Generator for a wind turbine

摘要

It is described a rotor housing (100) for a generator with an external rotor, the rotor housing (100) comprising a support structure (110), wherein the support structure (110) is cylindrical shaped, a cone (120) and a ring (130). The ring (130) and the cone (120) are attached together at an inner side of the cone (121) in a horizontal plane, forming a front part of the rotor housing. The support structure (110) is attached to the cone (120) at a front end of the support structure (110), forming a side part of the rotor housing (100), and the support structure (110) is formed out of segmented support structure parts (111).