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1. 发明申请

US20150308408A1 APPARATUS FOR DAMPENING OF ACOUSTIC NOISE GENERATED BY AIR-COOLING OF AT LEAST ONE WIND TURBINE COMPONENT PROVIDED WITH THE NACELLE OF A WIND TURBINE 有权
标题翻译：用于通过空气冷却产生的风力噪声的装置，用于风力涡轮机的最小风力涡轮机组件
公开(公告)号：US20150308408A1
公开(公告)日：2015-10-29
申请号：US14643069
申请日：2015-03-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： UFFE ERIKSEN , STEFFEN LORENTZEN , THORKIL MUNK-HANSEN , CLAUS THYGESEN
IPC分类号： F03D7/02 , F03D11/00
CPC分类号： F03D7/0296 , F03D80/60 , F05B2240/14 , F05B2260/201 , F05B2260/964 , Y02E10/72
摘要： An apparatus for dampening of acoustic noise generated by air-cooling of at least one wind turbine component provided with the nacelle of a wind turbine is provided. Apparatus for dampening of acoustic noise generated by air-cooling of at least one wind turbine component provided with the nacelle of a wind turbine, comprising at least one acoustic dampening means, with the acoustic dampening means including at least one acoustic dampening channel structure having at least one acoustic dampening channel connected with at least one inlet opening of the acoustic dampening channel structure and at least one outlet opening of the acoustic dampening channel structure.
摘要翻译：提供一种用于抑制由设置有风力涡轮机的机舱的至少一个风力涡轮机部件的空气冷却产生的声学噪声的装置。用于衰减由设置有风力涡轮机的机舱的至少一个风力涡轮机部件的空气冷却产生的声学噪声的装置，包括至少一个声学阻尼装置，所述声学阻尼装置包括至少一个声学阻尼通道结构，至少一个与所述声学阻尼通道结构的至少一个入口连接的声学阻尼通道和所述声学阻尼通道结构的至少一个出口。

2. 发明申请

US20170288500A1 STATOR ASSEMBLY FOR AN ELECTRIC GENERATOR WITH ACCOMMODATION SPACE 审中-公开
公开(公告)号：US20170288500A1
公开(公告)日：2017-10-05
申请号：US15462947
申请日：2017-03-20
申请人： Siemens Aktiengesellschaft
发明人： UFFE ERIKSEN , EDOM LEMMA , CLAUS THYGESEN
IPC分类号： H02K7/18 , H02K9/19 , H02K1/27 , H02K7/102 , F03D9/25 , H02K1/18 , H02K5/22 , H02K9/10 , F03D1/00
CPC分类号： H02K7/102 , F03D1/00 , F03D9/25 , H02K1/187 , H02K1/2786 , H02K7/116 , H02K7/1838 , H02K9/04 , H02K15/0006 , Y02E10/725
摘要： A stator assembly is provided including (a) an inner frame structure having an annular shape with an inner circumferential edge and an outer circumferential edge, wherein the inner frame structure is formed around a center axis corresponding to an axial direction of the electric generator; and (b) an outer frame structure, which surrounds the inner frame structure and which, starting from the outer circumferential edge, includes two inclined annular walls which, along a radial direction, spread apart from each other such that in between a first inclined annular wall and the second inclined annular wall there is formed an accommodation space. Preferably, the inner frame structure and the outer frame structure are made from a single piece.

3. 发明申请

US20170288501A1 ROTATIONAL MOVEMENT CONTROL OF AN ELECTRIC GENERATOR BY MEANS OF A TURNING DEVICE 审中-公开
公开(公告)号：US20170288501A1
公开(公告)日：2017-10-05
申请号：US15469626
申请日：2017-03-27
申请人： Siemens Aktiengesellschaft
发明人： UFFE ERIKSEN , EDOM LEMMA , CLAUS THYGESEN
IPC分类号： H02K7/18
CPC分类号： H02K7/183 , H02K7/00 , H02K7/10 , H02K7/18 , H02K7/1807 , H02K7/1838 , Y02E10/725
摘要： An electric generator is provided including a stator assembly, a rotor assembly being rotatably supported at the stator assembly for rotating around a rotational axis, an annular device being fixed to the rotor assembly and including an engagement structure, and a first turning device being mounted to the stator assembly, the first turning device including an actuator and an engagement element being drivable by the actuator. The first turning device is configured for adopting two operational states, an active operational state and a passive operational state. In the active operational state there is an engagement between the engagement element and the engagement structure and in the passive operational state the engagement element and the engagement structure are mechanically decoupled from each other.

