CN102349121A - 具有改进的冷却系统的电力变压器 - Google Patents
具有改进的冷却系统的电力变压器 Download PDFInfo
- Publication number
- CN102349121A CN102349121A CN2009801579998A CN200980157999A CN102349121A CN 102349121 A CN102349121 A CN 102349121A CN 2009801579998 A CN2009801579998 A CN 2009801579998A CN 200980157999 A CN200980157999 A CN 200980157999A CN 102349121 A CN102349121 A CN 102349121A
- Authority
- CN
- China
- Prior art keywords
- cooling
- fluid
- power transformer
- coil block
- clamping bar
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 55
- 238000004804 winding Methods 0.000 claims abstract description 40
- 239000012809 cooling fluid Substances 0.000 claims abstract description 33
- 239000012530 fluid Substances 0.000 claims description 30
- 239000004020 conductor Substances 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Images
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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
-
- 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
- H01F27/2876—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2009/052911 WO2010102669A1 (en) | 2009-03-12 | 2009-03-12 | An electric transformer with improved cooling system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102349121A true CN102349121A (zh) | 2012-02-08 |
CN102349121B CN102349121B (zh) | 2015-12-09 |
Family
ID=41403945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980157999.8A Active CN102349121B (zh) | 2009-03-12 | 2009-03-12 | 具有改进的冷却系统的电力变压器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8659378B2 (zh) |
EP (1) | EP2406798B1 (zh) |
CN (1) | CN102349121B (zh) |
BR (1) | BRPI0924023B1 (zh) |
PL (1) | PL2406798T3 (zh) |
WO (1) | WO2010102669A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104183376A (zh) * | 2014-08-25 | 2014-12-03 | 海鸿电气有限公司 | 一种立体卷铁心敞开式干式变压器上部压块的固定结构 |
CN105702420A (zh) * | 2016-04-19 | 2016-06-22 | 李冲 | 一种电力变压器冷却系统 |
CN106024305A (zh) * | 2016-05-23 | 2016-10-12 | 江苏瑞恩电气股份有限公司 | 一种具有散热装置的干式变压器及其控制系统 |
CN107924747A (zh) * | 2015-08-14 | 2018-04-17 | Abb瑞士股份有限公司 | 静态电感应系统的冷却 |
CN110911102A (zh) * | 2019-12-05 | 2020-03-24 | 龙南县方成科技有限公司 | 一种易于散热的电感器 |
CN114097048A (zh) * | 2019-08-14 | 2022-02-25 | 日立能源瑞士股份公司 | 非液浸式变压器 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2673790B1 (en) * | 2011-02-08 | 2015-04-01 | Siemens Aktiengesellschaft | Amorphous metal transformer |
WO2013007697A1 (en) * | 2011-07-08 | 2013-01-17 | Abb Research Ltd | Gas-insulated delta transformer |
ES2453979T3 (es) * | 2011-12-08 | 2014-04-09 | Abb Technology Ag | Transformador de aceite |
EP2835249B1 (en) | 2013-08-08 | 2019-03-06 | ABB Schweiz AG | Printing system for three-dimensional objects |
DE102017206348A1 (de) * | 2017-04-12 | 2018-10-18 | Siemens Aktiengesellschaft | Geräuscharmes elektrisches Gerät für die Serienkompensation, Kurzschlussstrombegrenzung oder Gleichstromglättung |
NL2019275B1 (nl) * | 2017-07-19 | 2019-02-12 | Royal Smit Transf B V | Hoogvermogen inductief element |
DE102018201488A1 (de) | 2018-01-31 | 2019-08-01 | Siemens Aktiengesellschaft | Elektrisches Gerät mit Pressplatten zum Verspannen eines magnetisierbaren Kerns |
DK3790027T3 (da) * | 2019-09-04 | 2023-04-24 | Hitachi Energy Switzerland Ag | Transformerunderstøtningsstruktur |
WO2022017609A1 (de) * | 2020-07-23 | 2022-01-27 | Siemens Aktiengesellschaft | Elektrisches gerät mit erzwungener direktkühlung |
CN116682639B (zh) * | 2023-07-03 | 2023-12-08 | 河南龙翔电气股份有限公司 | 隔离变压器的散热结构 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137829A (en) * | 1959-11-12 | 1964-06-16 | Gen Electric | Electrical apparatus |
