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公开(公告)号：US08171633B2
公开(公告)日：2012-05-08
申请号：US11959506
申请日：2007-12-19
申请人： Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston , Peggy Lynne Baehmann
发明人： Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston , Peggy Lynne Baehmann
IPC分类号： B21D53/28
CPC分类号： F03D1/0683 , F03D1/0675 , F05B2230/60 , F05B2240/302 , Y02E10/721 , Y02P70/523 , Y10T29/49332 , Y10T29/49334
摘要： A multi segment wind turbine blade comprises at least two blade segments. A first blade segment comprises an outer skin, a bulkhead, and first alignment brackets removably coupled to the outer skin of the first blade segment. A first portion of a flange of the bulkhead is bonded to the first blade segment and a second portion of the flange of the bulkhead projects out from the first blade segment. A second blade segment comprises an outer skin and second alignment brackets removably coupled to the outer skin of the first blade segment. The first and second alignment brackets are alignable upon the outer side of the second blade segment being inserted over the second portion of the flange of the bulkhead.
摘要翻译： 多段风力涡轮机叶片包括至少两个叶片段。 第一叶片段包括外皮，隔板和可拆卸地联接到第一叶片段的外皮的第一对准托架。 隔板的凸缘的第一部分结合到第一叶片段，并且隔板的凸缘的第二部分从第一叶片段突出。 第二叶片段包括可拆卸地联接到第一叶片段的外皮的外皮和第二对准托架。 第一和第二对准支架在第二叶片段的外侧被插入隔板的凸缘的第二部分上时可对准。
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公开(公告)号：US07740453B2
公开(公告)日：2010-06-22
申请号：US11959503
申请日：2007-12-19
申请人： Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston , Peggy Lynne Baehmann
发明人： Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston , Peggy Lynne Baehmann
IPC分类号： B64C11/16
CPC分类号： F03D1/0675 , F03D13/40 , F05B2230/50 , F05B2230/604 , F05B2240/302 , Y02E10/721 , Y02P70/523 , Y10T29/49336 , Y10T29/49947
摘要： A multi-segment wind turbine blade comprises at least two blade segments. A first spar cap segment is attached to a first blade segment and a second spar cap segment is attached to a second blade segment. The first and second spar cap segments are configured to form a scarf joint. First and second spar cap brackets are attached in locations of the first and second spar cap segments, respectively, selected to facilitate alignment of the first and second spar cap segments at the scarf joint. At a field site, the first and second spar cap segments are bonded after fastening the first and second spar cap brackets.
摘要翻译： 多段风力涡轮机叶片包括至少两个叶片段。 第一翼梁帽段连接到第一叶片段，第二翼梁帽段附接到第二叶片段。 第一和第二翼梁帽段被配置成形成围巾接头。 第一和第二翼梁帽支架分别附接在第一和第二翼梁帽节段的位置，其被选择为便于第一和第二翼梁节段在围绕缝合处的对准。 在现场部位，第一和第二翼梁帽段在紧固第一和第二翼梁帽支架之后被接合。
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公开(公告)号：US20090162208A1
公开(公告)日：2009-06-25
申请号：US11959503
申请日：2007-12-19
申请人： Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston
发明人： Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston
CPC分类号： F03D1/0675 , F03D13/40 , F05B2230/50 , F05B2230/604 , F05B2240/302 , Y02E10/721 , Y02P70/523 , Y10T29/49336 , Y10T29/49947
摘要： A multi-segment wind turbine blade comprises at least two blade segments. A first spar cap segment is attached to a first blade segment and a second spar cap segment is attached to a second blade segment. The first and second spar cap segments are configured to form a scarf joint. First and second spar cap brackets are attached in locations of the first and second spar cap segments, respectively, selected to facilitate alignment of the first and second spar cap segments at the scarf joint. At a field site, the first and second spar cap segments are bonded after fastening the first and second spar cap brackets.
