Title:
風力タービンとその取付け法及び風力タービンの発電機の回転子と固定子との空隙の調整方法
Document Type and Number:
Japanese Patent JP5264329
Kind Code:
B2
Abstract:
The invention concerns a wind turbine (1, 50) comprising a bedplate (5, 55), a main shaft (9, 59) and a direct drive generator (2, 52) comprising a rotor (18, 68) and a stator (19, 69) containing a hollow part like housing substantially arranged around the rotor (18, 68) and containing a first endplate (28, 78), a second endplate (29, 79) and a casing element (32, 82) connecting the first (28, 78) and the second (29, 79) endplate to each other, wherein the main shaft (9, 59) is pivoted relatively to the bedplate (5, 5) by a first (7, 57) and a second (8, 58) bearing, the first endplate (28, 78) of the stator (19, 69) is supported on the rotor (18, 68) by a third bearing (27, 77) and the second endplate (29, 79) of the stator (19, 69) is at least indirectly attached to the bedplate (5, 55). The invention concerns moreover a method for the mounting of the wind turbine (1) in particular for the mounting of the direct drive generator (2) and a method for the adjustment of the air gap (34) between the rotor (18) and the stator (19) of the generator (2) of the wind turbine (1) by adjusting at least one arrest and/or adjustment element (35).
More Like This:
| WO/2012/069062 | A PITCH SYSTEM FOR A WIND TURBINE |
| WO/2008/152083 | WIND POWER PLANT |
| WO/2007/085644 | DRIVE TRAIN BETWEEN A ROTOR AND A GEAR UNIT OF A WIND POWER PLANT |
Inventors:
Henrik Steedsdal
Application Number:
JP2008176851A
Publication Date:
August 14, 2013
Filing Date:
July 07, 2008
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
F03D11/00
Domestic Patent References:
| JP63109027U | ||||
| JP2002013467A | ||||
| JP63001338A | ||||
| JP3047486A |
Foreign References:
| US6781276 |
Attorney, Agent or Firm:
Iwao Yamaguchi
Hiroshi Yamamoto
Hiroshi Yamamoto