公开(公告)号：WO2022237947A1

公开(公告)日：2022-11-17

申请号：PCT/DK2022/050097

申请日：2022-05-12

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： JASSAL, Anoop ,  SONG, Xiaowei ,  MØLLER, Torben Werge

IPC: H02K3/24 ,  H02K7/18 ,  H02K15/04 ,  H02K15/045 ,  H02K7/1838

Abstract: A coil (80) for an electric machine (18) including a conductive strand (82) having a first end, a second end, and a plurality of windings (84) between the first and second ends and an electric insulating body (94) within which the conductive strand (82) is at least partially encased, wherein at least a portion of the insulating body (94) includes perforations (96) that allow a coolant to penetrate into the insulating body (94) to cool the coil (80) during use of the electric machine (18). A method of making the coil (80) includes moulding or printing the insulating body (94) about the conductive strand (82) so as to have perforations therein.

公开(公告)号：WO2018050185A1

公开(公告)日：2018-03-22

申请号：PCT/DK2017/050274

申请日：2017-08-28

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BJØRN, Hans Kristian ,  MØLLER, Torben Werge

IPC: H02J3/38 ,  H02J3/16 ,  H02J3/46 ,  F03D7/04

Abstract: A method, computer program product, and wind power plant are disclosed for controlling power production of the wind power plant comprising a plurality of wind turbine generators. The method comprises defining, based on received wind information, a wind wake zone comprising one or more first wind turbine generators of the plurality of wind turbine generators. The method further comprises increasing a reactive power production of at least one of the one or more first wind turbine generators of the wind wake zone.

Abstract translation: 公开了一种用于控制包括多个风力涡轮发电机的风力发电设备的发电量的方法，计算机程序产品和风力发电设备。 该方法包括基于接收到的风信息来定义包括多个风力涡轮发电机中的一个或多个第一风力涡轮发电机的风唤醒区。 该方法还包括增加风尾流区域的一个或多个第一风力涡轮发电机中的至少一个的无功功率产生。

公开(公告)号：WO2013071937A1

公开(公告)日：2013-05-23

申请号：PCT/DK2012/050420

申请日：2012-11-15

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： MØLLER, Torben Werge

IPC: H02H7/06

CPC classification number: H02K11/27 ,  H02H7/06

Abstract: The present invention relates to a protection system with a protection relay and at least one measurement sensor to protect a permanent magnet generator having a plurality of stator windings, each of said stator windings having a first end and a second end. If the stator windings are connected in a wye coupling, they are, in a set of three stator windings, commonly coupled in a star point at the first end of the windings, or if the stator windings are connected in a delta coupling, they are, in a set of three stator windings, commonly connected in a ring to each other. In addition, the at least one measurement sensor is arranged for measuring current through at least one of the stator windings at the star point side or within the ring connection and for communicating with the protection relay. The invention also relates to a method of protecting a permanent magnet generator.

Abstract translation: 本发明涉及一种具有保护继电器和至少一个测量传感器的保护系统，用于保护具有多个定子绕组的永磁发电机，每个所述定子绕组具有第一端和第二端。 如果定子绕组以太阳耦合方式连接，则它们在一组三个定子绕组中，通常在绕组的第一端处以星形点耦合，或者如果定子绕组以三角形耦合连接，则它们是 在一组三个定子绕组中，通常以环形相互连接。 此外，至少一个测量传感器被布置成用于测量通过星点侧或环形连接中的至少一个定子绕组的电流并且用于与保护继电器通信。 本发明还涉及一种保护永磁发电机的方法。

公开(公告)号：EP3501080A1

公开(公告)日：2019-06-26

申请号：EP17761435.1

申请日：2017-08-28

Applicant: Vestas Wind Systems A/S

Inventor： BJØRN, Hans Kristian ,  MØLLER, Torben Werge

IPC: H02J3/38 ,  H02J3/16 ,  H02J3/46 ,  F03D7/04

公开(公告)号：EP2780996A1

公开(公告)日：2014-09-24

申请号：EP12798142.1

申请日：2012-11-15

Applicant: Vestas Wind Systems A/S

Inventor： MØLLER, Torben Werge

IPC: H02H7/06

CPC classification number: H02K11/27 ,  H02H7/06

Abstract: The present invention relates to a protection system with a protection relay and at least one measurement sensor to protect a permanent magnet generator having a plurality of stator windings, each of said stator windings having a first end and a second end. If the stator windings are connected in a wye coupling, they are, in a set of three stator windings, commonly coupled in a star point at the first end of the windings, or if the stator windings are connected in a delta coupling, they are, in a set of three stator windings, commonly connected in a ring to each other. In addition, the at least one measurement sensor is arranged for measuring current through at least one of the stator windings at the star point side or within the ring connection and for communicating with the protection relay. The invention also relates to a method of protecting a permanent magnet generator.

Abstract translation: 本发明涉及一种具有保护继电器和至少一个测量传感器的保护系统，用于保护具有多个定子绕组的永磁发电机，每个所述定子绕组具有第一端和第二端。 如果定子绕组以太阳耦合方式连接，则它们在一组三个定子绕组中，通常在绕组的第一端处以星形点连接，或者如果定子绕组以三角形耦合连接，则它们是 在一组三个定子绕组中，通常以环形相互连接。 此外，至少一个测量传感器被布置成用于测量通过星点侧或环形连接中的至少一个定子绕组的电流，并用于与保护继电器通信。 本发明还涉及一种保护永磁发电机的方法。

公开(公告)号：EP4338259A1

公开(公告)日：2024-03-20

申请号：EP22724638.6

申请日：2022-05-12

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： JASSAL, Anoop ,  SONG, Xiaowei ,  MØLLER, Torben Werge

IPC: H02K3/24 ,  H02K7/18 ,  H02K15/04

公开(公告)号：EP2780996B1

公开(公告)日：2018-11-14

申请号：EP12798142.1

申请日：2012-11-15

Applicant: Vestas Wind Systems A/S

Inventor： MØLLER, Torben Werge

IPC: H02H7/06

CPC classification number: H02K11/27 ,  H02H7/06

Abstract: The present invention relates to a protection system with a protection relay and at least one measurement sensor to protect a permanent magnet generator having a plurality of stator windings, each of said stator windings having a first end and a second end. If the stator windings are connected in a wye coupling, they are, in a set of three stator windings, commonly coupled in a star point at the first end of the windings, or if the stator windings are connected in a delta coupling, they are, in a set of three stator windings, commonly connected in a ring to each other. In addition, the at least one measurement sensor is arranged for measuring current through at least one of the stator windings at the star point side or within the ring connection and for communicating with the protection relay. The invention also relates to a method of protecting a permanent magnet generator.