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    A WIND TURBINE NACELLE COMPRISING A HEAT EXCHANGER ASSEMBLY
    11.
    发明申请
    A WIND TURBINE NACELLE COMPRISING A HEAT EXCHANGER ASSEMBLY 审中-公开
    包含热交换器总成的风力涡轮机

    公开(公告)号：WO2011067290A1

    公开(公告)日：2011-06-09

    申请号：PCT/EP2010/068642

    申请日：2010-12-01

    Applicant: VESTAS WIND SYSTEMS A/S ,  WONG, Voon Hon ,  KANDASAMY, Ravi ,  NARASIMALU, Srikanth ,  LARSEN, Gerner ,  ABEYASEKERA, Tusitha ,  KNUDSEN, Peter, C.

    Inventor： WONG, Voon Hon ,  KANDASAMY, Ravi ,  NARASIMALU, Srikanth ,  LARSEN, Gerner ,  ABEYASEKERA, Tusitha ,  KNUDSEN, Peter, C.

    IPC: F03D11/00

    CPC classification number: F03D11/00 ,  F03D9/25 ,  F03D15/20 ,  F03D80/60 ,  F05B2260/20 ,  Y02E10/722 ,  Y02E10/726

    Abstract: A heat exchanger assembly for cooling a heat-generating component, such as a generator or power electronics module, within a wind turbine nacelle comprises a thermoelectric element, such as a Peltier element, having a first section arranged in a first region of relatively high temperature in contact with the heat-generating component or in the vicinity thereof, and a second section arranged in a second region of a relatively low temperature. The thermoelectric element is configured to transfer heat from the first region of relatively high temperature to the second region of relatively low temperature with consumption of electrical energy. A source of electrical energy is provided for the thermoelectric element, and a control unit may be provided for controlling the energy supply in order to control the temperature of the component or surface area cooled by the thermoelectric element. A further cooling element including a so-called heat pipe may be provided to enhance cooling efficiency.

    Abstract translation: 用于在风力涡轮机机舱内冷却诸如发电机或电力电子模块的发热部件的热交换器组件包括热电元件，例如珀耳帖元件，其具有布置在相对高温度的第一区域中的第一部分 与发热部件或其附近接触的第二部分和布置在相对较低温度的第二区域中的第二部分。 热电元件被配置为在较高温度的第一区域将热量传递到具有电能消耗的较低温度的第二区域。 为热电元件提供电能源，并且可以设置控制单元以控制能量供应，以便控制由热电元件冷却的部件或表面积的温度。 可以提供包括所谓的热管的另外的冷却元件以提高冷却效率。

    A METHOD FOR THERMAL CONDITIONING OF A WIND TURBINE NACELLE
    14.
    发明申请
    A METHOD FOR THERMAL CONDITIONING OF A WIND TURBINE NACELLE 审中-公开
    一种风力涡轮机的热调节方法

    公开(公告)号：WO2011147417A2

    公开(公告)日：2011-12-01

    申请号：PCT/DK2011/050170

    申请日：2011-05-24

    Applicant: VESTAS WIND SYSTEMS A/S ,  SIVALINGAM, Krishnamoorthi ,  BAHUGUNI, Anand ,  KANDASAMY, Ravi ,  Nyvad, Jesper ,  TIETZE, Poul T. ,  NARASIMALU, Srikanth ,  GREVSEN, John K. ,  WONG, Voon Hon

    Inventor： SIVALINGAM, Krishnamoorthi ,  BAHUGUNI, Anand ,  KANDASAMY, Ravi ,  Nyvad, Jesper ,  TIETZE, Poul T. ,  NARASIMALU, Srikanth ,  GREVSEN, John K. ,  WONG, Voon Hon

    CPC classification number: F03D7/046 ,  F03D7/00 ,  F03D17/00 ,  F03D80/60 ,  F05B2240/14 ,  F05B2260/64 ,  F05B2270/303 ,  Y02A30/12 ,  Y02E10/723

