| 摘要 |
The invention describes a cooling arrangement (1) realised for use with a direct-drive wind turbine (2) with an outside rotor (20) carrying a plurality of magnets (200), which cooling arrangement comprises a number of exterior cooling elements (11, 12R, 12S) arranged about an exterior of the outside rotor (20), wherein a cooling element (11, 12R, 12S) is realised to guide a cooling airflow (3) over the outside rotor (20) and to transfer heat from the magnets (200) to the cooling airflow (3). The invention further describes a direct-drive wind turbine (2) comprising an outside rotor (20) carrying a plurality of magnets (200), and a cooling arrangement (1) according to any of claims 1 to 14 for transferring heat from the magnets (200) to an exterior cooling airflow (3). |
