Lightning protection for direct drive wind turbine

A direct drive wind turbine (10) includes a hub (13),at least one blade (17) fixed to the hub (13),a nacelle (14) on which the hub (13) is rotatably mounted for rotating about a rotational axis (Y), and which comprises an electrical generator (15) connected to the hub (13) in order to receive rotational energy from the hub (13), a tower (11) on which the nacelle (14) is mounted, a lightning protection arrangement (100) including a plurality of protection conductors (110) extending between the at least one blade (17) and the tower (11), the plurality of protection conductors (110) including atleast a first protection conductor (111) mounted on an external surface of the electrical generator (15). 直驱式风力涡轮机（10）包括：毂（13）；固定到毂（13）的至少一个叶片（17）；机舱（14），所述毂（13）可旋转地安装在所述机舱（14）上以用于绕旋转轴线（Y）旋转，所述机舱（14）包括连接到所述毂（13）以便从所述毂（13）接收旋转能的发电机（15）；塔架（11），所述机舱（14）安装在所述塔架上；雷电防护装置（100），其包括在所述至少一个叶片（17）和所述塔架（11）之间延伸的多个防护导体（110），所述多个防护导体（110）包括安装在所述发电机（15）的外表面上的至少第一防护导体（111）。