公开(公告)号：EP2932120A1

公开(公告)日：2015-10-21

申请号：EP12813258.6

申请日：2012-12-14

Applicant: Vestas Wind Systems A/S

Inventor： MONGEAU, Peter

IPC: F16C33/66 ,  H02K5/173 ,  H02K7/18

CPC classification number: F16C33/6659 ,  F03D9/25 ,  F03D13/20 ,  F03D15/00 ,  F03D80/70 ,  F16C33/6685 ,  F16C33/78 ,  F16C2360/31 ,  F16C2380/26 ,  H02K5/161 ,  H02K5/1732 ,  H02K7/1838 ,  Y02E10/725

Abstract: A rotating electrical machine includes an outer housing; a drive shaft rotatably mounted within the outer housing; a bearing supporting the drive shaft relative to the outer housing, wherein the outer housing includes a support surface confronting the bearing and the bearing includes a bearing surface confronting the support surface, and further wherein a region defined between the support surface and the bearing surface has a lubrication layer; and a lubrication flow path configured to direct a lubricant to the bearing, wherein the lubrication flow path is in fluid communication with the region between the support surface and the bearing surface so as to replenish the lubrication layer. A method of lubricating a bearing for a rotating electrical machine is also disclosed. The rotating electrical machine may be a generator for a wind turbine.

Abstract translation: 旋转电机包括外壳; 可旋转地安装在外壳内的驱动轴; 支撑驱动轴相对于外壳的轴承，其中所述外壳包括与所述轴承相对的支撑表面，并且所述轴承包括面向所述支撑表面的支承表面，并且其中限定在所述支撑表面和所述支承表面之间的区域具有 润滑层; 以及润滑流路，其构造成将润滑剂引导到所述轴承，其中所述润滑流路与所述支撑表面和所述支承表面之间的区域流体连通，以补充所述润滑层。 还公开了一种润滑用于旋转电机的轴承的方法。 旋转电机可以是用于风力涡轮机的发电机。

公开(公告)号：EP2912757A2

公开(公告)日：2015-09-02

申请号：EP13771375.6

申请日：2013-09-12

Applicant: Vestas Wind Systems A/S

Inventor： MONGEAU, Peter

IPC: H02K7/18 ,  H02K7/104 ,  H02K9/19 ,  H02K9/08 ,  H02K7/102

CPC classification number: F03D80/60 ,  F03D7/0244 ,  F03D9/25 ,  F03D80/80 ,  F03D80/82 ,  F05B2260/20 ,  F05B2260/903 ,  H02K7/104 ,  H02K7/1838 ,  H02K9/06 ,  H02K9/08 ,  H02K9/19 ,  Y02E10/723 ,  Y02E10/725 ,  Y02E10/726

Abstract: A wind turbine generator includes an outer housing, a drive shaft rotatably mounted within the outer housing, stator and rotor assemblies positioned within the outer housing and movable relative to each other, a heat exchanger, and a blower having a rotating plate for generating a fluid flow circuit within the generator for transporting heat from the stator and rotor assemblies to the heat exchanger. An eddy current brake having a rotating member is located within the outer housing and is positioned in the fluid flow circuit such that fluid moving in the flow circuit cools the first rotating member. The blower and the eddy current brake may be integrated, such as by having the rotating plate of the blower serve as the rotating member of the eddy current brake. A wind turbine having such a generator, as well as a method of operating a wind turbine generator is also disclosed.

公开(公告)号：EP2630367B1

公开(公告)日：2015-06-03

申请号：EP11776075.1

申请日：2011-10-17

Applicant: Vestas Wind Systems A/S

Inventor： RÜSCHOFF, Ralf ,  MONGEAU, Peter

IPC: F03D9/00 ,  F16H1/46 ,  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.

