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公开(公告)号:US20120321462A1
公开(公告)日:2012-12-20
申请号:US13414229
申请日:2012-03-07
CPC分类号: F03D7/0228 , F03D1/0675 , F03D7/0224 , F05B2240/302 , F05B2260/79 , F05B2270/301 , F05B2270/327 , Y02E10/721 , Y02E10/723
摘要: An improved wind turbine blade design is disclosed. The wind turbine blade includes a plurality of pivotable blade segments. Each blade segment has a leading edge segment and a trailing edge segment. At least one sensor is configured to measure a performance condition associated with the blade segment. An actuator is configured to pivot the blade segment to change an angle of attack based on the performance condition.
摘要翻译: 公开了一种改进的风力涡轮机叶片设计。 风力涡轮机叶片包括多个可枢转的叶片段。 每个叶片段具有前缘段和后缘段。 至少一个传感器被配置成测量与叶片段相关联的性能状况。 致动器构造成枢转叶片段以根据性能状况改变迎角。