公开(公告)号：CA2823793C

公开(公告)日：2017-02-07

申请号：CA2823793

申请日：2011-11-29

Applicant: ABB TECHNOLOGY AG

Inventor： WEBER BENJAMIN ,  PATEL BHAVESH ,  ESENLIK BURAK ,  CORNELIUS FRANK ,  BOCKHOLT MARCOS ,  TEPPER JENS ,  ZILLMANN KARL-HEINZ

IPC: H01F27/32

Abstract: The invention relates to a transformer winding (10, 50, 70) comprising at least two hollow-cylindrical, axially adjacent winding modules (12, 14, 52, 54, 72, 74, 76, 78), which are arranged about a common winding axis (16, 56, 80) and have an electrical conductor (18, 20) wound in layers, and a common electrical insulting layer (22, 68, 82), by means of which the winding modules (12, 14, 52, 54, 72, 74, 76, 78) are enveloped. The insulating layer (22, 68, 82) has at least one annular, radial depression (28, 30, 58, 60, 62, 64, 66, 84, 86, 88) or annular, radial elevation (32), which is salient transversely to the winding axis (16, 56, 80) on the radial outer face (24, 90) of said insulating layer (22, 68, 82).

公开(公告)号：BR112013005110A2

公开(公告)日：2016-05-10

申请号：BR112013005110

申请日：2011-07-18

Applicant: ABB TECHNOLOGY AG

Inventor： ESENLIK BURAK ,  WEBER BENJAMIN ,  PATEL BHAVESH ,  CORNELIUS FRANK ,  TEPPER JENS ,  BOCKHOLT MARCOS

IPC: H01F27/08 ,  H01F27/28

Abstract: transformador arrefecido com ao menos um enrolamento de cinta. a presente invenção refere-se a um enrolamento de cinta (10, 40, 60, 70, 80) para um transformador (90), abrangendo vários módulos de enrolamento (12, 14, 44, 46, 64) sempre com um condutor de cinta (18), enrolado ao redor de um eixo de enrolamento (16, 42, 66, 92). um segmento de emrolamento é formado por ao menos dois módulos de enrolamento radiais adjacentes (12, 14, 44, 46, 64), sendo que ao menos dois módulos de enrolamento (12, 14, 44, 46, 64) , radialmente adjacentes (20), está previsto ao menos um canal de arrefecimento (22, 48, 62) que se estende ao menos em direção axial (16,42,66,92).estão previstos ao menos dois segmentos de enrolamento axialmente adjacentes 916,42,66,92), e os módulos de enrolamento (12, 14, 44, 46, 64) são ligados eletricamente em série por meio de condutores de ligação (26, 50,52). ao menos um condutor de ligação (26, 50, 52), atravessa ao menos em segmentos, o canal de arrefecimento 922,48,62), ao longo da sua projeção axial (16,42,66,92).

公开(公告)号：CA2715049C

公开(公告)日：2015-12-08

申请号：CA2715049

申请日：2009-01-27

Applicant: ABB TECHNOLOGY AG

Inventor： ZILLMANN KARL-HEINZ ,  SCHUTZEICHEL RUDOLF ,  GRUETTNER CHRISTIAN ,  WEBER BENJAMIN

IPC: H01F27/32 ,  H01F41/12

Abstract: The invention relates to a method for production of a winding block for a coil of a transformer, having at least one winding composed of electrically conductive wire or strip material with a plurality of turns and an insulating layer composed of electrically insulating fiber material with a specific number of windings of the insulating fiber material. The turns composed of electrical conductive material are fitted independently of the turns of the insulating material and, after the predetermined number of turns of electrically conductive material have been fitted, a smaller number of turns of electrically insulating material are fitted over the same section onto these turns of electrically conductive material, such that the remaining number of turns, of electrically insulating material which remain before reaching a number of turns of electrically conductive material are used as edge insulation.

公开(公告)号：BRPI0907943A2

公开(公告)日：2015-07-28

申请号：BRPI0907943

申请日：2009-02-17

Applicant: ABB TECHNOLOGY AG

Inventor： ZILLMANN KARL-HEINZ ,  MÖNIG WOLFGANG ,  WEBER BENJAMIN

IPC: H01F27/30

公开(公告)号：CA2761612C

公开(公告)日：2015-06-02

申请号：CA2761612

申请日：2010-04-28

Applicant: ABB TECHNOLOGY AG

Inventor： WEBER BENJAMIN

IPC: H01F27/28 ,  H01F27/32 ,  H01F41/06

Abstract: The invention relates to a method for producing a disk winding (9) comprising at least three disks (1, 2, 3) which are arranged adjacent to each other. An intermediate isolation (A, B) is produced at the same time as the winding between respectively two disks (1, 2, 3) during the winding process, a connection conductor (7, 7A, 7B) extends from the end of one of the disks to the beginning of the other disk in the form of a diagonal inside the intermediate isolation (A, B) and the intermediate isolation is divided into two partial areas, that is, a first intermediate isolation area (Al, B1) having a triangular cross-section which is form ed below said diagonal and a second intermediate isolation area (A2, B2) having an inversed triangular cross-section which is formed above said diagonal, an isolation is placed in the second intermediate isolation area (A2) to the left of the disk (2) and an isolation is placed in the first intermediate isolation area (B1) to the right of the disk (2) during a disk winding which unwinds from left to right at the same time as the winding of the disk (2), and an isolation is placed in the second intermediate isolation area (A2) to the right of the disk (2) and an isolation is placed in the first intermediate isolation area (B1) to the left of the disk (2) during a disk winding which unwinds from right to left as the same time as the winding of the disk (2).

