Generator, nacelle, and mounting method of a nacelle of a wind energy converter
    1.
    发明授权
    Generator, nacelle, and mounting method of a nacelle of a wind energy converter 有权
    发电机,机舱和风力发电机组的机舱的安装方法

    公开(公告)号:US08154146B2

    公开(公告)日:2012-04-10

    申请号:US12682818

    申请日:2009-09-14

    IPC分类号: F03D11/00 H02K9/00

    摘要: An apparatus for wind energy conversion includes a nacelle having a main frame, the main frame having a lower part and an upper part joined to the lower part, the upper part having a first strap extending across the lower part; a stator disposed within the nacelle; a rotor disposed within the nacelle; a mounting surface attached to the main frame and defining a rotor space, the mounting surface having a first side-face that exposes the rotor space; and a flange rotatably supported on the main frame and including a first end connected to the rotor. The rotor is cantilevered from the flange into the rotor space from the first side face.

    摘要翻译: 用于风能转换的装置包括具有主框架的机舱,所述主框架具有下部和连接到下部的上部,所述上部具有延伸穿过所述下部的第一带; 设置在所述机舱内的定子; 设置在机舱内的转子; 安装表面,其附接到所述主框架并且限定转子空间,所述安装表面具有暴露所述转子空间的第一侧面; 以及可旋转地支撑在主框架上并且包括连接到转子的第一端的凸缘。 转子从凸缘向第一侧面悬臂转入转子空间。

    FOUNDATION FIXING UNIT, WIND ENERGY CONVERTER, AND METHOD FOR FIXING A TOWER OF A WIND ENERGY CONVERTER ONTO A FOUNDATION
    2.
    发明申请
    FOUNDATION FIXING UNIT, WIND ENERGY CONVERTER, AND METHOD FOR FIXING A TOWER OF A WIND ENERGY CONVERTER ONTO A FOUNDATION 审中-公开
    基金会固定单元,风能转换器和将风能转换器固定在基金会上的方法

    公开(公告)号:US20120260592A1

    公开(公告)日:2012-10-18

    申请号:US12921184

    申请日:2009-10-22

    申请人: Anton Wolf

    发明人: Anton Wolf

    摘要: Some general aspects of the invention provide a foundation fixing unit (202, 204, 400) for fixing a tower (108) of a wind energy converter (100) onto a foundation (110). The unit comprises a fixation plate (202) fixable to the foundation (110), walls forming at least one tower fixation hole (300) in the intermediate plate (202) for passing a tower fixation bolt (220) through the fixation plate (202) in order to fix the tower (108) to the fixation plate (202), a tower fixation nut (400) arranged below the at least one tower fixation hole (300) for receiving a threaded portion of the tower fixation bolt (220) and a nut cage (204) holding the tower fixation nut (400), the nut cage (204) being attached to a bottom surface (222) of the fixation plate (202). Under further aspects, the invention provides a wind energy converter tower comprising the foundation fixing unit (202, 204, 400) and a method for fixing a wind energy converter tower onto a foundation.

    摘要翻译: 本发明的一般方面提供了一种用于将风能转换器(100)的塔架(108)固定到基座(110)上的基座固定单元(202,204,400)。 该单元包括可固定到基座(110)的固定板(202),在中间板(202)中形成至少一个塔固定孔(300)的壁,用于使塔固定螺栓(220)穿过固定板 ),以将塔架(108)固定到固定板(202)上;塔架固定螺母(400),布置在至少一个塔固定孔(300)的下方,用于容纳塔固定螺栓(220)的螺纹部分, 以及保持所述塔固定螺母(400)的螺母保持架(204),所述螺母保持架(204)附接到所述固定板(202)的底面(222)。 在进一步的方面,本发明提供了一种风能转换器塔,其包括基础固定单元(202,204,400)以及将风能转换器塔固定到基础上的方法。

    DEVELOPMENT OF A NEW TOWER CABLING
    3.
    发明申请
    DEVELOPMENT OF A NEW TOWER CABLING 有权
    新塔楼的开发

    公开(公告)号:US20100247326A1

    公开(公告)日:2010-09-30

    申请号:US12528504

    申请日:2009-03-24

    申请人: Peter Prebio

    发明人: Peter Prebio

    IPC分类号: F03D11/00 B23P11/00

    摘要: A cable suspension arrangement includes a first suspension means for suspending the first plurality of cables at a nacelle; a second suspension means which is attachable to the nacelle; a second plurality of spacer plates each including a suspension hole and each including a third plurality of cable through-holes; wherein the second suspension means is led through the suspension holes; a fixing means for fixing the spacer plates at different positions on the second suspension means such that they can at least not lower their respective position; wherein the cables can be slidably led through the through-holes.

