ELECTROMAGNETIC PUMP COMPENSATION POWER SUPPLY APPARATUS AND ELECTROMAGNETIC PUMP SYSTEM
    1.
    发明申请
    ELECTROMAGNETIC PUMP COMPENSATION POWER SUPPLY APPARATUS AND ELECTROMAGNETIC PUMP SYSTEM 有权
    电磁泵补偿电源设备和电磁泵系统

    公开(公告)号:US20140091746A1

    公开(公告)日:2014-04-03

    申请号:US14123644

    申请日:2012-06-22

    IPC分类号: H02K19/00

    摘要: Provided, in parallel to an electromagnetic pump in a power supply system, is an electromagnetic pump compensation power supply mechanism (10) that will perform a power-factor improving function as a synchronous machine during normal operation of a plant. The electromagnetic pump compensation power supply mechanism (10) is provided with an exciter stator permanent magnetic apparatus (45) that can switch an exciter between a non-excited state and an excited state. The exciter stator permanent magnet apparatus (45) comprises exciter stator permanent magnets (15a), springs (16) that apply force to the exciter stator permanent magnets (15a) towards positions facing an exciter rotor winding (15b), and electromagnetic solenoids (20) that make the exciter stator permanent magnets (15a) move to positions not facing the exciter rotor winding (15b) in resistance to the force applied by the springs (16).

    摘要翻译: 与供电系统中的电磁泵并联设置有电磁泵补偿供电机构(10),其在工厂的正常运行期间将作为同步电机执行功率因数提高功能。 电磁泵补偿供电机构(10)具有能够在非励磁状态和励磁状态之间切换励磁机的励磁机定子永久磁铁装置(45)。 励磁机定子永磁体装置(45)包括励磁机定子永磁体(15a),弹簧(16),其向励磁机定子永磁体(15a)施力,朝向与励磁机转子绕组(15b)相对的位置,以及电磁螺线管 )使得励磁机定子永磁体(15a)抵抗由弹簧(16)施加的力而移动到不面向励磁机转子绕组(15b)的位置。