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EP2251877B1 - Procédé de fabrication d'un enroulement de disque - Google Patents

Procédé de fabrication d'un enroulement de disque Download PDF

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Publication number
EP2251877B1
EP2251877B1 EP09006511A EP09006511A EP2251877B1 EP 2251877 B1 EP2251877 B1 EP 2251877B1 EP 09006511 A EP09006511 A EP 09006511A EP 09006511 A EP09006511 A EP 09006511A EP 2251877 B1 EP2251877 B1 EP 2251877B1
Authority
EP
European Patent Office
Prior art keywords
winding
disk
intermediate insulation
disc
insulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09006511A
Other languages
German (de)
English (en)
Other versions
EP2251877A1 (fr
Inventor
Benjamin Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Technology AG
Original Assignee
ABB Technology AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41435392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2251877(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABB Technology AG filed Critical ABB Technology AG
Priority to ES09006511T priority Critical patent/ES2404812T3/es
Priority to EP09006511A priority patent/EP2251877B1/fr
Priority to PL09006511T priority patent/PL2251877T3/pl
Priority to CA2761612A priority patent/CA2761612C/fr
Priority to BRPI1010568-9A priority patent/BRPI1010568B1/pt
Priority to PCT/EP2010/002591 priority patent/WO2010130337A2/fr
Priority to CN201080021980.3A priority patent/CN102422365B/zh
Publication of EP2251877A1 publication Critical patent/EP2251877A1/fr
Priority to US13/295,353 priority patent/US8410888B2/en
Publication of EP2251877B1 publication Critical patent/EP2251877B1/fr
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or between winding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H01F41/084—Devices for guiding or positioning the winding material on the former for forming pancake coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Definitions

  • the invention relates to a method for producing a disk winding.
  • a preferred application is high-voltage windings of dry-type transformers.
  • Disc windings are used particularly in the field of high-voltage coils of coils produced according to the vacuum casting technique.
  • a conductor strip (dimensions, for example, 20 mm wide, 0.2 mm thick) is wound together with a winding insulator (eg, 30 mm wide, 0.1 mm thick) to form a "disk", the beginning of the winding located near the winding core.
  • a winding insulator eg, 30 mm wide, 0.1 mm thick
  • the conductor band is folded over by 90 ° and led down to a new disc in the direction of the winding core. There it is folded over again by 90 ° and another disc is wound.
  • Such a disk winding may consist of many such juxtaposed disks. After completion of the disc winding, respectively the last disc of this winding, encapsulation takes place in a vacuum potting method.
  • the invention has for its object to provide an optimized method for producing a disc winding.
  • the achievable with the present invention consist in particular that within a winding process, the desired course of the connection of two panes can be realized with each other, without causing difficult to be wound with insulation, such as resin roving to be wound cavities. As a result, good electrical properties of a high voltage coil or a transformer are ensured in a compact, space-saving design.
  • the invention accordingly provides to produce a winding of a disc together with two portions of the required for both sides of the disc intermediate insulation, including during the winding of the conductor strip 5 and the winding insulator 6, simultaneous insulations adjacent to the disk of inverse triangular cross-section are applied on one (eg, left) side and triangular cross-section on the other (eg, right) side.
  • these insulations may consist of one or more glass rovings impregnated with a resin.
  • a preimpregnated material may also be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Claims (4)

  1. Procédé de fabrication d'un enroulement alterné (9) avec au moins trois disques (1, 2, 3) disposés l'un à côté de l'autre,
    • dans lequel on fabrique à l'intérieur d'une opération d'enroulement, en même temps que l'enroulement, une isolation intermédiaire (A, B) chaque fois entre deux disques (1, 2, 3),
    • dans lequel un conducteur de liaison (7, 7A, 7B) s'étend de la fin d'un premier disque (1) au commencement de l'autre disque sous la forme d'une diagonale à l'intérieur de l'isolation intermédiaire (A, B) et divise ainsi l'isolation intermédiaire en deux régions partielles, à savoir une première région d'isolation intermédiaire (A1, B1) de section transversale triangulaire, qui est formée en dessous de cette diagonale, et une deuxième région d'isolation intermédiaire (A2, B2) de section transversale triangulaire inverse, qui est formée au-dessus de cette diagonale,
    • dans lequel, avec un enroulement alterné progressant de gauche à droite, en même temps que l'enroulement de l'autre disque (2), on applique une isolation dans la deuxième région d'isolation intermédiaire (A2) à gauche de l'autre disque (2) et une isolation dans la première région d'isolation intermédiaire (B1) à droite de l'autre disque (2),
    • et dans lequel, avec un enroulement alterné progressant de droite à gauche, en même temps que l'enroulement de l'autre disque (2), on applique une isolation dans la deuxième région d'isolation intermédiaire (A2) à droite de l'autre disque (2) et une isolation dans la première région d'isolation intermédiaire (B1) de l'autre disque (2).
  2. Procédé selon la revendication 1, caractérisé en ce que, dans le cas de l'enroulement alterné progressant de gauche à droite, la fabrication d'une région d'isolation intermédiaire à gauche du premier disque (1) est supprimée et, dans le cas de l'enroulement alterné progressant de droite à gauche, la fabrication d'une région d'isolation intermédiaire à droite du premier disque (1) est supprimée.
  3. Procédé selon la revendication 1, caractérisé en ce que, dans le cas de l'enroulement progressant de gauche à droite, la fabrication d'une région d'isolation intermédiaire à droite du dernier disque est supprimée et, dans le cas de l'enroulement alterné progressant de droite à gauche, la fabrication d'une région d'isolation intermédiaire à gauche du dernier disque est supprimée.
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que l'on utilise comme isolations des stratifils de verre imprégnés de résine.
EP09006511A 2009-05-14 2009-05-14 Procédé de fabrication d'un enroulement de disque Active EP2251877B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES09006511T ES2404812T3 (es) 2009-05-14 2009-05-14 Procedimiento de fabricación de un arrollamiento de discos
EP09006511A EP2251877B1 (fr) 2009-05-14 2009-05-14 Procédé de fabrication d'un enroulement de disque
PL09006511T PL2251877T3 (pl) 2009-05-14 2009-05-14 Sposób wytwarzania uzwojenia krążkowego
BRPI1010568-9A BRPI1010568B1 (pt) 2009-05-14 2010-04-28 "método para produzir um enrolamento de disco"
CA2761612A CA2761612C (fr) 2009-05-14 2010-04-28 Procede de fabrication d'un enroulement en disque
PCT/EP2010/002591 WO2010130337A2 (fr) 2009-05-14 2010-04-28 Procédé de fabrication d'un enroulement en disque
CN201080021980.3A CN102422365B (zh) 2009-05-14 2010-04-28 用于制造盘式绕组的方法
US13/295,353 US8410888B2 (en) 2009-05-14 2011-11-14 Method for producing a disk winding and disk winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09006511A EP2251877B1 (fr) 2009-05-14 2009-05-14 Procédé de fabrication d'un enroulement de disque