    摘要翻译: 电缆悬挂装置包括用于将第一多根电缆悬挂在机舱上的第一悬挂装置; 第二悬挂装置,其可附接到所述机舱; 第二多个间隔板,每个间隔板包括悬挂孔,每个包括第三多个电缆通孔; 其中所述第二悬挂装置被引导通过所述悬挂孔; 用于将间隔板固定在第二悬挂装置上的不同位置的固定装置,使得它们至少不能降低它们各自的位置; 其中电缆可以滑动地穿过通孔。

    VARIABLE RATIO GEAR
    4.
    发明申请
    VARIABLE RATIO GEAR 失效
    可变比率齿轮

    公开(公告)号:US20100137092A1

    公开(公告)日:2010-06-03

    申请号:US12527304

    申请日:2009-01-29

    摘要: A variable ratio gear system is configured for use with a constant speed generator (104) being driven by a variable speed rotor (102). The variable ratio system includes three shafts: The first shaft (144) is mechanically coupled to the rotor (102); the second shaft (160) is mechanically coupled to a variable gear system; and the third shaft (158) is mechanically coupled to the generator (104) and the variable gear system. A control system (109) is configured to adjust the output of the variable gear system to control the rotational speed of the generator (104). A brake (188) is configured to control the rotation of the second shaft (160).

    摘要翻译: 可变比齿轮系统构造成与由可变速转子(102)驱动的恒速发电机(104)一起使用。 可变比系统包括三个轴:第一轴(144)机械地联接到转子(102); 第二轴(160)机械地联接到可变齿轮系统; 并且第三轴(158)机械地联接到发电机(104)和可变齿轮系统。 控制系统(109)被配置为调节可变齿轮系统的输出以控制发电机(104)的转速。 制动器(188)构造成控制第二轴(160)的旋转。

    METHOD FOR OPERATING A WIND ENERGY CONVERTER, CONTROL DEVICE FOR A WIND ENERGY CONVERTER, AND WIND ENERGY CONVERTER
    5.
    发明申请
    METHOD FOR OPERATING A WIND ENERGY CONVERTER, CONTROL DEVICE FOR A WIND ENERGY CONVERTER, AND WIND ENERGY CONVERTER 有权
    风能转换器的运行方法,风能转换器的控制装置和风能转换器

    公开(公告)号:US20110318180A1

    公开(公告)日:2011-12-29

    申请号:US12527952

    申请日:2009-03-20

    IPC分类号: F03D7/00

    摘要: Some general aspects of the invention provide a method for operating a wind energy converter having a variable-ratio gear system (906, 172-178) mechanically coupled between a rotor (102) and a generator (104), wherein the variable-ratio gear system (906, 172-178) includes a first transmission unit (174) coupled to a first shaft (168) and a second transmission unit (172) coupled to a second shaft (165). The method comprises adjusting the variable-ratio gear system (906, 172-178) to a first gear ratio at which the first shaft (168) substantially does not rotate; determining a wind speed (300) or a related parameter (n, P, p); detecting whether the wind speed (300) or the related parameter (n, P, p) has crossed a first threshold value (310) in a first direction; and adjusting the variable-ratio gear system (906, 172-178), when the wind speed (300) or the related parameter (n, P, p) has crossed the first threshold value (310) in the first direction, to a second gear ratio at which the second shaft (165) substantially does not rotate. Under further aspects, the invention provides a control device (190) for a wind energy converter having a variable-ratio gear system and a wind energy converter comprising the control device (190).

