类号： H02K1/276 ,  H02K1/2766 ,  H02K21/14

    摘要： A rotor of a motor includes a plurality of sets of permanent magnets 8a, 8b embedded in the rotor. Each includes a permanent magnet at an inner side and another permanent magnet at an outer side with a distance between them. Each permanent magnet 8a, 8b is formed like an arch projecting towards the center of the rotor. Magnetic flux flows easily through an interval between the permanent magnets at inner and outer sides, and the inductance in a q-axis is enlarged. Then, the reluctance torque is generated in addition to the magnet torque, and the motor has a high torque and a high output power.

    摘要翻译： 电机的转子包括嵌入在转子中的多组永磁体8a，8b。 每个都包括在内侧的永磁体和在外侧的另一个永磁体，它们之间具有距离。 每个永磁体8a，8b形成为向转子中心突出的拱形。 磁通量容易地流过内侧和外侧的永磁体之间的间隔，并且q轴上的电感增大。 然后，除了磁转矩之外还产生磁阻转矩，并且电动机具有高转矩和高输出功率。