摘要翻译： 多段风力涡轮机叶片包括至少两个叶片段。 第一翼梁帽段连接到第一叶片段，第二翼梁帽段附接到第二叶片段。 第一和第二翼梁帽段被配置成形成围巾接头。 第一和第二翼梁帽支架分别附接在第一和第二翼梁帽节段的位置，其被选择为便于第一和第二翼梁节段在围绕缝合处的对准。 在现场部位，第一和第二翼梁帽段在紧固第一和第二翼梁帽支架之后被接合。
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公开(公告)号：US20090162206A1
公开(公告)日：2009-06-25
申请号：US11959506
申请日：2007-12-19
申请人： Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston
发明人： Robert Michael Zirin , Wendy Wen-Ling Lin , Youdong Zhou , Shu Ching Quek , Grama Praveen , Bowden Kirkpatrick , Jamie Thomas Livingston
IPC分类号： F01D5/14
CPC分类号： F03D1/0683 , F03D1/0675 , F05B2230/60 , F05B2240/302 , Y02E10/721 , Y02P70/523 , Y10T29/49332 , Y10T29/49334
摘要： A multi segment wind turbine blade comprises at least two blade segments. A first blade segment comprises an outer skin, a bulkhead, and first alignment brackets removably coupled to the outer skin of the first blade segment. A first portion of a flange of the bulkhead is bonded to the first blade segment and a second portion of the flange of the bulkhead projects out from the first blade segment. A second blade segment comprises an outer skin and second alignment brackets removably coupled to the outer skin of the first blade segment. The first and second alignment brackets are alignable upon the outer side of the second blade segment being inserted over the second portion of the flange of the bulkhead.
摘要翻译： 多段风力涡轮机叶片包括至少两个叶片段。 第一叶片段包括外皮，隔板和可拆卸地联接到第一叶片段的外皮的第一对准托架。 隔板的凸缘的第一部分结合到第一叶片段，并且隔板的凸缘的第二部分从第一叶片段突出。 第二叶片段包括可拆卸地联接到第一叶片段的外皮的外皮和第二对准托架。 第一和第二对准支架在第二叶片段的外侧被插入隔板的凸缘的第二部分上时可对准。
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公开(公告)号：US20070231154A1
公开(公告)日：2007-10-04
申请号：US11396046
申请日：2006-03-31
申请人： Steven Burdgick , Christophe Lanaud , Adegboyega Makinde , Wendy Lin , Grama Praveen , Amitabh Bansal
发明人： Steven Burdgick , Christophe Lanaud , Adegboyega Makinde , Wendy Lin , Grama Praveen , Amitabh Bansal
IPC分类号： B63H1/26
CPC分类号： F01D5/26 , F01D5/16 , F01D5/282 , F05D2300/603 , Y02T50/672 , Y02T50/673
摘要： A method facilitates reducing stress in a turbine bucket including a metallic base metal. The method comprises providing a turbine bucket including at least one pocket formed therein, and filling at least one pocket defined in the bucket with a polymer composite having continuous fibers oriented in a resin matrix, such that the fibers have an orientation determined in accordance with a pre-selected frequency tuning of the bucket.
摘要翻译： 一种有助于减少包括金属基底金属的涡轮机桶中的应力的方法。 该方法包括提供一种包括形成在其中的至少一个袋的涡轮机桶，并且用在树脂基体中定向的连续纤维的聚合物复合物填充限定在桶中的至少一个袋，使得纤维具有根据 预先选择的桶的频率调谐。
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公开(公告)号：US07766625B2
公开(公告)日：2010-08-03
申请号：US11396046
申请日：2006-03-31
申请人： Steven S. Burdgick , Christophe Lanaud , Adegboyega Makinde , Wendy Lin , Grama Praveen , Amitabh Bansal
发明人： Steven S. Burdgick , Christophe Lanaud , Adegboyega Makinde , Wendy Lin , Grama Praveen , Amitabh Bansal
IPC分类号： F01D5/14
CPC分类号： F01D5/26 , F01D5/16 , F01D5/282 , F05D2300/603 , Y02T50/672 , Y02T50/673
摘要： A method facilitates reducing stress in a turbine bucket including a metallic base metal. The method comprises providing a turbine bucket including at least one pocket formed therein, and filling at least one pocket defined in the bucket with a polymer composite having continuous fibers oriented in a resin matrix, such that the fibers have an orientation determined in accordance with a pre-selected frequency tuning of the bucket.
摘要翻译： 一种有助于减少包括金属基底金属的涡轮机桶中的应力的方法。 该方法包括提供一种包括形成在其中的至少一个袋的涡轮机桶，并且用在树脂基体中定向的连续纤维的聚合物复合物填充限定在桶中的至少一个袋，使得纤维具有根据 预先选择的桶的频率调谐。
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