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公开(公告)号：US08505589B2
公开(公告)日：2013-08-13
申请号：US12500106
申请日：2009-07-09
IPC分类号： B21F3/00
CPC分类号： H02K15/0457
摘要： An arrangement includes a coil-winding-tool to guide a metallic conductor for the forming of a part of the single-layer-coil. The coil-winding-tool is mounted to rotate around a first axis of rotation for the forming of the part of the coil. A conductor-feeding-drum carries the metallic conductor and is designed to hand over the metallic-conductor to the coil-winding-tool for forming. The conductor-feeding-drum is carried by a fixture. The fixture is mounted to rotate around a second axis of rotation, to allow a rotation of the conductor-feeding-drum around the second axis too. The first axis of rotation of the coil-winding-tool is perpendicular to the second axis of rotation of the conductor-feeding-drum, to allow the execution of the winding by the rotation of the coil-winding-tool and by the rotation of the conductor-feeding-drum.
摘要翻译： 一种布置包括用于引导用于形成单层线圈的一部分的金属导体的线圈绕线工具。 线圈缠绕工具被安装成围绕第一旋转轴线旋转以形成线圈的一部分。 导体馈送滚筒承载金属导体，并被设计成将金属导体交接到用于成形的线圈绕组工具。 导体馈送滚筒由固定装置承载。 固定装置被安装成围绕第二旋转轴线旋转，以允许导体馈送滚筒围绕第二轴旋转。 线圈绕线工具的第一旋转轴线垂直于导体馈送滚筒的第二旋转轴线，以允许通过线圈绕线工具的旋转执行绕组，并且通过旋转 导体输送滚筒。
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公开(公告)号：US20090060740A1
公开(公告)日：2009-03-05
申请号：US12150951
申请日：2008-05-01
CPC分类号： F03D7/0276 , F03D7/0224 , F03D7/028 , F03D7/042 , F05B2260/96 , F05B2270/101 , F05B2270/1033 , F05B2270/1095 , F05B2270/20 , F05B2270/32 , F05B2270/331 , F05B2270/402 , Y02E10/723
摘要： The invention concerns a method of operating a wind turbine, wherein for a reduction of a wind load impacting on the wind turbine the rotational speed of the rotor and/or the electrical power output of the wind turbine are reduced depending on a deviation of the wind speed from the average wind speed. Moreover the invention concerns a wind turbine comprising a calculating unit adjusted for executing the inventive method.
摘要翻译： 本发明涉及一种操作风力涡轮机的方法，其中为了减少影响风力涡轮机的风荷载，转子的旋转速度和/或风力涡轮机的电功率输出根据风的偏差而减小 速度从平均风速。 此外，本发明涉及一种风力涡轮机，其包括被调整以执行本发明的方法的计算单元。
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公开(公告)号：US08829699B2
公开(公告)日：2014-09-09
申请号：US13040540
申请日：2011-03-04
CPC分类号： F03D7/0276 , F03D7/0224 , F03D7/028 , F03D7/042 , F05B2270/101 , F05B2270/1011 , F05B2270/1016 , F05B2270/102 , F05B2270/309 , F05B2270/327 , Y02E10/723
摘要： It is described a method for controlling the rotational speed of a rotor of a wind turbine in particular at high wind speeds. The described method comprises (a) determining a rotor acceleration value, wherein the rotor acceleration value is caused by a temporal change of the rotational speed of the rotor, and (b) controlling the rotational speed of the rotor as a function of the rotor acceleration value. It is further described a control system for controlling the rotational speed of a rotor of a wind turbine, a wind turbine being equipped with such a control system and to a computer program, which is adapted for controlling and/or for carrying out the mentioned rotational speed control method.
摘要翻译： 描述了一种用于特别是在高风速下控制风力涡轮机的转子的转速的方法。 所述方法包括：（a）确定转子加速度值，其中转子加速度值是由转子的转速的时间变化引起的，以及（b）根据转子加速度来控制转子的转速 值。 进一步描述了用于控制风力涡轮机的转子的旋转速度的控制系统，配备有这种控制系统的风力涡轮机和适于控制和/或执行所提到的旋转的计算机程序 速度控制方法。
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公开(公告)号：US20110135488A1
公开(公告)日：2011-06-09
申请号：US12957484
申请日：2010-12-01
CPC分类号： B29C70/025 , B29C70/20 , B29K2105/167 , B29L2031/08 , Y10T428/24994 , Y10T428/249949
摘要： A fibre-reinforced plastic material with a matrix material and first fibres is provided. The first fibres are embedded in the matrix material. Further, filling pieces are embedded in the matrix material. The filling pieces are arranged between the first fibres to prevent crack propagation in the fibre-reinforced plastic material.
摘要翻译： 提供了具有基体材料和第一纤维的纤维增强塑料材料。 将第一纤维嵌入基质材料中。 此外，填充片嵌入基质材料中。 填充件布置在第一纤维之间，以防止纤维增强塑料中的裂纹扩展。
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公开(公告)号：US20110129349A1
公开(公告)日：2011-06-02
申请号：US12957473
申请日：2010-12-01
CPC分类号： B29C70/025 , B29B15/08 , B29C70/10 , B29L2031/08 , Y02E10/721 , Y10T428/24994 , Y10T428/249948
摘要： A fibre-reinforced plastic material with a matrix material and fibres embedded in the matrix material is provided. Fibre spacers are embedded in the matrix material between the fibres to avoid direct fibre-to-fibre contacts.
