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1. 发明申请

US20130270834A1 WIND TURBINE GENERATOR WITH A STATOR SUPPORT STRUCTURE 审中-公开
标题翻译：具有定子支撑结构的风力涡轮发电机
公开(公告)号：US20130270834A1
公开(公告)日：2013-10-17
申请号：US13978326
申请日：2011-01-05
申请人： Michael Staghøj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen
发明人： Michael Staghøj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen
IPC分类号： H02K1/18 , F03D9/00
CPC分类号： H02K1/182 , F03D9/25 , F03D13/20 , F03D80/00 , F03D80/70 , F05B2220/7066 , H02K7/08 , H02K7/1869 , H02K15/0006 , H02K21/24 , H02K2201/03 , H02K2213/12 , Y02E10/728 , Y02P70/523
摘要： A generator (5) for a wind turbine (1) and a wind turbine (1) are disclosed. The generator (5) comprises a rotor (3) configured to rotate about a rotational axis, and at least one stator (4) arranged next to the rotor (3), each stator (4) comprising at least one flux-generating module (9) facing the rotor (3) but spaced therefrom. The flux-generating module(s) (9) is/are mounted on a stator support structure (7, 10). The stator support structure (7, 10) defines a pre-loaded spring force acting against magnetic forces occurring between the rotor (3) and the flux-generating module(s) (9) during operation of the generator (5). The preloaded spring force is adjustable, e.g. by means of a piston arrangement (17). Thereby it is possible to maintain a preloaded spring force which is capable of acting against the magnetic forces occurring between the rotor (3) and the flux-generating module(s) (9), even if operating conditions are changed. Furthermore, the preloaded spring force may be adjusted to compensate for inaccuracies originating from production tolerances of the stator support structure (7, 10). A uniform and constant air gap can thereby be maintained between the rotor (3) and the flux-generating module(s) (9).
摘要翻译：公开了一种用于风力涡轮机（1）和风力涡轮机（1）的发电机（5）。发电机（5）包括被配置为围绕旋转轴线旋转的转子（3）和邻近转子（3）布置的至少一个定子（4），每个定子（4）包括至少一个通量产生模块 9）面向转子（3）但与之隔开。磁通发生模块（9）安装在定子支撑结构（7,10）上。定子支撑结构（7,10）限定了在发电机（5）的运行期间，作用于在转子（3）和通量产生模块（9）之间产生的磁力的预加载弹簧力。预加载的弹簧力是可调节的，例如借助于活塞装置（17）。因此，即使操作条件改变，也可以保持能够抵抗发生在转子（3）和通量产生模块（9）之间的磁力的预加载弹簧力。此外，可以调节预加载的弹簧力以补偿源自定子支撑结构（7,10）的生产公差的不准确性。因此，可以在转子（3）和通量产生模块（9）之间保持均匀且恒定的气隙。

2. 发明申请

US20130277986A1 WIND TURBINE GENERATOR WITH FLUID FILM BEARING UNITS 有权
标题翻译：风力发电机与流体轴承单元
公开(公告)号：US20130277986A1
公开(公告)日：2013-10-24
申请号：US13978312
申请日：2011-01-05
申请人： Michael Staghøj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen , Jörg Wadehn
发明人： Michael Staghøj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen , Jörg Wadehn
IPC分类号： H02K7/18 , H02K21/02
CPC分类号： H02K7/183 , F03D9/25 , F03D15/20 , F03D80/70 , F05B2220/7066 , F05B2240/53 , F16C32/0603 , F16C32/0622 , F16C2360/31 , H02K21/02 , Y02E10/722 , Y02E10/725
摘要： A generator (5) for a wind turbine (1) is disclosed. The generator (5) comprises a rotor (3) configured to rotate about a rotational axis, and at least one stator (4) arranged next to the rotor (3). Each stator (4) comprises at least one flux-generating module (9) facing the rotor (3) but spaced therefrom, thereby forming an air gap between the rotor (3) and each flux-generating module (9). Each stator (4) also comprises at least one bearing unit (12), each bearing unit (12) comprising a body (16) defining a cavity (14) with an open end facing the rotor (3). The generator (5) further comprises a source of pressurized fluid communicating with each bearing unit (12), and the body (16) of each bearing unit (12) directs the fluid towards the rotor (3) to help maintain the air gap between the rotor (3) and each flux-generating module (9). Thereby the air gap between the rotor (3) and the flux-generating modules (9) is controlled by means of the fluid bearing units (12). The invention further provides a wind turbine (1) comprising such a generator (5).
摘要翻译：公开了一种用于风力涡轮机（1）的发电机（5）。发电机（5）包括构造成围绕旋转轴线旋转的转子（3）和邻近转子（3）设置的至少一个定子（4）。每个定子（4）包括面向转子（3）但与其分开的至少一个通量产生模块（9），从而在转子（3）和每个通量产生模块（9）之间形成气隙。每个定子（4）还包括至少一个轴承单元（12），每个轴承单元（12）包括限定具有面向转子（3）的开口端的空腔（14）的主体（16）。发生器（5）还包括与每个轴承单元（12）连通的加压流体源，并且每个轴承单元（12）的主体（16）将流体引向转子（3）以帮助维持转子（3）和每个通量产生模块（9）。由此，通过流体轴承单元（12）来控制转子（3）和通量产生模块（9）之间的空气间隙。本发明还提供一种包括这种发电机（5）的风力涡轮机（1）。