    摘要翻译: 本发明的一般方面提供了一种用于操作具有机械耦合在转子(102)和发电机(104)之间的可变比齿轮系统(906,172-178)的风能转换器的方法,其中可变比齿轮 系统(906,172-178)包括联接到第一轴(168)的第一传动单元(174)和联接到第二轴(165)的第二传动单元(172)。 该方法包括将可变比齿轮系(906,172-178)调整到第一轴(168)基本上不旋转的第一齿轮比; 确定风速(300)或相关参数(n,P,p); 检测风速(300)或相关参数(n,P,p)是否在第一方向上超过第一阈值(310); 以及当所述风速(300)或所述相关参数(n,P,p)在所述第一方向上超过所述第一阈值(310)时,调整所述可变比齿轮系(906,172-178) 第二轴(165)基本上不旋转的第二齿轮比。 在进一步的方面,本发明提供了一种用于具有可变比齿轮系统的风能转换器的控制装置(190)和包括控制装置(190)的风能转换器。

    Variable ratio gear
    6.
    发明授权
    Variable ratio gear 失效
    变比齿轮

    公开(公告)号:US07993240B2

    公开(公告)日:2011-08-09

    申请号:US12527304

    申请日:2009-01-29

    IPC分类号: F16D48/06

    摘要: A variable ratio gear system is configured for use with a constant speed generator being driven by a variable speed rotor. The variable ratio system includes three shafts: The first shaft is mechanically coupled to the rotor; the second shaft is mechanically coupled to a variable gear system; and the third shaft is mechanically coupled to the generator and the variable gear system. A control system is configured to adjust the output of the variable gear system to control the rotational speed of the generator. A brake is configured to control the rotation of the second shaft.

    摘要翻译: 可变比齿轮系统构造成与由可变速转子驱动的恒速发电机一起使用。 可变比系统包括三个轴:第一轴机械地联接到转子; 第二轴机械地联接到可变齿轮系统; 并且第三轴机械地联接到发电机和可变齿轮系统。 控制系统被配置为调节可变齿轮系统的输出以控制发电机的转速。 制动器构造成控制第二轴的旋转。

    GENERATOR, NACELLE, AND MOUNTING METHOD OF A NACELLE OF A WIND ENERGY CONVERTER
    7.
    发明申请
    GENERATOR, NACELLE, AND MOUNTING METHOD OF A NACELLE OF A WIND ENERGY CONVERTER 有权
    风力发电机组的发电机,起动机和安装方法

    公开(公告)号:US20100127503A1

    公开(公告)日:2010-05-27

    申请号:US12528140

    申请日:2009-03-23

    摘要: This invention provides a nacelle of a wind energy converter and a corresponding mounting method of a nacelle of a wind energy converter and a generator for a wind energy converter. The nacelle includes a main frame; a generator including a stator and a rotor; a generator housing attached to the main frame and at least partially enclosing the stator and a rotor space; wherein the generator housing (20; 20′) has a first and second side face (S1, S2); wherein the first side face (S1) of the generator housing (20; 20′) exposes the rotor space (21); and a flange rotatably supported on the main frame and having a first end which is connected to the rotor; wherein the rotor extends into the rotor space (25) from the first side face (S1) without being supported in the generator housing.

    摘要翻译: 本发明提供风力转换器的机舱和相应的风能转换器的机舱和用于风能转换器的发电机的安装方法。 机舱包括主机架; 包括定子和转子的发电机; 附接到所述主框架并且至少部分地包围所述定子和转子空间的发电机壳体; 其中所述发电机壳体(20; 20')具有第一和第二侧面(S1,S2); 其中所述发电机壳体(20; 20')的所述第一侧面(S1)暴露所述转子空间(21); 以及可旋转地支撑在所述主框架上并具有连接到所述转子的第一端的凸缘; 其中所述转子从所述第一侧面(S1)延伸到所述转子空间(25)中,而不被支撑在所述发电机壳体中。

    DEVICE FOR ADJUSTMENT OF A ROTOR BLADE, WIND ENERGY CONVERTER, AND METHOD FOR ADJUSTING A ROTOR BLADE
    8.
    发明申请
    DEVICE FOR ADJUSTMENT OF A ROTOR BLADE, WIND ENERGY CONVERTER, AND METHOD FOR ADJUSTING A ROTOR BLADE 失效
    用于调整转子叶片,风能转换器的装置和用于调整转子叶片的方法

    公开(公告)号:US20110243729A1

    公开(公告)日:2011-10-06

    申请号:US12680999

    申请日:2009-11-11

    申请人: Anton Wolf

    发明人: Anton Wolf

    IPC分类号: F03D7/00

    摘要: Some general aspects of the invention provide a device (151, 152, 114) for adjustment of a pivotally mounted rotor blade (101) of a wind energy converter. The device comprises a first drive (151) and a second drive (152) that cooperate to turn the rotor blade (101) between an operating position and a feathered position. The device further comprises a first activatable lockout (191) connected to the rotor blade (101), which in an activated state prevents turning of the rotor blade (101) into the operating position, but allows turning of the rotor blade (101) into the feathered position. Under further aspects, the invention provides a wind energy converter comprising the device (151, 152, 114) and a method for adjusting a rotor blade (101), which is pivotally mounted on a rotor hub (103) of a wind energy converter.