    Abstract: A method for thermal conditioning of a wind turbine nacelle is disclosed. The method comprises the steps of: Obtaining historical, statistical and/or forecast data relating to ambient conditions of the wind turbine, e.g. in the form of wind data, weather forecasts and/or thermal data of the wind turbine. Calculating a setting for at least one conditioning unit, e.g. a cooling unit or a heating unit, arranged in an interior part of the nacelle, based on the obtained historical, statistical and/or forecast data, and operating the conditioning unit(s) in accordance with the calculated setting. Measuring at least one parameter reflecting a temperature in the interior part of the nacelle. Adjusting the setting(s) for the conditioning unit(s) based on the measured parameter(s), and operating the conditioning unit(s) in accordance with the adjusted setting(s). The setting(s) is/are initially calculated based on the historical, statistical and/or forecast data, thereby providing a qualified starting point. The setting(s) is/are then adjusted or fine tuned on the basis of actual temperatures of the nacelle, thereby taking these into account and reaching optimal setting(s) quickly. An artificial intelligence (AI) system may be used. The method may include control of temperature and/or humidity inside the nacelle and/or temperature of components arranged in the nacelle.

    Abstract translation: 公开了一种用于风力涡轮机机舱的热调节方法。 该方法包括以下步骤：获取与风力涡轮机的环境条件有关的历史，统计和/或预测数据，例如。 以风力数据的形式，风力涡轮机的天气预报和/或热数据。 计算至少一个调节单元的设置，例如。 基于获得的历史，统计和/或预测数据布置在机舱的内部部分中的冷却单元或加热单元，以及根据所计算的设置来操作调节单元。 测量反映机舱内部部分温度的至少一个参数。 根据测量的参数调整调节单元的设置，并根据调整后的设置操作调节单元。 最初根据历史，统计和/或预测数据计算设置，从而提供合格的起点。 然后根据机舱的实际温度对设置进行调整或微调，从而将这些设置考虑在内并迅速达到最佳设置。 可以使用人工智能（AI）系统。 该方法可以包括控制机舱内的温度和/或湿度和/或布置在机舱中的部件的温度。

    A WIND TURBINE BLADE HAVING A HINGED CONNECTION APPARATUS PROVIDING ELECTRICAL PROTECTION
    16.
    发明申请
    A WIND TURBINE BLADE HAVING A HINGED CONNECTION APPARATUS PROVIDING ELECTRICAL PROTECTION 审中-公开
    具有提供电气保护的铰链式连接装置的风力涡轮机叶片

    公开(公告)号：WO2010106317A2

    公开(公告)日：2010-09-23

    申请号：PCT/GB2010/000476

    申请日：2010-03-17

    Applicant: VESTAS WIND SYSTEMS A/S ,  WESTERGAARD, Carsten, Hein ,  HANCOCK, Mark ,  NARASIMALU, Srikanth

    Inventor： WESTERGAARD, Carsten, Hein ,  HANCOCK, Mark ,  NARASIMALU, Srikanth

    IPC: F03D1/06

    CPC classification number: F03D1/0675 ,  F03D7/0232 ,  F03D80/00 ,  F03D80/30 ,  F05B2220/709 ,  F05B2240/14 ,  F05B2240/30 ,  F05B2240/31 ,  F05B2260/30 ,  F05B2260/301 ,  F05B2280/6003 ,  F05C2253/04 ,  Y02E10/721 ,  Y02E10/723

    Abstract: A hinged connection apparatus is described for securing a first wind turbine component to a second. The first wind turbine component may be a wind turbine blade and the second wind turbine component may be a control surface such as an aileron. The first or second wind turbine component comprises at least one hinge housing (15) in which an electrically sensitive component, such as a cable or an electrical activated hinge pin, is retained. Preferably, the interior portion of the hinge housing (30) is made of a glass fibre composite material that is fatigue resistant and electrically non-conductive. The exterior (31) of the hinge housing on the other hand is preferably electrically conductive. Furthermore, an extendable conductive or non- conductive sleeve (32) may be provided to bridge the gap in-between one hinge housing and an adjacent hinge housing.