3. 发明授权

US09564786B2 Wind turbine generator with fluid film bearing units 有权
标题翻译：具有流体膜轴承单元的风力发电机组
公开(公告)号：US09564786B2
公开(公告)日：2017-02-07
申请号：US13978312
申请日：2011-01-05
申请人： Michael Staghøj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen , Jörg Wadehn
发明人： Michael Staghøj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen , Jörg Wadehn
IPC分类号： F03D9/00 , H02P9/04 , H02K7/18 , F16C32/06 , H02K21/02
CPC分类号： H02K7/183 , F03D9/25 , F03D15/20 , F03D80/70 , F05B2220/7066 , F05B2240/53 , F16C32/0603 , F16C32/0622 , F16C2360/31 , H02K21/02 , Y02E10/722 , Y02E10/725
摘要： A generator for a wind turbine is disclosed. The generator comprises a rotor configured to rotate about a rotational axis, and at least one stator arranged next to the rotor. Each stator comprises at least one flux-generating module facing the rotor but spaced therefrom, thereby forming an air gap between the rotor and each flux-generating module. Each stator also comprises at least one bearing unit, each bearing unit comprising a body defining a cavity with an open end facing the rotor. The generator further comprises a source of pressurized fluid communicating with each bearing unit, and the body of each bearing unit directs the fluid towards the rotor to help maintain the air gap between the rotor and each flux-generating module. Thereby the air gap between the rotor and the flux-generating modules is controlled by means of the fluid bearing units. The invention further provides a wind turbine comprising such a generator.
摘要翻译：公开了一种用于风力涡轮机的发电机。该发电机包括被配置为围绕旋转轴线旋转的转子和邻近该转子布置的至少一个定子。每个定子包括面向转子但与其隔开的至少一个通量产生模块，从而在转子和每个通量产生模块之间形成气隙。每个定子还包括至少一个轴承单元，每个轴承单元包括限定具有面向转子的开口端的空腔的主体。发电机还包括与每个轴承单元连通的加压流体源，并且每个轴承单元的主体将流体引向转子以帮助维持转子和每个通量产生模块之间的气隙。因此，通过流体轴承单元来控制转子和通量产生模块之间的空气间隙。本发明还提供一种包括这种发电机的风力涡轮机。

4. 发明授权

US09362787B2 Wind turbine generator with movable stator subunits 有权
标题翻译：具有可动定子子单元的风力发电机
公开(公告)号：US09362787B2
公开(公告)日：2016-06-07
申请号：US13978318
申请日：2011-01-05
申请人： Michael Staghøj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen
发明人： Michael Staghøj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen
IPC分类号： F03D9/00 , H02K1/18 , H02K1/14 , H02K7/08 , H02K15/00 , H02K21/02 , H02K7/18 , H02K16/04 , F16C32/06
CPC分类号： H02K1/18 , F16C32/0614 , F16C32/0685 , F16C2360/31 , F16C2380/26 , H02K1/148 , H02K1/182 , H02K7/08 , H02K7/1869 , H02K15/0006 , H02K16/04 , H02K21/026 , H02K21/24 , H02K2201/03 , H02K2213/12
摘要： A generator (5) for a wind turbine (1) is disclosed. The generator (5) comprises a rotor (3) configured to rotate about a rotational axis, and at least one stator (4) arranged next to the rotor (3). Each stator (4) comprises at least two subunits (8), the subunits (8) being arranged side-by-side along a moving direction of the rotor (3). Each subunit (8) comprises at least one flux-generating module (9) facing the rotor (3) but spaced therefrom, thereby defining an air gap between the rotor (3) and each flux-generating module (9). The subunits (8) are movable relative to each other along a direction which is substantially transverse to the moving direction of the rotor (3). This allows a subunit (8) to move in a manner which adjusts the air gap without affecting the position and the air gap of a neighboring subunit (8). Thereby variations in the rotor (3) can be compensated and a uniform and constant air gap can be maintained. The invention further provides a wind turbine (1) comprising such a generator (5) and a method for performing service on a generator (5).
摘要翻译：公开了一种用于风力涡轮机（1）的发电机（5）。发电机（5）包括构造成围绕旋转轴线旋转的转子（3）和邻近转子（3）设置的至少一个定子（4）。每个定子（4）包括至少两个子单元（8），所述子单元（8）沿着转子（3）的移动方向并排布置。每个子单元（8）包括面向转子（3）但与其间隔开的至少一个通量产生模块（9），由此在转子（3）和每个通量产生模块（9）之间限定气隙。子单元（8）可以沿着基本上横向于转子（3）的移动方向的方向相对于彼此移动。这允许子单元（8）以调节气隙的方式移动，而不影响相邻子单元（8）的位置和气隙。由此可以补偿转子（3）的变化，并且可以保持均匀且恒定的气隙。本发明还提供一种包括这种发电机（5）的风力涡轮机（1）和用于在发电机（5）上执行维修的方法。

