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    POWER CONVERSION SYSTEM WITH RE-CONFIGURABLE POWER FLOW
    21.
    发明申请
    POWER CONVERSION SYSTEM WITH RE-CONFIGURABLE POWER FLOW 审中-公开
    功率转换系统具有可重新配置的功率流量

    公开(公告)号：WO2015043600A1

    公开(公告)日：2015-04-02

    申请号：PCT/DK2014/050008

    申请日：2014-01-15

    Applicant: VESTAS WIND SYSTEMS A/S

    Inventor： DONESCU, Victor ,  MONGEAU, Peter

    IPC: H02J3/38 ,  H02M5/458 ,  H02M7/493

    CPC classification number: H02M5/458 ,  H02J3/382 ,  H02J3/386 ,  H02M7/493 ,  H02M2001/0032 ,  H02M2001/007 ,  H02M2007/4822 ,  Y02B70/16

    Abstract: According to some aspects, a power conversion system for converting electrical power produced by a generator is provided. The power conversion system comprises at least one first power converter configured to convert alternating current from the generator to direct current, at least one second power converter configured to convert the direct current to alternating current, and at least one controller configured to reconfigure the at least one first power converter to convert direct current to alternating current and/or to reconfigure the at least one second power converter to convert alternating current to direct current.

    Abstract translation: 根据一些方面，提供了用于转换由发电机产生的电力的功率转换系统。 功率转换系统包括至少一个第一功率转换器，其被配置为将来自发电机的交流电转换成直流电，配置成将直流电转换为交流电的至少一个第二功率转换器，以及至少一个控制器， 将直流电转换成交流电流的第一功率转换器和/或重新配置至少一个第二功率转换器以将交流电转换为直流电。

    WIND TURBINE GENERATOR WITH LOCALIZED AIR GAP CONTROL AND A WIND TURBINE HAVING SUCH A GENERATOR
    22.
    发明申请
    WIND TURBINE GENERATOR WITH LOCALIZED AIR GAP CONTROL AND A WIND TURBINE HAVING SUCH A GENERATOR 审中-公开
    具有本地化空气控制的风力涡轮发电机和具有这种发电机的风力发电机

    公开(公告)号：WO2012159108A2

    公开(公告)日：2012-11-22

    申请号：PCT/US2012/038809

    申请日：2012-05-21

    Applicant: VESTAS WIND SYSTEMS A/S ,  MONGEAU, Peter

    Inventor： MONGEAU, Peter

    IPC: H02K7/18

    CPC classification number: F03D9/257 ,  F03D9/25 ,  F03D80/70 ,  F16C17/02 ,  F16C25/02 ,  F16C2360/31 ,  H02K5/1672 ,  H02K7/083 ,  H02K7/1838 ,  H02K2201/03 ,  H02K2213/09 ,  H02K2213/12 ,  Y02E10/722 ,  Y02E10/725

    Abstract: A wind turbine component (18) includes an inner member (32) and an outer member (34) disposed relative to the inner member (32), wherein the inner and outer members (32, 34) move relative to each other. A plain bearing (200) is coupled to one of the inner or outer member (32, 34) and configured to provide a fluid film (202) for maintaining separation of and facilitating relative movement between the inner and outer members (32, 34). A position adjustment mechanism (78) is coupled to the one of the inner or outer member (32, 34) for selectively moving the plain bearing (200). A position controller (176) may be operatively coupled to the position adjustment mechanism (78) for controlling the position of the plain bearing (200). The wind turbine component may be a wind turbine generator (18) with the inner member and outer member corresponding to one of the stator and rotor assemblies (32, 34). Methods for controlling the generator are also disclosed.

    Abstract translation: 风力涡轮机部件（18）包括相对于内部构件（32）设置的内部构件（32）和外部构件（34），其中内部构件（32）和外部构件（34）相对于彼此移动。 滑动轴承（200）联接到内部构件或外部构件（32,34）中的一个，并且构造成提供流体膜（202），用于保持内部构件和外部构件（32,34）之间的分离并促进内部构件和外部构件（32,34）之间的相对运动， 。 位置调节机构（78）联接到内部或外部构件（32,34）中的一个，用于选择性地移动滑动轴承（200）。 位置控制器（176）可以可操作地联接到位置调节机构（78），用于控制滑动轴承（200）的位置。 风力涡轮机部件可以是风力涡轮发电机（18），其中内部构件和外部构件对应于定子和转子组件（32,34）中的一个。 还公开了用于控制发电机的方法。

    APPARATUS AND METHODS FOR MAGNETIZING AND DEMAGNETIZING MAGNETIC POLES IN AN ELECTRICAL MACHINE
    23.
    发明申请
    APPARATUS AND METHODS FOR MAGNETIZING AND DEMAGNETIZING MAGNETIC POLES IN AN ELECTRICAL MACHINE 审中-公开
    电机中磁化和抛光磁铁的装置及方法

    公开(公告)号：WO2012000503A2

    公开(公告)日：2012-01-05

    申请号：PCT/DK2011/050234

    申请日：2011-06-24

    Applicant: VESTAS WIND SYSTEMS A/S ,  MONGEAU, Peter

    Inventor： MONGEAU, Peter

    IPC: H02K15/03

    CPC classification number: H01F13/003 ,  H02K7/1838 ,  H02K15/0006 ,  H02K15/03 ,  H02K2213/12 ,  Y02E10/725

    Abstract: Apparatus and methods to magnetize and demagnetize the magnetic poles of a rotor assembly for an electrical machine, such as a generator. The apparatus and methods provide for individually magnetize magnetic domains in the permanent magnetic material of the magnetic poles of a rotor assembly of the electrical machine after the electrical machine is installed in a larger assembly. The magnetization system may be used to magnetize and demagnetize the magnetic poles while the rotor assembly is connected with a prime mover, such a rotor of a wind turbine.

    Abstract translation: 用于对诸如发电机的电机的转子组件的磁极进行磁化和去磁的装置和方法。 该装置和方法在电机安装在更大的组件中之后，在电机的转子组件的磁极的永久磁性材料中单独地磁化磁畴。 磁化系统可以用于在转子组件与风力涡轮机的这种转子的原动机连接的同时磁化磁化和去磁。

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