公开(公告)号：US20130149145A1

公开(公告)日：2013-06-13

申请号：US13389931

申请日：2011-12-09

申请人： Masaaki Shibata ,  Hidekazu Ichinose ,  Jens Alwart ,  Andreas Cremer

发明人： Masaaki Shibata ,  Hidekazu Ichinose ,  Jens Alwart ,  Andreas Cremer

IPC分类号： F03D11/00

CPC分类号： F03D17/00 ,  F03D80/40 ,  Y02E10/726

摘要： The invention relates to a wind turbine, comprising a tower, a nacelle, at least one blade with a tip end and a root end and monitoring means for monitoring the surface condition of the blade, wherein said monitoring means are located at the tower or at the nacelle and wherein said monitoring means are adapted to monitor the surface condition of at least substantially one entire side of the blade from its tip end to its root end.

摘要翻译： 本发明涉及一种风力涡轮机，其包括塔架，机舱，至少一个具有尖端的叶片和根端，以及用于监测叶片的表面状况的监控装置，其中所述监测装置位于塔架处或 所述机舱并且其中所述监测装置适于监测所述叶片的至少基本上整个侧面从其尖端到其根端的表面状态。

公开(公告)号：US20130149153A1

公开(公告)日：2013-06-13

申请号：US13389911

申请日：2011-12-09

申请人： Hideyasu Fujioka ,  Jens Alwart ,  Andreas Cremer

发明人： Hideyasu Fujioka ,  Jens Alwart ,  Andreas Cremer

IPC分类号： F03D11/00 ,  H02G13/00

CPC分类号： H02G13/00 ,  Y02E10/721

摘要： The invention relates to a wind turbine blade for a wind turbine, having a tip end area and a root end area, and a lightning protection system, said lightning protection system comprising at least one metal foil, wherein said metal foil extends continuously from the tip end area to the root end area of the blade and wherein the metal foil is arranged in proximity to the outer surface of the blade, so that the metal foil is adapted to function as a receptor of a stroke of lightning and as a down conductor.

摘要翻译： 本发明涉及一种具有顶端区域和根端区域的风力涡轮机风力涡轮机叶片和防雷系统，所述防雷系统包括至少一个金属箔，其中所述金属箔从尖端连续延伸 端部区域到叶片的根部端部区域，并且其中金属箔布置成靠近叶片的外表面，使得金属箔适于用作雷击冲击的受体和作为下导体。