Abstract translation: 用于风力涡轮机的动力传动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，其联接到所述齿轮箱输出构件，从而被驱动; 耦合到发电机壳体的非驱动端侧的非驱动端屏蔽件; 以及安装到非驱动端屏蔽件的至少一个辅助驱动器。 所述至少一个辅助驱动器构造成旋转所述转动齿轮。 还提供了一种安装包括这种电力传输系统的风电场的相应方法。

公开(公告)号：EP2659576A2

公开(公告)日：2013-11-06

申请号：EP11808571.1

申请日：2011-12-29

Applicant: Vestas Wind Systems A/S

Inventor： MONGEAU, Peter

IPC: H02K15/03 ,  H01F13/00

CPC classification number: H01F13/003 ,  H02K7/183 ,  H02K7/1838 ,  H02K15/03 ,  Y02E10/725

Abstract: The present invention relates a device for magnetizing a rotor of an electrical machine with a power rating of at least 1 MW, wherein the rotor comprises permanent magnet material, said device comprising a yoke with an electromagnetic coil arranged to produce a pulsed magnetic field for magnetizing the permanent magnet material, wherein the magnetic field is sufficient to magnetize a permanent magnetic pole wherein the rotor and yoke is in a fixed relation to each other. The invention also relates to a method for magnetization of a rotor with permanent magnets for an electrical machine.

公开(公告)号：EP4453413A1

公开(公告)日：2024-10-30

申请号：EP22844455.0

申请日：2022-12-21

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： MONGEAU, Peter ,  TANGE, Kent ,  DHARMARAJU, Nalliboyana

IPC: F03D7/02 ,  F03D15/00 ,  F03D17/00

公开(公告)号：EP4162587A1

公开(公告)日：2023-04-12

申请号：EP21731041.6

申请日：2021-05-28

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： MONGEAU, Peter

IPC: H02K1/14 ,  H02K3/40 ,  H02K3/18 ,  H02K3/32 ,  H02K7/18

公开(公告)号：EP3991271A1

公开(公告)日：2022-05-04

申请号：EP20740537.4

申请日：2020-06-24

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： MONGEAU, Peter ,  MANNIK, Henrik Zaar ,  LANGVARDT KROGH, Lars

IPC: H02K1/18 ,  H02K15/02 ,  H02K7/18 ,  H02K15/00

公开(公告)号：EP3909114A1

公开(公告)日：2021-11-17

申请号：EP20700544.8

申请日：2020-01-09

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： MONGEAU, Peter ,  LANGVARDT KROGH, Lars ,  MANNIK, Henrik Zaar ,  BERGMANN, Jens

IPC: H02K1/27 ,  H02K7/18 ,  H02K21/14

公开(公告)号：EP2659575B1

公开(公告)日：2018-10-31

申请号：EP11804636.6

申请日：2011-12-29

Applicant: Vestas Wind Systems A/S

Inventor： MONGEAU, Peter

IPC: H02K15/03 ,  H02K15/16 ,  H01F13/00

CPC classification number: H02K15/03 ,  H01F13/003 ,  H02K7/183 ,  H02K7/1838 ,  H02K15/16 ,  H02K2213/12 ,  Y02E10/725 ,  Y10T29/49012 ,  Y10T29/53143

Abstract: The present invention relates to a device for magnetizing and assembling an electrical machine comprising a stator and a rotor with at least one permanent magnet. The device includes a magnetizer unit for magnetizing the at least one permanent magnet of the rotor, a rotor load unit, and a translation unit for translating the rotor from the magnetizer unit to a rotor load unit for inserting the rotor into the stator. The invention also relates to a method for magnetizing and assembling an electrical machine comprising a stator and a rotor with at least one permanent magnet at a magnetizing unit.

公开(公告)号：EP2659576B1

公开(公告)日：2018-10-17

申请号：EP11808571.1

申请日：2011-12-29

Applicant: Vestas Wind Systems A/S

Inventor： MONGEAU, Peter

IPC: H02K15/03 ,  H01F13/00

CPC classification number: H01F13/003 ,  H02K7/183 ,  H02K7/1838 ,  H02K15/03 ,  Y02E10/725

Abstract: The present invention relates a device for magnetizing a rotor of an electrical machine with a power rating of at least 1 MW, wherein the rotor comprises permanent magnet material, said device comprising a yoke with an electromagnetic coil arranged to produce a pulsed magnetic field for magnetizing the permanent magnet material, wherein the magnetic field is sufficient to magnetize a permanent magnetic pole wherein the rotor and yoke is in a fixed relation to each other. The invention also relates to a method for magnetization of a rotor with permanent magnets for an electrical machine.