Wind power plant equipped with generator cooling system
    3.
    发明授权
    Wind power plant equipped with generator cooling system 有权
    配备发电机冷却系统的风力发电厂

    公开(公告)号:EP2136077B1

    公开(公告)日:2017-08-23

    申请号:EP09162784.4

    申请日:2009-06-16

    申请人: WINDFIN B.V.

    摘要: A wind power generator has a nacelle (3); a hub (4) rotating about an axis of rotation (A2) with respect to the nacelle (3); at least two blades (5) fitted to the hub (4); an electric machine (6) which is fitted to the nacelle (3), is bounded by an inner surface (7) extending about the axis of rotation (A2), and has a rotor (8) and a stator (9); and a cooling system (10) for airflow cooling the electric machine (6), and which has a deflector body (16) for defining a gap (30) between the deflector body (16) and the electric machine (6) and guiding the airflow into the gap (30).

    摘要翻译: 风力发电机具有机舱(3); 围绕相对于机舱(3)的旋转轴线(A2)旋转的轮毂(4); 至少两个安装在轮毂(4)上的叶片(5); (3)上安装的电机(6)由围绕旋转轴线(A2)延伸的内表面(7)界定,并且具有转子(8)和定子(9)。 和用于气流冷却所述电机(6)的冷却系统(10),并且所述冷却系统具有用于在所述导流器主体(16)和所述电机(6)之间限定间隙(30)的导流器主体(16) 气流进入间隙(30)。

    Rotary electric machine for wind power turbine
    4.
    发明公开
    Rotary electric machine for wind power turbine 审中-公开
    风力发电机组的旋转电机

    公开(公告)号:EP2632030A3

    公开(公告)日:2017-08-09

    申请号:EP13155619.3

    申请日:2013-02-18

    申请人: WINDFIN B.V.

    摘要: A rotary electric machine (3) for a wind power turbine (1) for generating electric power has a tubular stator (12) having a plurality of stator segments (29); a tubular rotor (13) which has a plurality of rotor segments (34), is located inside the tubular stator (12), and rotates about an axis of rotation (A) with respect to the tubular stator (12); a sleeve (14) located at least partly inside the tubular rotor (13) and connectable to a supporting frame (2) of the wind power turbine (1); and a bearing (15) located inside and fixed to the sleeve (14), and which supports the tubular rotor (13) rotating with respect to the sleeve (14).

    摘要翻译: 一种用于发电的风力涡轮机(1)的旋转电机(3)具有:具有多个定子区段(29)的管状定子(12); 具有多个转子区段(34)的管状转子(13)位于管状定子(12)的内部,并且相对于管状定子(12)围绕旋转轴线(A)旋转。 至少部分位于所述管状转子(13)内并可连接到所述风力涡轮机(1)的支撑框架(2)的套筒(14); 以及位于并固定在套筒(14)内的轴承(15),该轴承(15)支撑相对于套筒(14)旋转的管状转子(13)。

    ROTOR SEGMENT AND ELECTRIC MACHINE ROTOR AND ELECTRIC MACHINE COMPRISING SUCH A ROTOR SEGMENT
    5.
    发明公开
    ROTOR SEGMENT AND ELECTRIC MACHINE ROTOR AND ELECTRIC MACHINE COMPRISING SUCH A ROTOR SEGMENT 审中-公开
    转动段和电机及电机的转子,这种转子段

    公开(公告)号:EP3084939A2

    公开(公告)日:2016-10-26

    申请号:EP14830712.7

    申请日:2014-12-18

    申请人: WINDFIN B.V.

    发明人: SCUOTTO, Mattia

    IPC分类号: H02K29/03 H02K1/27

    CPC分类号: H02K1/2773 H02K29/03

    摘要: A rotor segment of a rotating electric machine, the rotor segment (7) extending along a given plane (PI) and comprising at least two magnetic guides (10), which are aligned along the given plane (PI) and designed to house respective magnetic modules (11) and to guide the magnetic flux generated by the magnetic modules (11) to an air gap (8), wherein each magnetic guide (10) comprises a first and a second face (12, 13) facing the air gap (8) and extending along a first and a second surface respectively; the first surface being greater than the second surface; and the first face (12) of one magnetic guide (10) being aligned with and adjacent to the second face (13) of the other magnetic guide (10).

    摘要翻译: 的旋转电机的转子段,所述转子段(7)沿着一个给定的平面(P1)延伸并且包括至少两个磁性引导件(10),其沿着给定平面(PI)对准,并且设计成容纳respectivement磁 模块(11),并引导由所述磁模块(11),以在空气间隙(8),其中每个磁性引导件(10)包括第一和第二面(12,13)所产生的磁通(面对气隙 8)和沿着第一和分别的第二表面延伸; 所述第一表面比所述第二表面大; 和一个磁性引导件(10)的第一面(12)对准并相邻于其它磁导(10)的第二面(13)。

    Windkraftstromgenerator
    6.
    发明公开
    Windkraftstromgenerator 审中-公开
    风力发电机

    公开(公告)号:EP2230750A3

    公开(公告)日:2016-10-26

    申请号:EP10162892.3

    申请日:2002-09-09

    申请人: WINDFIN B.V.

    摘要: Windkraftstromgenerator umfassend, eine Lagerung (2), einen der an festliegenden Stator (3), einen gegenüber dem Stator (3) drehbaren Rotor (4), eine mit dem Rotor (4) verbundene Nabe (5) und mindestens zwei Blätter, die sich radial von der Nabe (5) weg erstrecken, wobei der Stator (3) und der Rotor (4) durch zueinander konzentrische Rohrabschnitte (203, 213) gebildet werden, auf deren gegenüberliegenden Flächen jeweils Permanentmagnete (7) und Wicklungen (8) angeordnet sind und die sich über die Magnete und die Wicklungen hinaus erstrecken, um zwischen sich mindestens einseitig ein Lager aufzunehmen; und wobei ein Ende des Rohrabschnittes (203) des Stators (3) über eine Schraubverbindung (204) am Rahmen (201) befestigt ist.

    Wind power turbine
    9.
    发明授权
    Wind power turbine 有权
    风力涡轮机

    公开(公告)号:EP2333323B1

    公开(公告)日:2016-04-27

    申请号:EP10192298.7

    申请日:2010-11-23

    申请人: WINDFIN B.V.

    发明人: Casazza, Matteo

    IPC分类号: F03D9/00

    摘要: A wind power turbine, for generating electric energy, has a supporting structure (2); a nacelle (3); a blade assembly (5) rotating with respect to the nacelle (3); a first and second electric machine (9, 13) having, respectively, a first and second stator (10, 14), and a first and second rotor (11, 15) substantially coaxial with each other and fitted to the first and second stator (10, 14) to rotate about a first and second axis (A1, A2); and a transmission assembly (17; 48; 71) for connecting the first and second rotor (11, 15); the transmission assembly (17; 48; 71) being deformable.