公开(公告)号：US20150244222A1

公开(公告)日：2015-08-27

申请号：US14427959

申请日：2013-09-20

Applicant: WILIC S.AR.L.

Inventor： Mattia Scuotto

IPC: H02K3/18 ,  F03D9/00

CPC classification number: H02K3/18 ,  F03D9/25 ,  H02K7/1838 ,  H02K2213/12 ,  Y02E10/725

Abstract: An active assembly of a wind turbine rotating electric machine has a magnetic guide having at least two slots separated by a tooth with a plane of symmetry; and a coil formed by a plurality of electric conductors, each with a substantially rectangular cross section and wound repeatedly about the tooth to fill the slots and form two heads close to the opposite ends of the tooth; the width of each electric conductor being less than a third of the distance between the electric conductor and the plane of symmetry.

Abstract translation: 风力涡轮机旋转电机的有源组件具有磁导体，其具有由具有对称平面的齿分隔开的至少两个槽; 以及由多个电导体形成的线圈，每个电导体具有基本上矩形的横截面，并且围绕所述齿重复地缠绕以填充所述狭槽并形成靠近所述齿的相对端的两个头部; 每个电导体的宽度小于电导体和对称平面之间距离的三分之一。

公开(公告)号：US20140356162A1

公开(公告)日：2014-12-04

申请号：US14367103

申请日：2012-12-24

Applicant: WILIC S.AR.L

Inventor： Alessandro Fasolo ,  Matthias Preindl ,  Mattia Scuotto ,  Thomas Kaessner

IPC: F03D9/00 ,  F03D7/02

CPC classification number: F03D7/02 ,  F03D7/0272 ,  F03D9/25 ,  F03D17/00 ,  H02K7/09 ,  H02K7/1838 ,  H02K2201/03 ,  H02K2213/09 ,  H02K2213/12 ,  H02P23/04 ,  Y02E10/723 ,  Y02E10/725

Abstract: A wind power turbine control method, the wind power turbine having an electric machine, in turn having a stator, a rotor rotatable about an axis of rotation with respect to the stator, and a mechanical bearing assembly configured to couple the rotor in rotary manner to the stator; the stator having at least one winding to interact electromagnetically with the rotor; and the control method including the steps of: estimating at least one quantity selected from a group including a distance between the rotor and the stator, the variation over time in the distance, and misalignment between the rotor and stator; defining a localized additional magnetic force as a function of the selected quantity; and regulating the selected quantity using the localized additional magnetic force defined.

Abstract translation: 一种风力涡轮机控制方法，所述风力涡轮机具有电机，其又具有定子，能够相对于所述定子绕旋转轴线旋转的转子，以及构造成将所述转子以旋转方式耦合的机械轴承组件 定子; 所述定子具有至少一个与所述转子电磁相互作用的绕组; 并且所述控制方法包括以下步骤：估计从包括所述转子和所述定子之间的距离的组中选择的至少一个量，所述距离中随时间的变化以及所述转子和所述定子之间的未对准; 定义作为所选择量的函数的局部附加磁力; 并使用限定的局部附加磁力来调节所选择的数量。