BR112014007475B1 - electrical transformer assembly method - Google Patents
electrical transformer assembly method Download PDFInfo
- Publication number
- BR112014007475B1 BR112014007475B1 BR112014007475A BR112014007475A BR112014007475B1 BR 112014007475 B1 BR112014007475 B1 BR 112014007475B1 BR 112014007475 A BR112014007475 A BR 112014007475A BR 112014007475 A BR112014007475 A BR 112014007475A BR 112014007475 B1 BR112014007475 B1 BR 112014007475B1
- Authority
- BR
- Brazil
- Prior art keywords
- coil
- press
- assembly method
- electrical transformer
- transformer assembly
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
Abstract
resumo patente de invenção: "método de montagem de trasnsformador elétrico". [001] a presente invenção refere-se a um método de montar um transformador elétrico (100) que compreende as etapas de: combinar uma bobina elétrica (20) e um núcleo de transformador (10) para formar um componente eletromagnético (50); prover a bobina (20) com uma prensa (60); secar o componente eletromagnético (50) em um forno de secagem (70) enquanto a prensa (60) simultaneamente aplica pressão mecânica para a bobina (20); durante ou depois de completar a etapa de secagem, prover a bobina (20) com pelo menos um elemento mecânico (80) adaptado para prevenir a bobina (20) de aumentar seu tamanho; e remover a prensa (60) da bobina (20) depois de pelo menos um elemento mecânico (80) garantir que a pressão mecânica anteriormente provida pela prensa (60) seja firmemente mantida.summary patent of invention: "method of assembly of electric transformer". [001] the present invention relates to a method of assembling an electrical transformer (100) comprising the steps of: combining an electrical coil (20) and a transformer core (10) to form an electromagnetic component (50); providing the coil (20) with a press (60); drying the electromagnetic component (50) in a drying oven (70) while the press (60) simultaneously applies mechanical pressure to the coil (20); during or after completing the drying step, provide the coil (20) with at least one mechanical element (80) adapted to prevent the coil (20) from increasing its size; and removing the press (60) from the coil (20) after at least one mechanical element (80) ensures that the mechanical pressure previously provided by the press (60) is firmly maintained.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/080473 WO2013044510A1 (en) | 2011-09-30 | 2011-09-30 | Method of assembling electric transformer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112014007475A2 BR112014007475A2 (en) | 2017-04-04 |
| BR112014007475B1 true BR112014007475B1 (en) | 2020-04-28 |
| BR112014007475B8 BR112014007475B8 (en) | 2023-04-25 |
Family
ID=47994174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014007475A BR112014007475B8 (en) | 2011-09-30 | 2011-09-30 | ELECTRIC TRANSFORMER ASSEMBLY METHOD |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2745299B1 (en) |
| KR (1) | KR20140054361A (en) |
| CN (1) | CN103843085B (en) |
| BR (1) | BR112014007475B8 (en) |
| WO (1) | WO2013044510A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102488130B1 (en) * | 2021-08-19 | 2023-01-12 | (주)티에스이 | Assembling Automation System of Reactor and manufacturing method using the same |
| CN114823120A (en) * | 2022-03-28 | 2022-07-29 | 保定天威保变电气股份有限公司 | Assembling method for under-pressure iron insertion of transformer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557846A (en) * | 1968-11-07 | 1971-01-26 | Checheljuk Yakov Z | Apparatus for axial compression of windings |
| CH532307A (en) * | 1971-05-19 | 1972-12-31 | Bbc Brown Boveri & Cie | Method and device for the production of active parts for transformers or chokes with electrical windings with strip-shaped insulating material, as well as its application to high and extra high voltage transformers or choke coils |
| DE2128991A1 (en) * | 1971-06-11 | 1973-01-04 | Schorch Gmbh | PRESSING DEVICE FOR TRANSFORMER WINDINGS ODGL |
| CN1516206A (en) * | 2003-08-25 | 2004-07-28 | 广州特种变压器厂有限公司 | Resin-poured insulation dry transformer and its production method |
| CN1750191A (en) * | 2004-09-15 | 2006-03-22 | 特变电工股份有限公司 | Compressing method for transformer body |
| KR100699542B1 (en) * | 2006-07-31 | 2007-03-23 | 신성공업주식회사 | Device for manufacturing of transformer |
| CN101325120A (en) * | 2007-06-15 | 2008-12-17 | 台达电子工业股份有限公司 | Transformer and method for winding coil thereof |
| CN101145441A (en) * | 2007-07-27 | 2008-03-19 | 中电电气集团有限公司 | Amorphous alloy transformer assembly method |
| CN102007554B (en) * | 2009-02-25 | 2012-11-07 | 松下电器产业株式会社 | Transformer and transformer assembly method |
| EP2530686B1 (en) * | 2011-06-01 | 2014-08-06 | ABB Research Ltd. | Pressing of transformer windings during active part drying |
-
2011
- 2011-09-30 EP EP11872901.1A patent/EP2745299B1/en active Active
- 2011-09-30 KR KR1020147007904A patent/KR20140054361A/en active Search and Examination
- 2011-09-30 CN CN201180073730.9A patent/CN103843085B/en active Active
- 2011-09-30 WO PCT/CN2011/080473 patent/WO2013044510A1/en active Application Filing
- 2011-09-30 BR BR112014007475A patent/BR112014007475B8/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013044510A1 (en) | 2013-04-04 |
| CN103843085B (en) | 2016-06-08 |
| CN103843085A (en) | 2014-06-04 |
| KR20140054361A (en) | 2014-05-08 |
| EP2745299A4 (en) | 2015-06-24 |
| BR112014007475A2 (en) | 2017-04-04 |
| BR112014007475B8 (en) | 2023-04-25 |
| EP2745299B1 (en) | 2018-12-26 |
| EP2745299A1 (en) | 2014-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/09/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25G | Requested change of headquarter approved |
Owner name: SIEMENS AKTIENGESELLSCHAFT (DE) |
|
| B25A | Requested transfer of rights approved |
Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE) |