| 摘要 |
The invention relates to a ring generator of a wind turbine, comprising a stator ring having a rotating stator ring for accommodating stator windings and a rotor which is mounted so as to rotate about a rotational axis in relation to the stator, the stator ring comprising cooling channels for cooling the stator by means of an air current. The invention also relates to a ring generator of a wind turbine, comprising a stator, a rotating stator ring for receiving stator windings, a rotor which is mounted so as to rotate in relation to the stator and a stator bell which is connected to the stator ring to define an above or below atmospheric pressure compartment for making an air current available through and/or along the stator and/or rotor for cooling the ring generator, the stator bell comprising at least one blower opening having a blower and the blower being movably mounted by means of a motion mechanism to temporarily open the blower opening for the purpose of maintenance and/or for allowing a person to pass. |