5. 发明申请

US20130285501A1 WIND TURBINE GENERATOR WITH MOVABLE STATOR SUBUNITS 有权
标题翻译：具有可移动定子子的风力涡轮发电机
公开(公告)号：US20130285501A1
公开(公告)日：2013-10-31
申请号：US13978318
申请日：2011-01-05
申请人： Michael Staghoj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen
发明人： Michael Staghoj , Gerner Larsen , Niels Christian Olsen , Frank Møller Hansen
IPC分类号： H02K1/18
CPC分类号： H02K1/18 , F16C32/0614 , F16C32/0685 , F16C2360/31 , F16C2380/26 , H02K1/148 , H02K1/182 , H02K7/08 , H02K7/1869 , H02K15/0006 , H02K16/04 , H02K21/026 , H02K21/24 , H02K2201/03 , H02K2213/12
摘要： A generator (5) for a wind turbine (1) is disclosed. The generator (5) comprises a rotor (3) configured to rotate about a rotational axis, and at least one stator (4) arranged next to the rotor (3). Each stator (4) comprises at least two subunits (8), the subunits (8) being arranged side-by-side along a moving direction of the rotor (3). Each subunit (8) comprises at least one flux-generating module (9) facing the rotor (3) but spaced therefrom, thereby defining an air gap between the rotor (3) and each flux-generating module (9). The subunits (8) are movable relative to each other along a direction which is substantially transverse to the moving direction of the rotor (3). This allows a subunit (8) to move in a manner which adjusts the air gap without affecting the position and the air gap of a neighbouring subunit (8). Thereby variations in the rotor (3) can be compensated and a uniform and constant air gap can be maintained. The invention further provides a wind turbine (1) comprising such a generator (5) and a method for performing service on a generator (5).
摘要翻译：公开了一种用于风力涡轮机（1）的发电机（5）。发电机（5）包括构造成围绕旋转轴线旋转的转子（3）和邻近转子（3）设置的至少一个定子（4）。每个定子（4）包括至少两个子单元（8），所述子单元（8）沿着转子（3）的移动方向并排布置。每个子单元（8）包括面向转子（3）但与其间隔开的至少一个通量产生模块（9），由此在转子（3）和每个通量产生模块（9）之间限定气隙。子单元（8）可以沿着基本上横向于转子（3）的移动方向的方向相对于彼此移动。这允许子单元（8）以调节气隙的方式移动，而不影响相邻子单元（8）的位置和气隙。由此可以补偿转子（3）的变化，并且可以保持均匀且恒定的气隙。本发明还提供一种包括这种发电机（5）的风力涡轮机（1）和用于在发电机（5）上执行维修的方法。

