DK3750175T3 - Tørtransformer og fremgangsmåde til dannelse deraf - Google Patents
Tørtransformer og fremgangsmåde til dannelse deraf Download PDFInfo
- Publication number
- DK3750175T3 DK3750175T3 DK18908626.7T DK18908626T DK3750175T3 DK 3750175 T3 DK3750175 T3 DK 3750175T3 DK 18908626 T DK18908626 T DK 18908626T DK 3750175 T3 DK3750175 T3 DK 3750175T3
- Authority
- DK
- Denmark
- Prior art keywords
- formation
- dry transformer
- transformer
- dry
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
-
- 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
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
-
- 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
- H01F27/288—Shielding
- H01F27/2885—Shielding with shields or electrodes
-
- 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
- H01F27/32—Insulating of coils, windings, or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase transformers
-
- 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
-
- 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
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
- H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transformers For Measuring Instruments (AREA)
- Regulation Of General Use Transformers (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/078427 WO2019169605A1 (en) | 2018-03-08 | 2018-03-08 | Methods, apparatus and systems for dry-type transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3750175T3 true DK3750175T3 (da) | 2022-11-28 |
Family
ID=67846863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK18908626.7T DK3750175T3 (da) | 2018-03-08 | 2018-03-08 | Tørtransformer og fremgangsmåde til dannelse deraf |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11017938B2 (da) |
| EP (1) | EP3750175B1 (da) |
| CN (1) | CN113056801B (da) |
| CA (1) | CA3093137C (da) |
| DK (1) | DK3750175T3 (da) |
| ES (1) | ES2932024T3 (da) |
| MX (1) | MX2020009323A (da) |
| PL (1) | PL3750175T3 (da) |
| WO (1) | WO2019169605A1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112020024713B1 (pt) * | 2018-06-07 | 2024-01-23 | Hainan Jinpan Smart Technology Co. Ltd | Montagem de bobina de núcleo de um transformador do tipo seco submersível em um corpo de água |
| EP4092700B1 (en) * | 2021-05-18 | 2024-08-21 | Hitachi Energy Ltd | Support structure for at least one winding of an inductive device, power transformer and method for manufacturing |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951457A1 (de) * | 1978-12-28 | 1980-07-03 | Fuji Electric Co Ltd | Schaltleiste fuer trockentransformatoren |
| US4504811A (en) * | 1982-11-12 | 1985-03-12 | Westinghouse Electric Corp. | Cable operated tap changer for a three-phase transformer |
| US6806803B2 (en) * | 2002-12-06 | 2004-10-19 | Square D Company | Transformer winding |
| US7161454B2 (en) * | 2003-08-21 | 2007-01-09 | General Electric Company | Apparatus and method for cooling electrical transformers |
| BRPI0903695A2 (pt) | 2009-05-19 | 2011-02-15 | Siemens Ltda | transformador de distribuição seco submersìvel |
| US7834736B1 (en) * | 2009-07-31 | 2010-11-16 | Abb Technology Ag | Dry type pole-mounted transformer |
| WO2011126991A1 (en) * | 2010-04-07 | 2011-10-13 | Abb Technology Ag | Outdoor dry-type transformer |
| PL2430643T3 (pl) * | 2010-06-28 | 2013-02-28 | Abb Schweiz Ag | Transformator z ekranowanymi zaciskami |
| ES2481871T5 (es) * | 2010-06-28 | 2018-03-16 | Abb Schweiz Ag | Disposición de bobina y blindaje eléctrico, transformador incluyendo la disposición y un método de fabricar la disposición |
| BRPI1101495B1 (pt) | 2011-04-15 | 2020-09-24 | Siemens Aktiengesellschaft | Transformador de distribuição a seco trifásico ou monofásico e método de isolação elétrica para um painel de taps de um transformador de distribuição a seco trifásico ou monofásico |
| CN202796367U (zh) | 2012-09-11 | 2013-03-13 | 江西变电设备有限公司 | 一种干式变压器高压引线连接盒 |
| CN203085327U (zh) | 2013-04-08 | 2013-07-24 | 宁波奥克斯高科技有限公司 | 干式电力变压器的高压连接装置 |
| US20150109090A1 (en) * | 2013-10-21 | 2015-04-23 | Hammond Power Solutions, Inc. | Electrical transformer with a shielded cast coil assembly |
| CN205016360U (zh) | 2015-10-20 | 2016-02-03 | 江苏互邦变压器制造有限公司 | 一种高压全绝缘干式变压器 |
-
2018
- 2018-03-08 ES ES18908626T patent/ES2932024T3/es active Active
- 2018-03-08 CN CN201880090817.9A patent/CN113056801B/zh active Active
- 2018-03-08 DK DK18908626.7T patent/DK3750175T3/da active
- 2018-03-08 US US16/976,655 patent/US11017938B2/en active Active
- 2018-03-08 PL PL18908626.7T patent/PL3750175T3/pl unknown
- 2018-03-08 WO PCT/CN2018/078427 patent/WO2019169605A1/en not_active Ceased
- 2018-03-08 CA CA3093137A patent/CA3093137C/en active Active
- 2018-03-08 MX MX2020009323A patent/MX2020009323A/es unknown
- 2018-03-08 EP EP18908626.7A patent/EP3750175B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3750175A4 (en) | 2021-09-15 |
| WO2019169605A1 (en) | 2019-09-12 |
| MX2020009323A (es) | 2021-01-29 |
| US11017938B2 (en) | 2021-05-25 |
| CA3093137A1 (en) | 2019-09-12 |
| CN113056801B (zh) | 2022-04-26 |
| PL3750175T3 (pl) | 2023-07-03 |
| US20200411230A1 (en) | 2020-12-31 |
| ES2932024T3 (es) | 2023-01-09 |
| CA3093137C (en) | 2020-12-08 |
| BR112020018132A2 (pt) | 2020-12-22 |
| CN113056801A (zh) | 2021-06-29 |
| EP3750175B1 (en) | 2022-08-31 |
| BR112020018132A8 (pt) | 2023-01-10 |
| EP3750175A1 (en) | 2020-12-16 |
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