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1. 发明公开

US20240097537A1 SEGMENTED GENERATOR, GENERATOR SEGMENT AND WIND TURBINE, AND ALSO METHOD FOR PREPARING TRANSPORTATION OF A SEGMENTED GENERATOR, AND FOR TRANSPORTING AND INSTALLING THE SAME, AND ALSO METHOD FOR ASSEMBLING A WIND TURBINE 审中-公开
公开(公告)号：US20240097537A1
公开(公告)日：2024-03-21
申请号：US18257857
申请日：2021-12-17
申请人： Wobben Properties GmbH
发明人： Manuel Feith , Wojciech Giengiel , Stephan Jöckel , Alexander Philipp , Sebastian Bauer , Lars Fischer , Wilko Gudewer , Andreas Recktenwald
IPC分类号： H02K15/02 , F03D9/25 , F03D13/40 , H02K7/18 , H02K21/22
CPC分类号： H02K15/02 , F03D9/25 , F03D13/40 , H02K7/1838 , H02K21/22 , F05B2220/7068 , F05B2230/60 , F05B2260/02
摘要： The disclosure relates to a generator segment of a segmented generator, in particular of a permanently excited segmented rotary generator, of a wind turbine, comprising a rotor segment of a rotor, and a stator segment of a stator, wherein the rotor segment and the stator segment in an operation position are disposed so as to be mutually spaced apart in a radial direction by an air gap, and are disposed so as to be mutually spaced apart in an axial direction by an axial spacing; wherein the rotor segment and the stator segment are able to be disposed and/or displaced relative to one another along a rotation axis by the axial spacing, between an operation position and a transport position that is different from the operation position.

2. 发明公开

US20240097515A1 SEGMENTED GENERATOR, ROTOR SEGMENT, GENERATOR SEGMENT AND WIND TURBINE 审中-公开
公开(公告)号：US20240097515A1
公开(公告)日：2024-03-21
申请号：US18257842
申请日：2021-12-17
申请人： Wobben Properties GmbH
发明人： Manuel Feith , Wojciech Giengiel , Stephan Jöckel , Andreas Sattler , Lars Fischer , Alexander Philipp
IPC分类号： H02K1/28 , F03D9/25 , H02K7/18 , H02K21/22
CPC分类号： H02K1/28 , F03D9/25 , H02K7/1838 , H02K21/22 , F05D2220/76
摘要： A rotor segment of a segmented generator, in particular of a permanently excited segmented rotary generator, of a wind turbine, comprises a magnet carrier segment with a rotor circumferential face, in particular a rotor external circumferential face, which in a circumferential direction extends between a first and second separation interface by way of a segment length; the rotor circumferential face having a first separation interface portion having a first length proceeding from the first separation interface in the circumferential direction toward the second separation interface; and a second separation interface portion having a second length proceeding from the second separation interface in the circumferential direction toward the first separation interface; and a connection portion having a third length extending between the first and second separation interface; wherein in each case a reinforcement device for reinforcing the magnet carrier segment is disposed on the rotor circumferential face in the region of the first and second separation interface portion.

3. 发明申请

US20230122415A1 GENERATOR AND WIND POWER INSTALLATION 有权
公开(公告)号：US20230122415A1
公开(公告)日：2023-04-20
申请号：US17966377
申请日：2022-10-14
申请人： Wobben Properties GmbH
发明人： Kai Enskonatus , Michael Müller , Alexander Philipp
IPC分类号： H02K5/20 , F03D9/25 , H02K5/24 , H02K7/18
摘要： A generator, in particular a generator for a wind power installation, the generator having: an air supply duct and a separate exhaust air chamber, in particular two or a plurality of exhaust air chambers, which are fluidically connected to the upstream air supply duct, a stator segment having a stator active unit and a rotor segment which is disposed so as to be rotatable relative to the stator segment about a rotation axis and has a rotor active unit, the rotor active unit and the stator active unit being disposed so as to be mutually spaced apart by an air gap by way of which the exhaust air chamber is fluidically connected to the upstream air supply duct, wherein an air-conveying device is disposed downstream of the exhaust air chamber that is configured for cooling the rotor active unit and the stator active unit, the air-conveying device for cooling the rotor active unit and the stator active unit supplying cooling air to the air gap by way of the air supply duct, and discharging from the air gap cooling air heated by the rotor active unit and the stator active unit by way of the exhaust air chamber, the exhaust air chamber being configured for discharging the heated cooling air in a radial direction in terms of the rotation axis.

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