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    DE-ICING OF A WIND TURBINE BLADE
    1.
    发明申请
    DE-ICING OF A WIND TURBINE BLADE 审中-公开
    风力涡轮叶片的脱落

    公开(公告)号：WO2013091642A1

    公开(公告)日：2013-06-27

    申请号：PCT/DK2012/050471

    申请日：2012-12-14

    Applicant: VESTAS WIND SYSTEMS A/S

    Inventor： BAHUGUNI, Anand ,  KANDASAMY, Ravi ,  WONG, Voon Hon

    IPC: F03D11/00

    CPC classification number: F03D11/0025 ,  F03D80/40 ,  F05B2260/20 ,  Y02E10/72 ,  Y02T50/675

    Abstract: A heating assembly for a blade of a wind turbine generator, said heating assembly comprising: a heat reservoir positioned within a cavity of said blade, said heat reservoir in communication with a heat source; said heat reservoir including a plurality of orifices for venting hot air from said heat reservoir.

    Abstract translation: 1.一种用于风力涡轮发电机叶片的加热组件，所述加热组件包括：位于所述叶片的空腔内的储热器，所述储热器与热源连通; 所述蓄热器包括用于从所述蓄热器排出热空气的多个孔。

    A METHOD FOR THERMAL CONDITIONING OF A WIND TURBINE NACELLE
    2.
    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。

    DE-ICING OF A WIND TURBINE BLADE
    4.
    发明申请
    DE-ICING OF A WIND TURBINE BLADE 审中-公开
    风力涡轮叶片的脱落

    公开(公告)号：WO2013091651A1

    公开(公告)日：2013-06-27

    申请号：PCT/DK2012/050482

    申请日：2012-12-19

    Applicant: VESTAS WIND SYSTEMS A/S

    Inventor： WONG, Voon Hon ,  BAHUGUNI, Anand ,  KANDASAMY, Ravi

    IPC: F03D11/00

    CPC classification number: F03D11/0025 ,  F03D80/40 ,  F05B2260/20 ,  Y02E10/72 ,  Y02T50/675

    Abstract: A heating assembly for a wind turbine: generator, the assembly comprising:: a heat reservoir mounted within a blade of the wind turbine generator; a heat source for supplying heat to the heat reservoir; a plurality of thermal conductors projecting front said heat reservoir to a surface of said blade.

    Abstract translation: 1.一种用于风力涡轮机的发电组件：发电机，该组件包括：安装在风力涡轮发电机的叶片内的储热器; 用于向储热器供热的热源; 多个热导体，其将所述储热器前面突出到所述叶片的表面。

    WIND TURBINE NACELLE WITH COOLER TOP
    6.
    发明申请
    WIND TURBINE NACELLE WITH COOLER TOP 审中-公开
    风车涡轮机带冷却器顶部

    公开(公告)号：WO2010085961A2

    公开(公告)日：2010-08-05

    申请号：PCT/DK2010/050023

    申请日：2010-01-29

    Applicant: VESTAS WIND SYSTEMS A/S ,  SIVALINGAM, Krishnamoorthi ,  BAHUGUNI, Anand ,  KANDASAMY, Ravi ,  NARASIMALU, Srikanth ,  GREVSEN, John, K. ,  NYVAD, Jesper ,  TIETZE, Paul, T.

    Inventor： SIVALINGAM, Krishnamoorthi ,  BAHUGUNI, Anand ,  KANDASAMY, Ravi ,  NARASIMALU, Srikanth ,  GREVSEN, John, K. ,  NYVAD, Jesper ,  TIETZE, Paul, T.

