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公开(公告)号:US09169830B2
公开(公告)日:2015-10-27
申请号:US13715453
申请日:2012-12-14
申请人: REPOWER SYSTEMS SE
发明人: Roland Weitkamp , Peter Quell
CPC分类号: F03D11/0025 , F03D1/0675 , F03D1/0683 , F03D80/40 , F05B2240/30 , Y02E10/721 , Y02E10/722
摘要: A rotor blade (10) of a wind power plant having a first and a second duct (16, 17) running inside the rotor blade (10) for conducting an air flow (21, 22) is provided. A method for de-icing a rotor blade (10) of a wind power plant is also provided. The rotor blade has a partition device (15) which separates the ducts (16, 17) from one another, such that the first duct (16) is arranged on a first side of the partition device (15) at the pressure side (26) of the rotor blade (10), and the second duct (17) is arranged on a second side of the partition device (15) at the suction side (25) of the rotor blade (10). In the method, the flow speed of the air flow provided in the first and second duct (16, 17) is predefined at least in portions of the rotor blade (10).
摘要翻译: 提供了一种风力发电设备的转子叶片(10),其具有在转子叶片(10)内部延伸用于传导空气流(21,22)的第一和第二管道(16,17)。 还提供了一种用于除风力发电厂的转子叶片(10)的方法。 转子叶片具有将管道(16,17)彼此分离的分隔装置(15),使得第一管道(16)在压力侧(26)处布置在分隔装置(15)的第一侧上 ),并且所述第二管道(17)设置在所述分隔装置(15)的位于所述转子叶片(10)的吸入侧(25)的第二侧。 在该方法中,设置在第一和第二管道(16,17)中的空气流的流速至少部分地被预定为转子叶片(10)。
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公开(公告)号:US20130101414A1
公开(公告)日:2013-04-25
申请号:US13715453
申请日:2012-12-14
申请人: Repower Systems SE
发明人: Roland Weitkamp , Peter Quell
IPC分类号: F03D11/00
CPC分类号: F03D11/0025 , F03D1/0675 , F03D1/0683 , F03D80/40 , F05B2240/30 , Y02E10/721 , Y02E10/722
摘要: A rotor blade (10) of a wind power plant having a first and a second duct (16, 17) running inside the rotor blade (10) for conducting an air flow (21, 22) is provided. A method for de-icing a rotor blade (10) of a wind power plant is also provided. The rotor blade has a partition device (15) which separates the ducts (16, 17) from one another, such that the first duct (16) is arranged on a first side of the partition device (15) at the pressure side (26) of the rotor blade (10), and the second duct (17) is arranged on a second side of the partition device (15) at the suction side (25) of the rotor blade (10). In the method, the flow speed of the air flow provided in the first and second duct (16, 17) is predefined at least in portions of the rotor blade (10).
摘要翻译: 提供了一种风力发电设备的转子叶片(10),其具有在转子叶片(10)内部延伸用于传导空气流(21,22)的第一和第二管道(16,17)。 还提供了一种用于除风力发电厂的转子叶片(10)的方法。 转子叶片具有将管道(16,17)彼此分离的分隔装置(15),使得第一管道(16)在压力侧(26)处布置在分隔装置(15)的第一侧上 ),并且所述第二管道(17)设置在所述分隔装置(15)的位于所述转子叶片(10)的吸入侧(25)的第二侧。 在该方法中,设置在第一和第二管道(16,17)中的空气流的流速至少部分地被预定为转子叶片(10)。
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