ES2685076T3 - Transformador de tipo seco - Google Patents
Transformador de tipo seco Download PDFInfo
- Publication number
- ES2685076T3 ES2685076T3 ES11179279.2T ES11179279T ES2685076T3 ES 2685076 T3 ES2685076 T3 ES 2685076T3 ES 11179279 T ES11179279 T ES 11179279T ES 2685076 T3 ES2685076 T3 ES 2685076T3
- Authority
- ES
- Spain
- Prior art keywords
- winding
- width
- conductor
- dry type
- type transformer
- 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
Links
- 238000004804 winding Methods 0.000 claims abstract description 83
- 239000004020 conductor Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000004907 flux Effects 0.000 description 8
- 230000003071 parasitic effect Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 3
- 238000009795 derivation Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or 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
- H01F27/2847—Sheets; Strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F2027/348—Preventing eddy currents
-
- 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
- H01F27/2871—Pancake coils
-
- 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
- H01F27/346—Preventing or reducing leakage fields
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Golf Clubs (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11179279.2A EP2565881B1 (en) | 2011-08-30 | 2011-08-30 | Dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2685076T3 true ES2685076T3 (es) | 2018-10-05 |
Family
ID=46785398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES11179279.2T Active ES2685076T3 (es) | 2011-08-30 | 2011-08-30 | Transformador de tipo seco |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9147520B2 (https=) |
| EP (1) | EP2565881B1 (https=) |
| KR (1) | KR101990655B1 (https=) |
| CN (1) | CN103765534B (https=) |
| BR (1) | BR112014004664B1 (https=) |
| ES (1) | ES2685076T3 (https=) |
| IN (1) | IN2014CN02218A (https=) |
| RU (1) | RU2599728C2 (https=) |
| WO (1) | WO2013030139A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2980820B1 (en) * | 2014-08-01 | 2016-09-28 | ABB Schweiz AG | On-load tap-changer for dry transformers and dry transformer |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925743A (en) * | 1974-10-23 | 1975-12-09 | Westinghouse Electric Corp | Interleaved winding for electrical inductive apparatus |
| NO135494C (https=) * | 1975-06-06 | 1977-04-20 | Nat Ind As | |
| JPS609650B2 (ja) * | 1980-03-05 | 1985-03-12 | 株式会社日立製作所 | 高直列容量変圧器巻線 |
| SE426116B (sv) * | 1981-04-30 | 1982-12-06 | Asea Ab | Krafttransformator eller reaktor |
| US4864266A (en) * | 1988-04-29 | 1989-09-05 | Electric Power Research Institute, Inc. | High-voltage winding for core-form power transformers |
| RU2112295C1 (ru) * | 1995-11-29 | 1998-05-27 | Александров Георгий Николаевич | Управляемый шунтирующий реактор (варианты) |
| GB2331853A (en) * | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Transformer |
| AUPR778101A0 (en) * | 2001-09-19 | 2001-10-11 | Metal Manufactures Limited | Improved transformer winding |
| CA2574848A1 (en) * | 2004-08-05 | 2006-12-21 | Wyeth | Antagonizing interleukin-21 receptor activity |
| JP4397353B2 (ja) * | 2005-06-22 | 2010-01-13 | 株式会社日立産機システム | アモルファス変圧器 |
| US7719397B2 (en) * | 2006-07-27 | 2010-05-18 | Abb Technology Ag | Disc wound transformer with improved cooling and impulse voltage distribution |
| CN201112075Y (zh) * | 2007-09-11 | 2008-09-10 | 中电电气集团有限公司 | 非包封干式变压器三绕组线圈结构 |
-
2011
- 2011-08-30 ES ES11179279.2T patent/ES2685076T3/es active Active
- 2011-08-30 EP EP11179279.2A patent/EP2565881B1/en active Active
-
2012
- 2012-08-27 CN CN201280041746.6A patent/CN103765534B/zh active Active
- 2012-08-27 KR KR1020147008504A patent/KR101990655B1/ko active Active
- 2012-08-27 BR BR112014004664-6A patent/BR112014004664B1/pt active IP Right Grant
- 2012-08-27 WO PCT/EP2012/066568 patent/WO2013030139A1/en not_active Ceased
- 2012-08-27 IN IN2218CHN2014 patent/IN2014CN02218A/en unknown
- 2012-08-27 US US14/241,856 patent/US9147520B2/en active Active
- 2012-08-27 RU RU2014112195/07A patent/RU2599728C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014004664B1 (pt) | 2021-08-10 |
| US20140218151A1 (en) | 2014-08-07 |
| US9147520B2 (en) | 2015-09-29 |
| KR20140059836A (ko) | 2014-05-16 |
| CN103765534A (zh) | 2014-04-30 |
| IN2014CN02218A (https=) | 2015-06-12 |
| EP2565881B1 (en) | 2018-06-13 |
| KR101990655B1 (ko) | 2019-06-18 |
| RU2599728C2 (ru) | 2016-10-10 |
| BR112014004664A2 (pt) | 2017-03-28 |
| WO2013030139A1 (en) | 2013-03-07 |
| EP2565881A1 (en) | 2013-03-06 |
| RU2014112195A (ru) | 2015-10-10 |
| CN103765534B (zh) | 2017-03-29 |
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