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公开(公告)号：EP2204577A2
公开(公告)日：2010-07-07
申请号：EP09178629.3
申请日：2009-12-10
发明人： Bell, Eric , Gann, Matthew , Livingston, Jamie , Sultan, Mohamad , Walker, Alan
IPC分类号： F03D1/06
CPC分类号： F03D1/06 , F05B2240/30 , Y02E10/721 , Y10T29/49336 , Y10T29/49337
摘要： A blade (108) for use in the generation of power has a leading edge (201) and a trailing edge (203). A first shell portion (301) of the blade (108) extends from the leading edge (201) to the trailing edge (203). A second shell portion (302) of the blade (108) also extends from the leading edge (201) to the trailing edge (203). A root portion (209) of the blade (108) is positioned proximate the wind turbine (100) and a tip portion (207) which extends from the root portion (209) away from the wind turbine (100). A trailing edge insert (220) is positioned between the first shell portion (301) and the second shell portion (302) proximate the root portion (209). The trailing edge insert (220) has a surface (260) which extends between and separates the first shell portion (301) from the second shell portion (302) at the trailing edge (203), such that the insert (220) provides a high lift profile for increased blade efficiency.
摘要翻译： 用于产生动力的叶片（108）具有前缘（201）和后缘（203）。 叶片（108）的第一壳体部分（301）从前缘（201）延伸到后缘（203）。 叶片（108）的第二壳部分（302）也从前缘（201）延伸到后缘（203）。 叶片（108）的根部（209）位于风力涡轮机（100）附近并且从根部（209）远离风力涡轮机（100）延伸的尖端部分（207）。 后缘插入件（220）位于靠近根部（209）的第一壳部分（301）和第二壳部分（302）之间。 后缘插入件（220）具有在后缘（203）处在第一壳部分（302）之间延伸并在第二壳部分（302）处分离第一壳部分（301）的表面（260），使得插入件（220）提供 高升力轮廓提高叶片效率。
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公开(公告)号：EP2204577B1
公开(公告)日：2018-02-21
申请号：EP09178629.3
申请日：2009-12-10
发明人： Bell, Eric , Gann, Matthew , Livingston, Jamie , Sultan, Mohamad , Walker, Alan
IPC分类号： F03D1/06
CPC分类号： F03D1/06 , F05B2240/30 , Y02E10/721 , Y10T29/49336 , Y10T29/49337
摘要： A blade (108) for use in the generation of power has a leading edge (201) and a trailing edge (203). A first shell portion (301) of the blade (108) extends from the leading edge (201) to the trailing edge (203). A second shell portion (302) of the blade (108) also extends from the leading edge (201) to the trailing edge (203). A root portion (209) of the blade (108) is positioned proximate the wind turbine (100) and a tip portion (207) which extends from the root portion (209) away from the wind turbine (100). A trailing edge insert (220) is positioned between the first shell portion (301) and the second shell portion (302) proximate the root portion (209). The trailing edge insert (220) has a surface (260) which extends between and separates the first shell portion (301) from the second shell portion (302) at the trailing edge (203), such that the insert (220) provides a high lift profile for increased blade efficiency.
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公开(公告)号：EP2204577A3
公开(公告)日：2016-07-27
申请号：EP09178629.3
申请日：2009-12-10
发明人： Bell, Eric , Gann, Matthew , Livingston, Jamie , Sultan, Mohamad , Walker, Alan
IPC分类号： F03D1/06
CPC分类号： F03D1/06 , F05B2240/30 , Y02E10/721 , Y10T29/49336 , Y10T29/49337
摘要： A blade (108) for use in the generation of power has a leading edge (201) and a trailing edge (203). A first shell portion (301) of the blade (108) extends from the leading edge (201) to the trailing edge (203). A second shell portion (302) of the blade (108) also extends from the leading edge (201) to the trailing edge (203). A root portion (209) of the blade (108) is positioned proximate the wind turbine (100) and a tip portion (207) which extends from the root portion (209) away from the wind turbine (100). A trailing edge insert (220) is positioned between the first shell portion (301) and the second shell portion (302) proximate the root portion (209). The trailing edge insert (220) has a surface (260) which extends between and separates the first shell portion (301) from the second shell portion (302) at the trailing edge (203), such that the insert (220) provides a high lift profile for increased blade efficiency.
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公开(公告)号：EP2341238B1
公开(公告)日：2017-09-27
申请号：EP10194832.1
申请日：2010-12-14
IPC分类号： F03D1/06
CPC分类号： F03D1/0641 , F03D1/0675 , Y02E10/721 , Y10T29/49337
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公开(公告)号：EP2341238A3
公开(公告)日：2014-01-15
申请号：EP10194832.1
申请日：2010-12-14
IPC分类号： F03D1/06
CPC分类号： F03D1/0641 , F03D1/0675 , Y02E10/721 , Y10T29/49337
摘要： A rotor blade (22,100,200,300) for use with a wind turbine (10) is provided. The rotor blade includes a blade sidewall (110,304) at least partially defining a cavity (114,147,160,210,312) extending from a blade root (24,102,218) towards a blade tip (26,104,220) of the rotor blade, the blade sidewall having a leading edge (120) and a trailing edge (122), a structural support assembly (124,324) at least partially positioned within the cavity and extending from the blade root towards the blade tip, the structural support assembly having a root end (126,204) and an opposing tip end (128,206), and at least one support member (134,148,150,172,174,212,326,328) coupled between the blade sidewall and the structural support assembly.
摘要翻译： 提供了一种与风力涡轮机（10）一起使用的转子叶片（22,100,200,300）。 转子叶片包括至少部分地限定从叶片根部（24,102,218）朝向转子叶片的叶片尖端（26,104,220）延伸的空腔（114,147,160,210,312）的叶片侧壁（110,304），叶片侧壁具有前缘（120）和 至少部分地定位在空腔内并从叶片根部朝向叶片尖端延伸的后缘（122），结构支撑组件（124,324），所述结构支撑组件具有根端（126,204）和相对的末端（128,206） ）和联接在叶片侧壁和结构支撑组件之间的至少一个支撑构件（134,148,150,172,174,212,326,328）。
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公开(公告)号：EP2341238A2
公开(公告)日：2011-07-06
申请号：EP10194832.1
申请日：2010-12-14
IPC分类号： F03D1/06
CPC分类号： F03D1/0641 , F03D1/0675 , Y02E10/721 , Y10T29/49337
摘要： A rotor blade (22,100,200,300) for use with a wind turbine (10) is provided. The rotor blade includes a blade sidewall (110,304) at least partially defining a cavity (114,147,160,210,312) extending from a blade root (24,102,218) towards a blade tip (26,104,220) of the rotor blade, the blade sidewall having a leading edge (120) and a trailing edge (122), a structural support assembly (124,324) at least partially positioned within the cavity and extending from the blade root towards the blade tip, the structural support assembly having a root end (126,204) and an opposing tip end (128,206), and at least one support member (134,148,150,172,174,212,326,328) coupled between the blade sidewall and the structural support assembly.
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