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1. 发明申请

WO2014020639A1 WIND TURBINE WITH VENTILATION ARRANGEMENT 审中-公开
标题翻译：风力涡轮机通风安排
公开(公告)号：WO2014020639A1
公开(公告)日：2014-02-06
申请号：PCT/JP2012/004861
申请日：2012-07-31
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD. , AKASHI, Yu , ZAEHR, Matthias , HILLER, Michael , DUDEN, Heinrich , GLINDEMANN, Henning
发明人： AKASHI, Yu , ZAEHR, Matthias , HILLER, Michael , DUDEN, Heinrich , GLINDEMANN, Henning
IPC分类号： F03D11/00
CPC分类号： F03D80/60 , F05B2260/64 , Y02E10/721
摘要： Some embodiments of the invention relates to a wind turbine generator comprising a hub with an interior hub space, a nose cone with a nose cone wall, and a ventilation system for ventilating the hub of the wind turbine generator, wherein a deepening in the nose cone wall is provided, wherein the ventilation system comprises air flow means for directing air from outside of the hub towards the interior hub space, said air flow means comprising an entrance section, wherein the ventilation system further comprises air diverting means, wherein the air flow means are disposed at a distance to the air diverting means or wherein the air flow means are disposed conterminous to the air diverting means but not in the interior space of the air diverting means, and wherein the deepening, the entrance section of the air flow means and the air diverting means together define an air channel system for directing air from the outside of the wind turbine generator into the air flow means. Further, some embodiments of the invention relates to a wind turbine generator comprising a hub, a nose cone with a nose cone wall and an interior nose cone space, and a ventilation system for ventilating the hub of the wind turbine generator, wherein an opening in the nose cone wall is provided, wherein the ventilation system further comprises air diverting means and wherein the air diverting means are at least partly disposed in the interior nose cone space.
摘要翻译：本发明的一些实施例涉及一种风力涡轮发电机，其包括具有内部轮毂空间的毂，具有鼻锥形壁的鼻锥和用于使风力涡轮发电机的轮毂通风的通风系统，其中鼻锥中的加深其中所述通风系统包括用于将空气从所述轮毂外部引导到所述内部轮毂空间的空气流动装置，所述空气流动装置包括入口部分，其中所述通风系统还包括分流装置，其中所述空气流动装置设置在与空气分流装置相距一定距离处，或者其中空气流动装置与空气分流装置相连，而不是在空气转向装置的内部空间中，并且其中，加深气流装置的入口部分空气转向装置一起限定用于将空气从风力涡轮发电机的外部引导到空气流动装置中的空气通道系统。此外，本发明的一些实施例涉及一种风力涡轮发电机，其包括毂，具有鼻锥壁的鼻锥和内部鼻锥空间，以及用于使风力涡轮发电机的轮毂通风的通风系统，其中，提供了鼻锥壁，其中通风系统还包括空气转向装置，并且其中空气转向装置至少部分地设置在内部鼻锥空间中。

2. 发明申请

WO2014020637A1 CRANE ARRANGEMENT 审中-公开
标题翻译：起重装置
公开(公告)号：WO2014020637A1
公开(公告)日：2014-02-06
申请号：PCT/JP2012/004859
申请日：2012-07-31
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD. , ZAEHR, Matthias , HILLER, Michael , DUDEN, Heinrich
发明人： ZAEHR, Matthias , HILLER, Michael , DUDEN, Heinrich
IPC分类号： F03D1/00
CPC分类号： F03D80/50 , F05B2240/916 , Y02E10/726 , Y02E10/728
摘要： A crane arrangement for a wind turbine generator, which is disposed at least partly inside a hub of a wind turbine generator, is provided. In order to provide a more flexible transporting means for handling equipment, that is components, spare parts, tools or the like, within the rotor head of a wind turbine generator, which transporting means allows for an easier and time- and work-saving operation, a crane arrangement is proposed comprising a supporting frame, a crane member, and a coupling member for movably coupling said crane member to said supporting frame so as to allow a movement of the crane member relative to the supporting frame. This is especially advantageous in cases where no direct access from the nacelle to the interior of the hub is possible, so that a crane within a wind turbine nacelle is not applicable for transport use within the rotor head.
摘要翻译：提供了至少部分地设置在风力涡轮发电机的轮毂内的用于风力涡轮发电机的起重机装置。为了在风力涡轮发电机的转子头部内部提供更灵活的运输装置，即装置，即部件，备件，工具等，该输送装置允许更容易和时间和节省操作提出了一种起重机装置，其包括支撑框架，起重机构件和用于将所述起重机构件可移动地联接到所述支撑框架的联接构件，以允许起重机构件相对于支撑框架的移动。这在没有从机舱到轮毂内部的直接进入是可能的情况下是特别有利的，使得风力涡轮机机舱内的起重机不适用于转子头内的运输使用。