4. 发明申请

US20150023621A1 BEARING FOR A WIND TURBINE 有权
标题翻译：承载风力涡轮机
公开(公告)号：US20150023621A1
公开(公告)日：2015-01-22
申请号：US14280761
申请日：2014-05-19
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： UFFE ERIKSEN , CLAUS MICHAELSEN , CLAUS THYGESEN
IPC分类号： F16C37/00 , F03D11/00
CPC分类号： F16C37/00 , F03D80/60 , F03D80/70 , F05B2220/64 , F05B2260/20 , F05B2260/64 , F16C33/1005 , F16C37/007 , F16C2300/14 , F16C2360/31 , Y02E10/722
摘要： A bearing for a wind turbine, the use of the bearing and a method to control the temperature of the bearing is provided. A bearing for a wind turbine comprises an inner ring and an outer ring. The inner ring and the outer ring are prepared and arranged in a way to rotate with respect to each other. The inner ring comprises at least one channel. The channel is prepared and arranged in a way that air flows along inside the channel so that excess heat of the inner ring is removed by the airflow in the channel.
摘要翻译：提供了一种用于风力涡轮机的轴承，使用轴承和控制轴承温度的方法。用于风力涡轮机的轴承包括内圈和外圈。内环和外圈以相对于彼此旋转的方式制备和布置。内环包括至少一个通道。通道的准备和布置方式使得空气沿着通道内部流动，使得内环的多余的热量被通道中的气流除去。

5. 发明申请

US20160084226A1 COOLING SYSTEM 审中-公开
标题翻译：冷却系统
公开(公告)号：US20160084226A1
公开(公告)日：2016-03-24
申请号：US14888499
申请日：2013-09-12
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： UFFE ERIKSEN , SOEREN GUNDTOFT , THORKIL MUNK-HANSEN , CLAUS THYGESEN
IPC分类号： F03D9/00 , F03D1/00
CPC分类号： F03D80/60 , F03D1/00 , F03D9/25 , F03D15/20 , F05B2260/64 , H02K7/18 , H02K7/1838 , H02K9/04 , Y02E10/725
摘要： A wind turbine generator cooling system whereby the electrical generator includes a stator, a rotor, and an air gap between the stator and the rotor, and the rotor is rotatable in respect to the stator around an axis of rotation. The generator includes a cavity that is abutting on the stator in a radial direction, whereby a fan is connected to the cavity, so that the fan moves air through the cavity to cool the generator. A duct extends through the cavity in a mainly axial direction from a first side of the generator to a second side of the generator to allow the air that moves through the cavity, that cools the generator, and that collects at least partially at the first side of the generator, to flow from the first side of the generator to the second side of the generator to exit the generator.
摘要翻译：一种风力发电机冷却系统，由此所述发电机包括定子，转子以及所述定子和所述转子之间的空气间隙，并且所述转子可围绕旋转轴线相对于所述定子旋转。发电机包括沿径向抵接在定子上的空腔，由此将风扇连接到空腔，使得风扇将空气移动通过空腔以冷却发电机。导管在主要轴向方向上从发生器的第一侧延伸穿过空腔到发生器的第二侧，以允许移动通过空腔的空气冷却发生器，并且至少部分地收集在第一侧的发电机从发电机的第一侧流到发电机的第二侧以将发电机排出。

6. 发明申请

US20140346781A1 AIRFLOW CONTROL ARRANGEMENT 有权
标题翻译：气流控制装置
公开(公告)号：US20140346781A1
公开(公告)日：2014-11-27
申请号：US14253893
申请日：2014-04-16
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： GIOVANNI AIROLDI , UFFE ERIKSEN , SOEREN GUNDTOFT , CLAUS MICHAELSEN , THORKIL MUNK-HANSEN , PETER HESSELLUND SOERENSEN , CLAUS THYGESEN , XAVIER TOURDE
IPC分类号： H02K9/04 , F03D9/00
CPC分类号： F03D80/60 , F03D1/00 , F03D9/25 , F03D15/20 , F03D80/00 , F05B2260/20 , F05B2260/64 , H02K7/18 , H02K7/1838 , H02K9/04 , Y02E10/725 , Y02T50/675
摘要： An airflow control arrangement for a direct-drive wind-turbine with a generator comprising a rotor and a stator, which airflow control arrangement comprises an outflow fan arranged to draw an exit airflow through an exit duct, which exit duct extends from an interior cavity of the stator to the exterior of the wind turbine. The invention further describes a direct-drive wind turbine comprising such an airflow control arrangement. The invention further describes a method of controlling an airflow in a direct-drive wind-turbine with a generator comprising a rotor and a stator is provided.
摘要翻译：一种用于具有发电机的直接驱动风力涡轮机的气流控制装置，其包括转子和定子，所述气流控制装置包括排出风扇，所述流出风扇布置成将出口气流抽出通过出口管道，该出口管道从出口管道的内部空腔定子到风力涡轮机的外部。本发明还描述了一种包括这种气流控制装置的直接驱动风力涡轮机。本发明还描述了一种控制直接驱动风力涡轮机中的气流的方法，其中提供了包括转子和定子的发电机。

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