公开(公告)号：EP3050189A1

公开(公告)日：2016-08-03

申请号：EP14700536.7

申请日：2014-01-15

Applicant: Vestas Wind Systems A/S

Inventor： DONESCU, Victor ,  MONGEAU, Peter

IPC: H02J3/38 ,  H02M5/458 ,  H02M7/493

CPC classification number: H02M5/458 ,  H02J3/382 ,  H02J3/386 ,  H02M7/493 ,  H02M2001/0032 ,  H02M2001/007 ,  H02M2007/4822 ,  Y02B70/16

Abstract: According to some aspects, a power conversion system for converting electrical power produced by a generator is provided. The power conversion system comprises at least one first power converter configured to convert alternating current from the generator to direct current, at least one second power converter configured to convert the direct current to alternating current, and least one controller configured to reconfigure the at least one first power converter to convert direct current to alternating current and/or to reconfigure the at least one second power converter to convert alternating current to direct current.

Abstract translation: 根据一些方面，提供了用于转换由发电机产生的电力的功率转换系统。 功率转换系统包括至少一个第一功率转换器，其被配置为将来自发电机的交流电转换成直流电，配置成将直流电转换为交流电的至少一个第二功率转换器以及被配置为重新配置至少一个 第一功率转换器，用于将直流电转换为交流电流和/或重配置至少一个第二功率转换器以将交流电转换为直流电。

公开(公告)号：EP2630369B1

公开(公告)日：2015-04-29

申请号：EP11776074.4

申请日：2011-10-17

Applicant: Vestas Wind Systems A/S

Inventor： MONGEAU, Peter ,  ASHAR, Siddharth ,  DEMTRÖDER, Jens

IPC: F16H1/46 ,  F01D11/02 ,  F03D9/00 ,  H02K7/18 ,  F03D11/02 ,  F03D1/00

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

Abstract: A power transmission system for a wind turbine comprises a gearbox and generator. The gearbox includes a gear-box 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 coupled to the gearbox output member so as to be driven thereby; a non-drive-end shield coupled to the non-drive-end side of the generator housing; and at least one auxiliary drive mounted to the non-drive-end shield. The at least one auxiliary drive is configured to rotate the turning gear. A corresponding method of installing a wind farm including such a power transmission system is also provided.

公开(公告)号：EP2712474A2

公开(公告)日：2014-04-02

申请号：EP12724808.6

申请日：2012-05-21

Applicant: Vestas Wind Systems A/S

Inventor： MONGEAU, Peter

IPC: H02K7/18

CPC classification number: F03D9/257 ,  F03D9/25 ,  F03D80/70 ,  F16C17/02 ,  F16C25/02 ,  F16C2360/31 ,  H02K5/1672 ,  H02K7/083 ,  H02K7/1838 ,  H02K2201/03 ,  H02K2213/09 ,  H02K2213/12 ,  Y02E10/722 ,  Y02E10/725

Abstract: A wind turbine component includes an inner member and an outer member disposed relative to the inner member, wherein the inner and outer members move relative to each other. A plain bearing is coupled to one of the inner or outer member and configured to provide a fluid film for maintaining separation of and facilitating relative movement between the inner and outer members. A position adjustment mechanism is coupled to the one of the inner or outer member for selectively moving the plain bearing. A position controller may be operatively coupled to the position adjustment mechanism for controlling the position of the plain bearing. The wind turbine component may be a wind turbine generator with the inner member and outer member corresponding to one of the stator and rotor assemblies. Methods for controlling the generator are also disclosed.

Abstract translation: 风力涡轮机部件（18）包括相对于内部构件（32）设置的内部构件（32）和外部构件（34），其中内部构件（32）和外部构件（34）相对于彼此移动。 滑动轴承（200）联接到内部或外部构件（32,34）中的一个，并且构造成提供流体膜（202），用于保持内部构件和外部构件（32,34）之间的分离并促进内部构件和外部构件（32,34）之间的相对运动， 。 位置调节机构（78）联接到内部或外部构件（32,34）中的一个，用于选择性地移动滑动轴承（200）。 位置控制器（176）可以可操作地联接到位置调节机构（78），用于控制滑动轴承（200）的位置。 风力涡轮机部件可以是风力涡轮发电机（18），其中内部构件和外部构件对应于定子和转子组件（32,34）中的一个。 还公开了用于控制发电机的方法。