    Abstract translation: 描述了用于将第一风力涡轮机部件固定到第二风扇的铰接连接装置。 第一风力涡轮机部件可以是风力涡轮机叶片，并且第二风力涡轮机部件可以是诸如副翼的控制表面。 第一或第二风力涡轮机部件包括至少一个铰链壳体（15），其中保持电敏元件，例如电缆或电活动铰链销。 优选地，铰链外壳（30）的内​​部由耐疲劳和不导电的玻璃纤维复合材料制成。 另一方面，铰链外壳的外部（31）优选是导电的。 此外，可以提供可延伸的导电或非导电套筒（32），以跨越一个铰链外壳和相邻的铰链外壳之间的间隙。

    A HINGED CONNECTION APPARATUS FOR SECURING A FIRST WIND TURBINE COMPONENT TO A SECOND
    17.
    发明申请
    A HINGED CONNECTION APPARATUS FOR SECURING A FIRST WIND TURBINE COMPONENT TO A SECOND 审中-公开
    用于将第一个风力涡轮机组件保护到第二个的铰链连接装置

    公开(公告)号：WO2010106316A2

    公开(公告)日：2010-09-23

    申请号：PCT/GB2010/000475

    申请日：2010-03-17

    Applicant: VESTAS WIND SYSTEMS A/S ,  WESTERGAARD, Carsten, Hein ,  HANCOCK, Mark ,  NARASIMALU, Srikanth

    Inventor： WESTERGAARD, Carsten, Hein ,  HANCOCK, Mark ,  NARASIMALU, Srikanth

    IPC: F03D1/06

    CPC classification number: F03D1/065 ,  F05B2240/30 ,  F05B2260/30 ,  F05B2260/301 ,  Y02E10/721

    Abstract: A hinged connection apparatus is described for securing a first wind turbine component to a second. The first wind turbine component may be a wind turbine blade (10) and the second wind turbine component may be a control surface such as an aileron (11). The first or second wind turbine component comprises at least one hinge housing in which a hinge pin (16, 26) is retained. The hinge pin (16, 26) may be extended from a retracted position into an extended position in which it engages with a hinge recess on the other wind turbine component to form a connection. A locking mechanism is provided for securing the hinge pin in place. The hinge pin may be extended manually or automatically by an actuator.

    Abstract translation: 描述了用于将第一风力涡轮机部件固定到第二风扇的铰接连接装置。 第一风力涡轮机部件可以是风力涡轮机叶片（10），并且第二风力涡轮机部件可以是诸如副翼（11）的控制表面。 第一或第二风力涡轮机部件包括至少一个铰链外壳，其中保持有铰链销（16,26）。 铰链销（16,26）可以从缩回位置延伸到延伸位置，在该延伸位置中，铰链销（16,26）与另一风力涡轮机部件上的铰链凹部接合以形成连接。 提供一种用于将铰链销固定在适当位置的锁定机构。 铰链销可以由致动器手动或自动地延伸。

    WIND TURBINE BLADE COMPRISING PARTICLE-REINFORCED BONDING MATERIAL
    19.
    发明申请
    WIND TURBINE BLADE COMPRISING PARTICLE-REINFORCED BONDING MATERIAL 审中-公开

    公开(公告)号：WO2010057502A3

    公开(公告)日：2010-05-27

    申请号：PCT/DK2009/050311

    申请日：2009-11-23

    Applicant: VESTAS WIND SYSTEMS A/S ,  NARASIMALU, Srikanth ,  WOUTERSON, Erwin Merijn

    Inventor： NARASIMALU, Srikanth ,  WOUTERSON, Erwin Merijn

    IPC: B29C65/50 ,  B29C70/34 ,  B29C70/88 ,  F03D1/06 ,  B29C43/12

    Abstract: The present invention relates to a wind turbine blade comprising at least two regions bonded together by a bonding material, wherein the bonding material contains particles (6) having a size distribution and stiffness and strength properties which result in the bonding material having higher strength than corresponding bonding material without any particles. Wind turbine blades may be partly or fully made from layers of resin-preimpregnated fibres(4), also called pre-pregs, the resin constituting the bonding material between the layers. In a manufacturing method according to the present invention,particles(6)arearranged between at least some of the pre-pregs (4) during manufacturing. The particles (6) are used to improve the mechanical properties, such as the shear strength or the fracture toughness, and thereby lower the risk of debonding. Hereby a more reliable wind turbine blade is obtained. The invention further relates to a method of manufacturing such a wind turbine blade.

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