公开(公告)号：AU2011218614A1

公开(公告)日：2012-03-22

申请号：AU2011218614

申请日：2011-08-26

Applicant: ABB TECHNOLOGY AG

Inventor： SCHAEFER DANIEL ,  LEE SEUNG-CHUL ,  LIM JONG-YUN ,  TEPPER JENS ,  ESENLIK BURAK ,  WEBER BENJAMIN ,  SMAJIC JASMIN ,  PETERMEIER BERNHARD

IPC: H01F27/245

Abstract: Wound transformer core with support structure Abstract The invention is related to a wound transformer core (10, 5 66, 82) with at least one core loop (12, 14) made of magnetic material, comprising multiple thin amorphous band-like iron sheets (16) which are concentrically stacked around at least one center axis (18, 20). A lower yoke section (24), an upper yoke section (22) and at least 10 two limb sections (26, 28, 30) are developed, comprising a modular plate-like support structure (40, 74, 76) which is glued upright to the center axis (18, 20) on both face sides (70, 72) of the lower yoke section (24) and on both face sides (70, 72) of each limb section (26, 28, 30) in 15 that way, that neighboured iron sheets are glued together at their outer edge. The modular plate-like support structure (40, 74, 76) comprises for each face side (70, 72) of the belonging core sections (24, 26, 28, 30) at least two plate-like modules (42, 44, 46, 48, 50, 86, 88, 20 90), which are connected each to each other by a first (100) or second (110) plug-in connection. Significant Fig.: Fig. 3 2795817_1 (GHMatters) P87715.AU 26/08/11 - 64 ----- - -- - 68 62 72 60 Fig. 3 Fig. 4 27958191 (GHMatters) P&7715.AU 26/08/11 - 4* J** ........ .... ......... .. ....................... ig6 2751_ GItes)P71.U2/81

公开(公告)号：CA2751281C

公开(公告)日：2017-10-03

申请号：CA2751281

申请日：2011-08-31

Applicant: ABB TECHNOLOGY AG

Inventor： SCHAEFER DANIEL ,  LEE SEUNG-CHUL ,  LIM JONG-YUN ,  TEPPER JENS ,  ESENLIK BURAK ,  WEBER BENJAMIN ,  SMAJIC JASMIN ,  PETERMEIER BERNHARD

IPC: H01F27/245 ,  H01F27/26

Abstract: The invention is related to a wound transformer core with at least one core loop made of magnetic material, comprising multiple thin amorphous band-like iron sheets which are concentrically stacked around at least one center axis. A lower yoke section, an upper yoke section and at least two limb sections are developed, comprising a module plate-like support structure which is glued upright to the center axis on both face sides of the lower yoke section and on both face sides of each limb section in that way, that neighbored iron sheets are glued together at their outer edge. The modular plate-like support structure comprises for each face side of the belonging core sections at least two plate-like modules, which are connected each to each other by a first or second plug-in connection.

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：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：CA2810416A1

公开(公告)日：2012-03-15

申请号：CA2810416

申请日：2011-07-22

Applicant: ABB TECHNOLOGY AG

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

IPC: H01F27/08

Abstract: The invention relates to a transformer winding (10, 40, 60, 80), comprising at least two hollow cylindrical, multi-layer winding modules (12, 14, 42, 44, 46, 48, 64, 66), which are nested in each other and which extend around a common winding axis (18, 50, 62, 82) and which are connected electrically in series, and at least one cooling channel (16, 52, 68, 90), which is arranged along the same winding axis (18, 50, 62, 82) in a hollow cylindrical manner between the winding modules (12, 14, 42, 44, 46, 48, 64, 66). A planar electrical shield (20, 22, 54, 56, 58, 72, 74, 92, 94) extending over approximately the entire axial length is provided inside the at least one cooling channel (16, 52, 68, 90) at least in some sections along the radial circumference of said cooling channel. The electrical capacitance distribution in the transformer winding connected electrically in series is influenced by said planar electrical shield.