Publications (2)

Publication Number Publication Date
EP2251877A1 EP2251877A1 (fr) 2010-11-17
EP2251877B1 true EP2251877B1 (fr) 2013-03-13

Family

ID=41435392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09006511A Active EP2251877B1 (fr) 2009-05-14 2009-05-14 Procédé de fabrication d'un enroulement de disque

Country Status (8)

Country Link
US (1) US8410888B2 (fr)
EP (1) EP2251877B1 (fr)
CN (1) CN102422365B (fr)
BR (1) BRPI1010568B1 (fr)
CA (1) CA2761612C (fr)
ES (1) ES2404812T3 (fr)
PL (1) PL2251877T3 (fr)
WO (1) WO2010130337A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017121569A1 (fr) 2016-01-15 2017-07-20 Siemens Aktiengesellschaft Ensemble bobinage constitué de parties d'enroulement fixes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015226097B3 (de) * 2015-12-18 2017-03-16 Siemens Aktiengesellschaft Wicklungsanordnung, Transformator und Spule
EP3407978A4 (fr) 2016-01-29 2020-01-15 Epizyme Inc Polythérapie pour le traitement du cancer

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368506A (en) * 1942-05-05 1945-01-30 Gen Electric Electric apparatus and winding therefor
US2977556A (en) * 1957-03-15 1961-03-28 Gen Electric Electrical coil
US3246270A (en) * 1962-09-10 1966-04-12 Westinghouse Electric Corp Graded insulation for interleaved windings
US3188591A (en) * 1963-01-17 1965-06-08 Ite Circuit Breaker Ltd Transformer disk windings formed of a continuous conductor
FR1392548A (fr) 1964-01-10 1965-03-19 Comp Generale Electricite Enroulement à haute tension d'appareil électrique statique
US3419835A (en) 1967-03-29 1968-12-31 Westinghouse Electric Corp Electrical winding structures
US3546644A (en) * 1968-07-05 1970-12-08 Westinghouse Electric Corp Electrical winding having transposed sheet conductors
US3548355A (en) * 1969-04-10 1970-12-15 Westinghouse Electric Corp Foil coils with metallic back plates
US3691494A (en) * 1970-11-30 1972-09-12 Hitachi Ltd Winding of stationary induction apparatus
US4137515A (en) * 1974-09-19 1979-01-30 Matsushita Electric Industrial Co., Ltd. Synthetic resin packed coil assembly
JPS57182956A (en) * 1981-05-07 1982-11-11 Hitachi Ltd Ion-implantation device
JPS62161058A (ja) * 1986-01-10 1987-07-17 Copyer Co Ltd モ−タの回転速度検出方法
US5455551A (en) * 1993-05-11 1995-10-03 Abb Power T&D Company Inc. Integrated temperature sensing duct spacer unit and method of forming
DE10157591A1 (de) 2001-11-23 2003-06-05 Abb T & D Tech Ltd Wicklung für einen Transformator oder eine Spule
DE102004011942A1 (de) * 2004-03-09 2005-09-29 Thyssenkrupp Transrapid Gmbh Magnetpol für Magnetschwebefahrzeug
US7318270B1 (en) * 2005-04-14 2008-01-15 United States Of America As Represented By The Secretary Of The Air Force Method for producing a full wave bridge rectifier suitable for low-voltage, high-current operation
US7719397B2 (en) * 2006-07-27 2010-05-18 Abb Technology Ag Disc wound transformer with improved cooling and impulse voltage distribution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017121569A1 (fr) 2016-01-15 2017-07-20 Siemens Aktiengesellschaft Ensemble bobinage constitué de parties d'enroulement fixes
DE102016200477A1 (de) 2016-01-15 2017-07-20 Siemens Aktiengesellschaft Wicklungsanordnung mit festen Wicklungsabschnitten

Also Published As

Publication number Publication date
CA2761612A1 (fr) 2010-11-18
BRPI1010568B1 (pt) 2020-05-12
BRPI1010568A2 (pt) 2016-03-15
CN102422365A (zh) 2012-04-18
ES2404812T3 (es) 2013-05-29
WO2010130337A2 (fr) 2010-11-18
US20120119870A1 (en) 2012-05-17
US8410888B2 (en) 2013-04-02
WO2010130337A3 (fr) 2011-02-24
CA2761612C (fr) 2015-06-02
CN102422365B (zh) 2015-01-14
PL2251877T3 (pl) 2013-08-30
EP2251877A1 (fr) 2010-11-17

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