    IPC: F03D11/00

    CPC classification number: F03D80/60 ,  F05B2260/64 ,  Y02E10/726

    Abstract: The present invention relates to a wind turbine nacelle comprising a front end facing a wind flow and a rear end arranged downwind from the front end; a first face with a longitudinal extension between the front end and the rear end of the nacelle, the longitudinal extension of the nacelle having a total length; a velocity boundary layer, which is created by the wind flow along the first face from the front end to the rear end, the velocity boundary layer increasing in thickness along the first face and the thickness being lowest at the front end; and a free flow cooling device extending from the first face of the nacelle, the free flow cooling device comprising a cooling area. Furthermore, the cooling area is arranged in relation to the thickness of the velocity boundary layer.

    Abstract translation: 本发明涉及一种风力涡轮机舱，其包括面向风流的前端和从前端向下风向设置的后端; 第一面在机舱的前端和后端之间具有纵向延伸，机舱的纵向延伸部具有总长度; 速度边界层，其由沿着第一面从前端到后端的风流产生，速度边界层沿着第一面的厚度增加，并且厚度在前端最低; 以及从所述机舱的第一面延伸的自由流动冷却装置，所述自由流动冷却装置包括冷却区域。 此外，冷却区域相对于速度边界层的厚度布置。

    A WIND TURBINE NACELLE COMPRISING A HEAT EXCHANGER ASSEMBLY
    7.
    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 COOLING SYSTEM FOR A WIND TURBINE
    8.
    发明申请
    A COOLING SYSTEM FOR A WIND TURBINE 审中-公开
    一种风力涡轮机的冷却系统

    公开(公告)号：WO2011051391A2

    公开(公告)日：2011-05-05

    申请号：PCT/EP2010/066359

    申请日：2010-10-28

    Applicant: VESTAS WIND SYSTEMS A/S ,  TIETZE, Paul T. ,  NYVAD, Jesper ,  BAHUGUNI, Anand ,  SIVALINGAM, Krishnamoorthi ,  KANDASAMY, Ravi

    Inventor： TIETZE, Paul T. ,  NYVAD, Jesper ,  BAHUGUNI, Anand ,  SIVALINGAM, Krishnamoorthi ,  KANDASAMY, Ravi

    IPC: F03D11/00

    CPC classification number: F03D80/60 ,  F03D80/88 ,  F05B2260/205 ,  Y02E10/726 ,  Y02P80/158

    Abstract: The present invention relates to a wind turbine having a cooling system, which wind turbine comprises a nacelle in connection with which one or more wind turbine components are arranged. The cooling system comprises at least one cooling circuit arranged to lead a heat transfer medium to and from one or more of the wind turbine components, a least one cooling device arranged to cool the heat transfer medium, at least one pump arranged in connection with the at least one cooling circuit to circulate the heat transfer medium in the cooling circuit, and at least one medium tank arranged in connection with the cooling circuit. The at least one medium tank is arranged inside the nacelle.

    Abstract translation: 本发明涉及具有冷却系统的风力涡轮机，该风力涡轮机包括与其配置有一个或多个风力涡轮机部件的机舱。 所述冷却系统包括至少一个冷却回路，所述至少一个冷却回路被布置成将热传递介质引导到一个或多个风力涡轮机部件或从一个或多个风力涡轮机部件引导;布置成冷却传热介质的至少一个冷却装置， 至少一个用于使传热介质循环在冷却回路中的冷却回路，以及与冷却回路连接设置的至少一个介质箱。 所述至少一个介质罐布置在所述机舱内。

    A WIND TURBINE NACELLE COMPRISING A HEAT EXCHANGER ASSEMBLY
    10.
    发明授权
    A WIND TURBINE NACELLE COMPRISING A HEAT EXCHANGER ASSEMBLY 有权
    WINDTBINENGONDEL MITWÄRMETAUSCHERANORDNUNG

    公开(公告)号：EP2507512B1

    公开(公告)日：2016-06-01

    申请号：EP10784806.1

    申请日：2010-12-01

    Applicant: Vestas Wind Systems A/S

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

    IPC: F03D80/00

    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，例如珀尔帖元件，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低温度的第二区域中的第二部分。 热电元件被配置为将热量从较高温度的第一区域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。

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