公开(公告)号：US08907517B2

公开(公告)日：2014-12-09

申请号：US13879985

申请日：2011-10-17

申请人： Peter Mongeau ,  Siddharth Ashar ,  Jens Demtröder

发明人： Peter Mongeau ,  Siddharth Ashar ,  Jens Demtröder

IPC分类号： F03D9/00 ,  H02K7/18 ,  F03D1/00 ,  F03D11/02 ,  F16H1/46

CPC分类号： F03D15/10 ,  F03D9/25 ,  F03D13/00 ,  F03D13/10 ,  F03D15/00 ,  F03D80/70 ,  F03D80/88 ,  F16H1/46 ,  H02K7/1838 ,  Y02E10/725 ,  Y02E10/728 ,  Y10T29/49009

摘要： A power transmission system for a wind turbine comprises a gearbox and generator. The gearbox includes a gearbox housing and gearbox output member. The generator includes: a generator housing having a drive-end side and non-drive-end side, the drive-end side being coupled to the gearbox housing; a stator supported by the generator housing; a rotor having a rotor shaft coupled to the gearbox output member and a rotor body coupled to the rotor shaft; a non-drive-end shield coupled to the non-drive-end side; a spindle extending from the non-drive-end shield in the axial direction; and at least one generator bearing positioned between the rotor shaft and spindle. The generator bearing(s) support the gearbox output member and rotor shaft. A method of assembling or servicing such a power transmission system is also provided.

摘要翻译： 用于风力涡轮机的动力传输系统包括齿轮箱和发电机。 齿轮箱包括齿轮箱壳体和齿轮箱输出构件。 发电机包括：发电机壳体，其具有驱动端侧和非驱动端侧，驱动端侧联接到变速箱壳体; 由发电机壳体支撑的定子; 转子，其具有联接到所述齿轮箱输出构件的转子轴和联接到所述转子轴的转子本体; 耦合到非驱动端侧的非驱动端屏蔽; 从非驱动端屏蔽沿轴向延伸的主轴; 以及定位在转子轴和主轴之间的至少一个发电机轴承。 发电机轴承支撑齿轮箱输出构件和转子轴。 还提供了组装或维修这种电力传输系统的方法。

公开(公告)号：US20130270837A1

公开(公告)日：2013-10-17

申请号：US13879985

申请日：2011-10-17

申请人： Peter Mongeau ,  Siddharth Ashar ,  Jens Demtröder

发明人： Peter Mongeau ,  Siddharth Ashar ,  Jens Demtröder

IPC分类号： H02K7/18

CPC分类号： F03D15/10 ,  F03D9/25 ,  F03D13/00 ,  F03D13/10 ,  F03D15/00 ,  F03D80/70 ,  F03D80/88 ,  F16H1/46 ,  H02K7/1838 ,  Y02E10/725 ,  Y02E10/728 ,  Y10T29/49009

摘要： A power transmission system for a wind turbine comprises a gearbox and generator. The gearbox includes a gearbox housing and gearbox output member. The generator includes: a generator housing having a drive-end side and non-drive-end side, the drive-end side being coupled to the gearbox housing; a stator supported by the generator housing; a rotor having a rotor shaft coupled to the gearbox output member and a rotor body coupled to the rotor shaft; a non-drive-end shield coupled to the non-drive-end side; a spindle extending from the non-drive-end shield in the axial direction; and at least one generator bearing positioned between the rotor shaft and spindle. The generator bearing(s) support the gearbox output member and rotor shaft. A method of assembling or servicing such a power transmission system is also provided.

摘要翻译： 用于风力涡轮机的动力传输系统包括齿轮箱和发电机。 齿轮箱包括齿轮箱壳体和齿轮箱输出构件。 发电机包括：发电机壳体，其具有驱动端侧和非驱动端侧，驱动端侧联接到变速箱壳体; 由发电机壳体支撑的定子; 转子，其具有联接到所述齿轮箱输出构件的转子轴和联接到所述转子轴的转子本体; 耦合到非驱动端侧的非驱动端屏蔽; 从非驱动端屏蔽沿轴向延伸的主轴; 以及定位在转子轴和主轴之间的至少一个发电机轴承。 发电机轴承支撑齿轮箱输出构件和转子轴。 还提供了组装或维修这种电力传输系统的方法。

公开(公告)号：US20050150095A1

公开(公告)日：2005-07-14

申请号：US10752491

申请日：2004-01-08

申请人： Siddharth Ashar ,  Thomas Bonner ,  Richard Bradt ,  Thomas Wagner ,  John Yagielski

发明人： Siddharth Ashar ,  Thomas Bonner ,  Richard Bradt ,  Thomas Wagner ,  John Yagielski

IPC分类号： B23P6/00 ,  B23P19/00 ,  F01D25/28 ,  F16M5/00 ,  H02K15/00

CPC分类号： H02K15/0006 ,  F01D25/285 ,  F16M5/00 ,  H02K15/00 ,  H02K15/02 ,  Y10T29/49318 ,  Y10T29/4973 ,  Y10T29/49819 ,  Y10T29/49822

摘要： Support feet of a generator are mounted on foundation columns spaced laterally one from the other, with one column having a block in a recess for receiving the feet on one side of the generator. Guides on a radius and supported by the generator foundation extend through notches on the underside of the block. To locate an end of the generator displaced horizontally from the turbines, the generator is unloaded from the foundation and the block is removed. The generator is then loaded onto the guides and pivoted about a vertical axis to locate at least one end out of alignment with the axis of the turbines enabling removal of the generator rotor in an axial direction. By employing two blocks set in recesses in the opposite columns and sets of tracks which extend into the notches, the generator can be rotated about a vertical axis through its center to locate the generator rotor in axially non-interfering positions with the adjacent turbines.

摘要翻译： 发电机的支撑脚安装在彼此横向隔开的基座柱上，一列在凹槽中具有用于接收发电机一侧的脚的块。 在半径上并由发电机基座支撑的导轨延伸穿过块体下侧的凹口。 为了定位从水轮机水平移动的发电机的一端，发电机从地基卸载，并且块被移除。 然后将发电机装载到引导件上并围绕垂直轴线枢转，以使至少一端与涡轮机的轴线不对准，从而能够沿轴向移除发电机转子。 通过使用设置在延伸到凹口中的相对的列和组的凹槽中的两个块，发电机可以围绕其中心的垂直轴线旋转，以将发电机转子定位在与相邻涡轮机的轴向非干涉位置。