6. 发明申请

US20140345218A1 TRANSITION STRUCTURE FOR A WIND TURBINE TOWER 有权
标题翻译：风涡轮塔的转换结构
公开(公告)号：US20140345218A1
公开(公告)日：2014-11-27
申请号：US14342249
申请日：2012-08-29
申请人： Gerner Larsen , Niels Christian Olsen
发明人： Gerner Larsen , Niels Christian Olsen
IPC分类号： F03D11/04 , E02D27/42 , E04H12/00
CPC分类号： F03D11/045 , E02B17/0004 , E02B17/027 , E02B2017/0091 , E02D27/425 , E04B1/34363 , E04H12/00 , E04H12/08 , E04H12/10 , E04H12/187 , E04H12/34 , E04H12/347 , E04H2012/006 , F03D13/22 , F03D13/25 , F05B2240/912 , F05B2240/95 , Y02E10/727 , Y02E10/728 , Y10T29/49631
摘要： A transition structure for a tower comprises a plurality of panels that each includes a panel body having opposed upper and lower ends, a lower mounting surface at the lower end, an upper mounting surface at the upper end, and a pair of lateral mounting surfaces at lateral edges. The upper mounting surfaces are generally planar, and the panel bodies taper from their upper mounting surface to their lower mounting surface. Each panel is mounted to at least another of the panels at corresponding lateral surfaces to form, with the upper ends, the shape that conforms to the lower end of the tower to be supported. The transition structure also comprises a plurality of footings, each having an upper end mated to the lower mounting surface of one of the panels, a lower end configured to mate with a post of a foundation, and a footing body between the upper and lower ends.
摘要翻译：塔的过渡结构包括多个面板，每个面板包括具有相对的上端和下端的面板主体，下端的下安装表面，上端的上安装表面和一对横向安装表面侧边缘。上安装表面通常是平面的，并且面板主体从其上安装表面向下安装表面逐渐变细。每个面板在相应的侧表面处安装到至少另一个面板上，以形成符合待支撑的塔的下端的形状。过渡结构还包括多个脚，每个底脚具有与一个面板的下安装表面配合的上端，构造成与基座的柱配合的下端，以及位于上端和下端之间的基脚。

7. 发明授权

US09249784B2 Transition structure for a wind turbine tower 有权
标题翻译：风力发电机塔架的过渡结构
公开(公告)号：US09249784B2
公开(公告)日：2016-02-02
申请号：US14342249
申请日：2012-08-29
申请人： Gerner Larsen , Niels Christian Olsen
发明人： Gerner Larsen , Niels Christian Olsen
IPC分类号： B66C23/34 , E04H12/34 , F03D11/04 , E02D27/42 , E04H12/00 , E02B17/00 , E02B17/02 , E04H12/18 , E04B1/343
CPC分类号： F03D11/045 , E02B17/0004 , E02B17/027 , E02B2017/0091 , E02D27/425 , E04B1/34363 , E04H12/00 , E04H12/08 , E04H12/10 , E04H12/187 , E04H12/34 , E04H12/347 , E04H2012/006 , F03D13/22 , F03D13/25 , F05B2240/912 , F05B2240/95 , Y02E10/727 , Y02E10/728 , Y10T29/49631
摘要： A transition structure for a tower comprises a plurality of panels that each includes a panel body having opposed upper and lower ends, a lower mounting surface at the lower end, an upper mounting surface at the upper end, and a pair of lateral mounting surfaces at lateral edges. The upper mounting surfaces are generally planar, and the panel bodies taper from their upper mounting surface to their lower mounting surface. Each panel is mounted to at least another of the panels at corresponding lateral surfaces to form, with the upper ends, the shape that conforms to the lower end of the tower to be supported. The transition structure also comprises a plurality of footings, each having an upper end mated to the lower mounting surface of one of the panels, a lower end configured to mate with a post of a foundation, and a footing body between the upper and lower ends.
摘要翻译：塔的过渡结构包括多个面板，每个面板包括具有相对的上端和下端的面板主体，下端的下安装表面，上端的上安装表面和一对横向安装表面侧边缘。上安装表面通常是平面的，并且面板主体从其上安装表面向下安装表面逐渐变细。每个面板在相应的侧表面处安装到至少另一个面板上，以形成符合待支撑的塔的下端的形状。过渡结构还包括多个脚，每个底脚具有与一个面板的下安装表面配合的上端，构造成与基座的柱配合的下端，以及位于上端和下端之间的基脚。

8. 发明申请

US20080285903A1 Bearing, A Wind Turbine And Methods Of Manufacturing A Bearing 失效
标题翻译：轴承，风力发电机和制造方法轴承
公开(公告)号：US20080285903A1
公开(公告)日：2008-11-20
申请号：US12177998
申请日：2008-07-23
申请人： Niels Christian Olsen
发明人： Niels Christian Olsen
IPC分类号： F16C33/58 , F16C19/54 , F16C33/62 , F03D11/00 , B21D53/10
CPC分类号： F16C33/585 , F03D80/70 , F16C19/18 , F16C19/381 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02P70/523 , Y10T29/49689
摘要： The invention relates to a bearing for a wind turbine comprising bearing rings with raceways, and at least one row of bearing balls or rollers positioned between said raceways. At least one of said raceways comprises one or more indentation areas in relation to a standard shape of the raceways. The invention also relates to a wind turbine and methods for manufacturing a bearing.
摘要翻译：本发明涉及一种用于风力涡轮机的轴承，其包括具有滚道的轴承环和位于所述滚道之间的至少一排轴承滚珠或滚子。所述滚道中的至少一个包括相对于滚道的标准形状的一个或多个压痕区域。本发明还涉及一种风力涡轮机和用于制造轴承的方法。

