| 摘要 |
A wind turbine blade comprises: a blade body extending from a blade root along a blade longitudinal direction; a metal receptor which is connected to an end of the blade body opposite to the blade root and which forms a blade tip; and a metal foil which extends from a connection part of the metal receptor and the end of the blade body toward the blade root along the blade longitudinal direction and which is configured to direct lightning current from the metal receptor toward the blade root, wherein, at the connection part, a fiber-reinforced plastic which forms at least a part of the blade body is fastened to the metal receptor in a state where at least the fiber-reinforced plastic and the metal receptor overlap with each other, while an end portion of the metal foil is electrically connected to the metal receptor. |