公开(公告)号：CA2723248C

公开(公告)日：2015-04-14

申请号：CA2723248

申请日：2008-05-13

Applicant: ABB TECHNOLOGY AG

Inventor： JOHNSON CHARLES W ,  LEANDER JAN ,  BILEK KAREL ,  WEBER BENJAMIN

IPC: H01F27/30

Abstract: The invention relates to a dry-type transformer comprising at least one high-voltage winding and at least one low-voltage winding which interact by means of an electromagnetic field. Every winding is constituted of winding conductors, the high-voltage winding and the low-voltage winding having a defined distance to each other, spacers (10) being provided between the windings to maintain said distance. The invention further relates to a method for producing the spacers (10).

公开(公告)号：ES2530055T3

公开(公告)日：2015-02-26

申请号：ES11001245

申请日：2011-02-16

Applicant: ABB TECHNOLOGY AG

Inventor： BOCKHOLT MARCOS ,  CORNELIUS FRANK ,  TEPPER JENS ,  ESENLIK BURAK ,  PATEL BHAVESH ,  WEBER BENJAMIN ,  IORDANIDIS ARTHOUROS ,  SMAJIC JASMIN ,  STEINMETZ THORSTEN ,  GALLETTI BERNARDO

IPC: H01F27/08 ,  H01F27/28

Abstract: Transformador seco (40), incluyendo - un núcleo de transformador (10) con tres elementos paralelos (12, 14, 16, 58, 60, 62) y yugos superiores (26, 28, 30, 42, 44, 46) e inferiores (20, 22, 24) asociados, - donde los elementos paralelos (12, 14, 16, 58, 60, 62) están dispuestos en triángulo alrededor de un eje central virtual (18, 48, 84) paralelo a ellos, - tres bobinas cilíndricas huecas (32, 52, 54, 56, 112, 114), cada una dispuesta alrededor de un elemento (12, 14, 16, 58, 60, 62), caracterizado por - un sistema de refrigeración incluyendo un diafragma a modo de pared (74, 90, 102) entre cada bobina adyacente (52, 54, 56; 112, 114) que está en paralelo a la orientación de los elementos (12, 14, 16, 58, 60, 62), - donde los diafragmas a modo de pared forman unas chapas de guía para un flujo de aire natural adicional, - donde los diafragmas a modo de pared (74, 90, 102) son alargados en la dirección del eje central virtual (18, 48, 84), de modo que se facilita una disposición a modo de estrella de los diafragmas a modo de pared (74, 90, 102) y - donde la disposición a modo de estrella incluye una chimenea (64, 76, 86, 92, 120) alrededor del eje central virtual (18, 48, 84), que se prevé usar como canal de refrigeración interior para un flujo de aire natural.

公开(公告)号：BRPI1105631A2

公开(公告)日：2013-04-16

申请号：BRPI1105631

申请日：2011-12-06

Applicant: ABB TECHNOLOGY AG

Inventor： CARLEN MARTIN ,  BOCKHOLT MARCOS ,  WEBER BENJAMIN

IPC: H01F27/08 ,  H01F27/24

公开(公告)号：UA100778C2

公开(公告)日：2013-01-25

申请号：UAA201105416

申请日：2009-09-19

Applicant: ABB TECHNOLOGY AG

Inventor： ZILLMANN KARL-HEINZ ,  MOENIG WOLFGANG ,  WEBER BENJAMIN

IPC: H01F30/12 ,  H01F5/00

Abstract: Винахідстосуєтьсятрансформатора (11), щоміститьпринаймніодинстрижень (22) сердечника, наякомурозташованіпорядтриобмотки (32), ізольованіодинвідодноговідводияких (28, 30) виведеніназовні, причомукожнаобмотка (32) утвореназ розташованоїнавколосердечникаобмотки (34) нижчоїнапруги, поверхякоїнамотанавідповіднаобмотка (36) вищоїнапруги, відводи (30) обмоток (34) нижчоїнапругививеденіназовнів аксіальномунапрямкутакимчином, щопоперечнавідстаньміжобмотками (32) мінімізована.

公开(公告)号：BRPI1102467A2

公开(公告)日：2012-11-06

申请号：BRPI1102467

申请日：2011-05-26

Applicant: ABB TECHNOLOGY AG

Inventor： WEBER BENJAMIN ,  CORNELIUS FRANK ,  TEPPER JENS ,  BECKER OLIVER ,  SZASZ PAUL

IPC: H01F41/12 ,  H01F27/32

Abstract: The method involves simultaneously applying fiber-polymer layers of winding conductors as insulation layers, between individual winding layers of coils, where the fiber-polymer layers are selectively and repeatedly formed from fibers and massive polymer matrix. The finished coils are subjected to a hardening process after application of the fiber-polymer layers on the individual winding layers, so that a prepreg i.e. endless fiber, applied on the coils is hardened. The coils are electrically isolated among each other in a layered manner. An independent claim is also included for a coil comprising a fiber-polymer layer.