3. 发明申请

WO2014020638A1 TRACK SYSTEM FOR A WIND TURBINE GENERATOR 审中-公开
标题翻译：风力发电机轨道系统
公开(公告)号：WO2014020638A1
公开(公告)日：2014-02-06
申请号：PCT/JP2012/004860
申请日：2012-07-31
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD. , ISHIMITSU, Keita , KAMEDA, Takuro , DUDEN, Heinrich , HILLER, Michael
发明人： ISHIMITSU, Keita , KAMEDA, Takuro , DUDEN, Heinrich , HILLER, Michael
IPC分类号： F03D1/00
CPC分类号： F03D80/50 , F03D1/0691 , F05B2240/916 , Y02E10/721 , Y02E10/726 , Y02E10/728
摘要： A track system for a wind turbine generator is provided, the wind turbine generator comprising a nacelle, especially a nacelle which is installed on a tip end part of a tower, and a hub rotatable around a rotation axis and connected to a number of rotor blades being arranged radially around the rotation axis. In order to design a track system for such a wind turbine that provides a flexible transporting means, especially in cases where no direct access from the nacelle to the interior of the hub is possible, the track system comprises at least one track which is installed on an outside of the hub leading from a front portion of the hub between two neighbouring rotor blades to a rear portion of the hub faced to the nacelle, and the track system further comprising a wagon which is adapted to run on the at least one track and is to be used for component transportation. Further, a wind turbine generator comprising a track system of the above-mentioned kind and a method for use of such a track system are provided.
摘要翻译：提供了一种用于风力涡轮发电机的轨道系统，所述风力涡轮发电机包括机舱，特别是安装在塔顶端部上的机舱，以及可围绕旋转轴线旋转并连接到多个转子叶片围绕旋转轴径向布置。为了设计用于这种提供柔性输送装置的风力涡轮机的轨道系统，特别是在不能从机舱到轮毂内部的直接接入的情况下，轨道系统包括至少一个轨道，其安装在所述轮毂的外部从所述毂的前部在两个相邻的转子叶片之间引导到面向所述机舱的所述轮毂的后部，并且所述轨道系统还包括车轮，所述车皮适于在所述至少一个轨道上运行，用于组件运输。此外，提供了包括上述种类的轨道系统的风力涡轮发电机以及这种轨道系统的使用方法。

4. 发明申请

WO2013051167A1 BLADE ATTACHING AND DETACHING DEVICE AND METHOD FOR WIND TURBINE GENERATOR 审中-公开
标题翻译：风力涡轮发电机的叶片连接和拆卸装置及方法
公开(公告)号：WO2013051167A1
公开(公告)日：2013-04-11
申请号：PCT/JP2012/001077
申请日：2012-02-17
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD. , ISHIMITSU, Keita , AMANO, Yoshiyuki , DUDEN, Heinrich
发明人： ISHIMITSU, Keita , AMANO, Yoshiyuki , DUDEN, Heinrich
IPC分类号： F03D1/00
CPC分类号： F28D1/022 , F03D13/10 , F03D80/60 , F03D80/70 , F03D80/80 , F05B2230/61 , F05B2240/916 , F05B2240/95 , Y02E10/725 , Y02E10/726 , Y02E10/727 , Y02E10/728 , Y02P70/523 , Y02P80/158
摘要： It is intended to provide a blade attaching and detaching device and a blade attaching and detaching method for a wind turbine generator, which are capable of lifting and lowering the blade in a stable manner and adjusting the blade into an appropriate attitude. A blade attaching and detaching device for a wind turbine generator 1 used for attaching and detaching the blade 2 in a vertical attitude with respect to a respective blade attaching hole facing downward among a plurality of blade attaching holes 33 of the hub. The device is provided with a pair of cables 41, 42 which are respectively supported by a pair of supporting points and are attached to the blade 2 and which are supported by the hub at a pair of supporting points, and a pair of cable-length adjusting devices which are respectively provided for the pair of cable 41, 42 to independently adjust lengths of the pair of cables 41, 42 between the pair of supporting points 43, 44 and the blade 2. The pair of supporting points 43, 45 are displaced from each other in a direction perpendicular to a plane of rotation of a rotor formed by the hub and the blade 2.
摘要翻译：旨在提供一种用于风力涡轮发电机的叶片安装和拆卸装置和叶片附接和拆卸方法，其能够以稳定的方式提升和降低叶片并且将叶片调整为适当的姿态。一种用于风力涡轮发电机1的叶片安装和拆卸装置，其用于以相对于轮毂的多个叶片安装孔33中的相应的叶片附接孔的垂直姿态安装和拆卸叶片2。该装置设置有一对电缆41,42，它们分别由一对支撑点支撑并附接到叶片2，并且在一对支撑点处由毂支撑，并且一对电缆长度分别为一对电缆41,42分别设置的调整装置，以独立地调整一对支撑点43,44和叶片2之间的一对电缆41,42的长度。一对支撑点43,45被移位在垂直于由轮毂和叶片2形成的转子的旋转平面的方向上彼此相对。

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