9. 发明授权

US08702338B2 Shrink disk connection for a wind turbine 有权
标题翻译：缩小风力发电机的磁盘连接
公开(公告)号：US08702338B2
公开(公告)日：2014-04-22
申请号：US13140304
申请日：2009-12-15
申请人： Peter Albæk Riisager , Niels Christian Olsen
发明人： Peter Albæk Riisager , Niels Christian Olsen
IPC分类号： F16B4/00
CPC分类号： F02C7/36 , F03D15/00 , F03D80/70 , F05B2240/50 , F05B2240/60 , F05B2240/61 , F05B2260/40 , F05B2260/403 , F05D2240/50 , F05D2240/60 , F05D2240/61 , F05D2260/40 , F05D2260/403 , F16B2200/10 , F16D1/02 , F16D1/04 , F16D1/0858 , Y02E10/72 , Y10T29/49863 , Y10T403/21 , Y10T403/40 , Y10T403/48 , Y10T403/551
摘要： A connection for connecting shafts in a wind turbine includes a first shaft and a second shaft which are inter-connectable by connecting an interconnection part of the first shaft and an interconnection part of the second shaft, and a shrinkable disk positioned and adapted so as to lock the first shaft to the second shaft by providing pressure to the interconnection parts of the first and second shaft when the interconnection parts are interconnected, and where the interconnection part of each of the first and second shafts comprises a plurality of friction surfaces transferring moment between the first and second shafts by friction.
摘要翻译：用于风力涡轮机中的连接轴的连接件包括通过连接第一轴的互连部分和第二轴的互连部分可相互连接的第一轴和第二轴，以及可收缩盘，其可定位并适于当互连部件互连时，通过向第一和第二轴的互连部分施加压力，并且其中每个第一和第二轴的互连部分包括多个摩擦表面之间传递力矩第一和第二轴通过摩擦。

10. 发明申请

US20110293357A1 SHRINK DISK CONNECTION FOR A WIND TURBINE 有权
标题翻译：用于风力涡轮机的收缩盘连接
公开(公告)号：US20110293357A1
公开(公告)日：2011-12-01
申请号：US13140304
申请日：2009-12-15
申请人： Peter Alaek Riisager , Niels Christian Olsen
发明人： Peter Alaek Riisager , Niels Christian Olsen
IPC分类号： F03D11/02 , B23P11/02
CPC分类号： F02C7/36 , F03D15/00 , F03D80/70 , F05B2240/50 , F05B2240/60 , F05B2240/61 , F05B2260/40 , F05B2260/403 , F05D2240/50 , F05D2240/60 , F05D2240/61 , F05D2260/40 , F05D2260/403 , F16B2200/10 , F16D1/02 , F16D1/04 , F16D1/0858 , Y02E10/72 , Y10T29/49863 , Y10T403/21 , Y10T403/40 , Y10T403/48 , Y10T403/551
摘要： In order e.g. to provide a connection for connecting shafts in a wind turbine which is able to withstand a torque of a modern wind turbine, while still being relatively inexpensive, simple and effective to use, there is disclosed a connection including a first shaft and a second shaft which are inter-connectable by connecting an interconnection part of the first shaft and an interconnection part of the second shaft, and a shrinkable disk positioned and adapted so as to lock the first shaft to the second shaft by providing pressure to the interconnection parts of the first and second shaft when the interconnection parts are interconnected, and where the interconnection part of each of the first and second shafts comprises a plurality of friction surfaces transferring moment between the first and second shafts by friction.
摘要翻译：例如为了提供能够承受现代风力涡轮机的扭矩的风力涡轮机中的连接轴的连接，同时仍然相对便宜，简单且有效地使用，公开了包括第一轴和第二轴的连接，第二轴通过连接第一轴的互连部分和第二轴的互连部分可相互连接，以及可收缩盘，其被定位并适于将第一轴锁定到第二轴，通过向第二轴的互连部分施加压力以及当所述互连部件互连时的第二轴，以及所述第一和第二轴中的每一个的互连部分包括通过摩擦在第一和第二轴之间传递力矩的多个摩擦表面。

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