摘要翻译： 提供了一种具有嵌入基体材料中的基体材料和纤维的纤维增强塑料材料。 纤维间隔物嵌入在纤维之间的基质材料中，以避免直接的纤维 - 纤维接触。
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公开(公告)号：US20120317918A1
公开(公告)日：2012-12-20
申请号：US13517676
申请日：2012-06-14
CPC分类号： E04H12/08 , E04H12/085 , Y02E10/728 , Y10T29/49623
摘要： A method for connecting metal segments of a tower includes connecting at least two metal segments of the tower by the use of connecting elements. A paste is provided between the tower segments for filling at least a part of a gap between the segments. The paste is cured, wherein the cured paste absorbs at least a part of a load originated by the connected segments.
摘要翻译： 用于连接塔的金属段的方法包括通过使用连接元件连接塔的至少两个金属段。 在塔段之间提供糊料以填充段之间的间隙的至少一部分。 糊料固化，其中固化的糊剂吸收由连接的部分产生的载荷的至少一部分。
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公开(公告)号：US20110221194A1
公开(公告)日：2011-09-15
申请号：US13040540
申请日：2011-03-04
IPC分类号： H02P9/04
CPC分类号： F03D7/0276 , F03D7/0224 , F03D7/028 , F03D7/042 , F05B2270/101 , F05B2270/1011 , F05B2270/1016 , F05B2270/102 , F05B2270/309 , F05B2270/327 , Y02E10/723
摘要： It is described a method for controlling the rotational speed of a rotor of a wind turbine in particular at high wind speeds. The described method comprises (a) determining a rotor acceleration value, wherein the rotor acceleration value is caused by a temporal change of the rotational speed of the rotor, and (b) controlling the rotational speed of the rotor as a function of the rotor acceleration value. It is further described a control system for controlling the rotational speed of a rotor of a wind turbine, a wind turbine being equipped with such a control system and to a computer program, which is adapted for controlling and/or for carrying out the mentioned rotational speed control method.
摘要翻译： 描述了一种用于特别是在高风速下控制风力涡轮机的转子的转速的方法。 所述方法包括：（a）确定转子加速度值，其中转子加速度值是由转子的转速的时间变化引起的，以及（b）根据转子加速度来控制转子的转速 值。 进一步描述了用于控制风力涡轮机的转子的旋转速度的控制系统，配备有这种控制系统的风力涡轮机和适于控制和/或执行所提到的旋转的计算机程序 速度控制方法。
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公开(公告)号：US08202048B2
公开(公告)日：2012-06-19
申请号：US12150951
申请日：2008-05-01
IPC分类号： F03D7/04
CPC分类号： F03D7/0276 , F03D7/0224 , F03D7/028 , F03D7/042 , F05B2260/96 , F05B2270/101 , F05B2270/1033 , F05B2270/1095 , F05B2270/20 , F05B2270/32 , F05B2270/331 , F05B2270/402 , Y02E10/723
摘要： The invention concerns a method of operating a wind turbine, wherein for a reduction of a wind load impacting on the wind turbine the rotational speed of the rotor and/or the electrical power output of the wind turbine are reduced depending on a deviation of the wind speed from the average wind speed. Moreover the invention concerns a wind turbine comprising a calculating unit adjusted for executing the inventive method.
摘要翻译： 本发明涉及一种操作风力涡轮机的方法，其中为了减少影响风力涡轮机的风荷载，转子的旋转速度和/或风力涡轮机的电功率输出根据风的偏差而减小 速度从平均风速。 此外，本发明涉及一种风力涡轮机，其包括被调整以执行本发明的方法的计算单元。
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公开(公告)号：US20110223028A1
公开(公告)日：2011-09-15
申请号：US13039370
申请日：2011-03-03
CPC分类号： F03D1/065 , F05B2230/80 , F05B2240/57 , F05B2260/30 , Y02E10/721 , Y02P70/523 , Y10T29/49336
摘要： A blade of the wind turbine is prepared to be connected with the hub of the wind turbine. An extension unit is designed and prepared to elongate the blade. The extension unit is connected with the tip of the blade by a pressure, which is applied between the tip of the blade and the extension unit. The applied pressure is a low-pressure in relation to the ambient barometric pressure.
摘要翻译： 风力涡轮机的叶片准备与风力涡轮机的轮毂连接。 设计并准备了延长单元来延长叶片。 延伸单元通过施加在叶片的尖端和延伸单元之间的压力与叶片的尖端连接。 施加的压力是与环境大气压力相关的低压。
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公开(公告)号：US20110129350A1
公开(公告)日：2011-06-02
申请号：US12957499
申请日：2010-12-01
CPC分类号： B29C70/10 , B29C70/025 , B29K2707/04 , B29K2709/08 , Y02E10/721 , Y10T428/24994
摘要： A fibre-reinforced plastic material with a matrix material and fibres embedded in the matrix material is provided. A surface of the fibres has at least one groove extending a bonding surface of the fibres for an enhanced adhesion of the matrix material.
摘要翻译： 提供了一种具有嵌入基体材料中的基体材料和纤维的纤维增强塑料材料。 纤维的表面具有延伸纤维的粘合表面的至少一个凹槽，用于增强基质材料的附着力。
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