    摘要翻译: 本发明的一般方面提供了一种用于调节风能转换器的可枢转地安装的转子叶片(101)的装置(151,152,114)。 该装置包括第一驱动器(151)和第二驱动器(152),该第一驱动器和第二驱动器协作以在操作位置和顺桨位置之间转动转子叶片(101)。 该装置还包括连接到转子叶片(101)的第一可激活的锁定件(191),其在致动状态下防止转子叶片(101)转动到操作位置,但允许转子叶片(101)转动成 羽毛的位置。 在另外的方面,本发明提供了一种风力转换器,其包括该装置(151,152,114)和一种用于调节转子叶片(101)的方法,转子叶片(101)枢转地安装在风能转换器的转子毂(103)上。

    GENERATOR, NACELLE, AND MOUNTING METHOD OF A NACELLE OF A WIND ENERGY CONVERTER
    9.
    发明申请
    GENERATOR, NACELLE, AND MOUNTING METHOD OF A NACELLE OF A WIND ENERGY CONVERTER 有权
    风力发电机组的发电机,起动机和安装方法

    公开(公告)号:US20110148119A1

    公开(公告)日:2011-06-23

    申请号:US12682818

    申请日:2009-09-14

    IPC分类号: F03D9/00 H02K5/04 H02K15/00

    摘要: An apparatus for wind energy conversion includes a nacelle having a main frame, the main frame having a lower part and an upper part joined to the lower part, the upper part having a first strap extending across the lower part; a stator disposed within the nacelle; a rotor disposed within the nacelle; a mounting surface attached to the main frame and defining a rotor space, the mounting surface having a first side-face that exposes the rotor space; and a flange rotatably supported on the main frame and including a first end connected to the rotor. The rotor is cantilevered from the flange into the rotor space from the first side face.

    摘要翻译: 用于风能转换的装置包括具有主框架的机舱,所述主框架具有下部和连接到下部的上部,所述上部具有延伸穿过所述下部的第一带; 设置在所述机舱内的定子; 设置在机舱内的转子; 安装表面,其附接到所述主框架并且限定转子空间,所述安装表面具有暴露所述转子空间的第一侧面; 以及可旋转地支撑在主框架上并且包括连接到转子的第一端的凸缘。 转子从凸缘向第一侧面悬臂转入转子空间。

    Generator, nacelle, and mounting method of a nacelle of a wind energy converter
    10.
    发明授权
    Generator, nacelle, and mounting method of a nacelle of a wind energy converter 有权
    发电机,机舱和风力发电机组的机舱的安装方法

    公开(公告)号:US07944077B2

    公开(公告)日:2011-05-17

    申请号:US12528140

    申请日:2009-03-23

    IPC分类号: F03D9/00 H02P9/04

    摘要: This invention provides a nacelle of a wind energy converter and a corresponding mounting method of a nacelle of a wind energy converter and a generator for a wind energy converter. The nacelle includes a main frame; a generator including a stator and a rotor; a generator housing attached to the main frame and at least partially enclosing the stator and a rotor space; wherein the generator housing (20; 20′) has a first and second side face (S1, S2); wherein the first side face (S1) of the generator housing (20; 20′) exposes the rotor space (21); and a flange rotatably supported on the main frame and having a first end which is connected to the rotor; wherein the rotor extends into the rotor space (25) from the first side face (S1) without being supported in the generator housing.

    摘要翻译: 本发明提供风力转换器的机舱和相应的风能转换器的机舱和用于风能转换器的发电机的安装方法。 机舱包括主机架; 包括定子和转子的发电机; 附接到所述主框架并且至少部分地包围所述定子和转子空间的发电机壳体; 其中所述发电机壳体(20; 20')具有第一和第二侧面(S1,S2); 其中所述发电机壳体(20; 20')的所述第一侧面(S1)暴露所述转子空间(21); 以及可旋转地支撑在所述主框架上并具有连接到所述转子的第一端的凸缘; 其中所述转子从所述第一侧面(S1)延伸到所述转子空间(25)中,而不被支撑在所述发电机壳体中。