FR1347738A (fr) | 1962-11-03 | 1964-01-04 | Comp Generale Electricite | Perfectionnements aux dispositifs de refroidissement des appareils électriques statiques |
US3371299A (en) * | 1966-02-10 | 1968-02-27 | Westinghouse Electric Corp | Transformer apparatus cooling system |
US3663910A (en) * | 1970-05-25 | 1972-05-16 | Allis Chalmers Mfg Co | Shunt reactor having improved insulating fluid circulating means |
JPS58204510A (ja) * | 1982-05-24 | 1983-11-29 | Toshiba Corp | 変圧器 |
US5267393A (en) * | 1993-03-17 | 1993-12-07 | Square D Company | Method of manufacturing a strip wound coil to eliminate lead bulge |
JP2853505B2 (ja) | 1993-03-19 | 1999-02-03 | 三菱電機株式会社 | 静止誘導機器 |
DE9307081U1 (de) * | 1993-05-10 | 1993-07-01 | Siemens AG, 8000 München | Flüssigkeitsgekühlte Ventildrossel |
US5736915A (en) | 1995-12-21 | 1998-04-07 | Cooper Industries, Inc. | Hermetically sealed, non-venting electrical apparatus with dielectric fluid having defined chemical composition |
DE19847267A1 (de) | 1998-10-07 | 2000-04-13 | Nieke Elektroapparate Gmbh | Transformatorenanordnung mit Kühlkreislauf |
US7023312B1 (en) * | 2001-12-21 | 2006-04-04 | Abb Technology Ag | Integrated cooling duct for resin-encapsulated distribution transformer coils |
CN101091228B (zh) | 2004-12-27 | 2010-12-08 | Abb技术有限公司 | 一种用于高压应用的电感应装置 |
DE102007050850A1 (de) | 2007-10-24 | 2009-04-30 | Daimler Ag | Innenraumfilter für eine Heizungs- oder Klimaanlage eines Kraftwagens |
-
2009
- 2009-03-12 EP EP09779139.6A patent/EP2406798B1/en not_active Revoked
- 2009-03-12 BR BRPI0924023-3A patent/BRPI0924023B1/pt active IP Right Grant
- 2009-03-12 WO PCT/EP2009/052911 patent/WO2010102669A1/en active Application Filing
- 2009-03-12 US US13/202,788 patent/US8659378B2/en active Active
- 2009-03-12 CN CN200980157999.8A patent/CN102349121B/zh active Active
- 2009-03-12 PL PL09779139T patent/PL2406798T3/pl unknown
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104183376A (zh) * | 2014-08-25 | 2014-12-03 | 海鸿电气有限公司 | 一种立体卷铁心敞开式干式变压器上部压块的固定结构 |
CN104183376B (zh) * | 2014-08-25 | 2017-03-15 | 广东敞开电气有限公司 | 一种立体卷铁心敞开式干式变压器上部压块的固定结构 |
CN107924747A (zh) * | 2015-08-14 | 2018-04-17 | Abb瑞士股份有限公司 | 静态电感应系统的冷却 |
US10438734B2 (en) | 2015-08-14 | 2019-10-08 | Abb Schweiz Ag | Cooling of a static electric induction system |
CN113299462A (zh) * | 2015-08-14 | 2021-08-24 | Abb电网瑞士股份公司 | 静态电感应系统的冷却 |
CN113299462B (zh) * | 2015-08-14 | 2024-02-27 | 日立能源有限公司 | 静态电感应系统的冷却 |
CN105702420A (zh) * | 2016-04-19 | 2016-06-22 | 李冲 | 一种电力变压器冷却系统 |
CN106024305A (zh) * | 2016-05-23 | 2016-10-12 | 江苏瑞恩电气股份有限公司 | 一种具有散热装置的干式变压器及其控制系统 |
CN106024305B (zh) * | 2016-05-23 | 2018-01-02 | 江苏瑞恩电气股份有限公司 | 一种具有散热装置的干式变压器及其控制系统 |
CN114097048A (zh) * | 2019-08-14 | 2022-02-25 | 日立能源瑞士股份公司 | 非液浸式变压器 |
CN110911102A (zh) * | 2019-12-05 | 2020-03-24 | 龙南县方成科技有限公司 | 一种易于散热的电感器 |
CN110911102B (zh) * | 2019-12-05 | 2021-07-27 | 龙南县方成科技有限公司 | 一种易于散热的电感器 |
Also Published As
Publication number | Publication date |
---|---|
EP2406798B1 (en) | 2015-09-16 |
BRPI0924023B1 (pt) | 2024-04-30 |
BRPI0924023A8 (pt) | 2022-12-13 |
WO2010102669A1 (en) | 2010-09-16 |
CN102349121B (zh) | 2015-12-09 |
US20110309902A1 (en) | 2011-12-22 |
EP2406798A1 (en) | 2012-01-18 |
BRPI0924023A2 (pt) | 2018-03-20 |
PL2406798T3 (pl) | 2016-08-31 |
US8659378B2 (en) | 2014-02-25 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180427 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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TR01 | Transfer of patent right |