公开(公告)号：KR1020130064467A

公开(公告)日：2013-06-18

申请号：KR1020110131096

申请日：2011-12-08

Applicant: 목포대학교산학협력단

Inventor： 김우전 ,  유재훈 ,  김주인

IPC: F03D11/00 ,  F03D1/06

CPC classification number: Y02E10/721 ,  Y02E10/726 ,  F03D1/0633 ,  F05B2240/221 ,  F05B2240/30

Abstract: PURPOSE: A wind turbine wing having a rake of a windward direction is provided to prevent an accident that a wing in which a deformation is generated with an aerodynamic force collides with a tower, although a wind force turbine shaft maintains horizontal. CONSTITUTION: A wind turbine wing having a rake of a windward direction comprises a wing altogether having a rake to a windward direction while a turbine shaft is horizontally installed. A wing having a rake to a front prevents an accident that a wing in which a deformation is generated with an aerodynamic force collides with a tower, although a wind force turbine shaft maintains a horizontal. A shafting arrangement inside a nacelle is considerably facilitated when a wind force turbine shaft is horizontally set up.

Abstract translation: 目的：提供具有迎风方向的耙式风力涡轮机翼，以防止风力涡轮机轴保持水平的情况下，空气动力与塔形成变形的翼。 构成：具有向上风向的倾斜的风力涡轮机翼包括在水平安装涡轮轴的同时具有向上风向的耙的翼。 具有耙头到前部的机翼防止了尽管风力涡轮机轴保持水平的情况下，空气动力力产生变形的翼与塔碰撞的事故。 当风力涡轮机轴水平设置时，机舱内的轴系布置非常方便。

公开(公告)号：KR1020130064466A

公开(公告)日：2013-06-18

申请号：KR1020110131095

申请日：2011-12-08

Applicant: 목포대학교산학협력단

Inventor： 김우전 ,  유재훈 ,  김주인

IPC: F03D11/00 ,  F03D1/06

CPC classification number: Y02E10/721 ,  F03D1/0633 ,  F05B2240/30

Abstract: PURPOSE: A wind turbine wing attaching an end plate is provided to increase the efficiency of a wing by removing a vortex of a tip of a wind turbine wing. CONSTITUTION: A wind turbine wing attaching an end plate comprises the following steps: an end plate is adhered to a distal end of a wing; and the end plate is adhered to only a suction surface of the wing. A thrust has a similar value in a case of not adhering to the end plate, whereas a torque has a higher value. The wind turbine wing attaching the end plate increases effectiveness in a torque side and a blade thrust generally.

Abstract translation: 目的：提供安装端板的风力涡轮机翼，以通过去除风力涡轮机翼尖的涡流来提高机翼的效率。 构成：安装端板的风力涡轮机翼片包括以下步骤：端板粘附到机翼的远端; 并且端板仅粘附到机翼的吸力表面。 在没有粘附到端板的情况下，推力具有相似的值，而转矩具有较高的值。 安装端板的风力涡轮机翼片通常增加扭矩侧和叶片推力的效果。