CN110168678A - 具有空气引导板的变压器 - Google Patents
具有空气引导板的变压器 Download PDFInfo
- Publication number
- CN110168678A CN110168678A CN201780082213.5A CN201780082213A CN110168678A CN 110168678 A CN110168678 A CN 110168678A CN 201780082213 A CN201780082213 A CN 201780082213A CN 110168678 A CN110168678 A CN 110168678A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- drum
- air guide
- air
- barrier
- 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.)
- Pending
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 91
- 239000004744 fabric Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- 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
-
- 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
-
- 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
- H01F27/24—Magnetic cores
-
- 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
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/323—Insulation between winding turns, between winding layers
-
- 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
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- 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)
- Transformer Cooling (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/078154 WO2018170912A1 (en) | 2017-03-24 | 2017-03-24 | Transformer with air guiding plates |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110168678A true CN110168678A (zh) | 2019-08-23 |
Family
ID=63586236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780082213.5A Pending CN110168678A (zh) | 2017-03-24 | 2017-03-24 | 具有空气引导板的变压器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11049645B2 (zh) |
EP (1) | EP3602581A4 (zh) |
KR (1) | KR20190084322A (zh) |
CN (1) | CN110168678A (zh) |
CA (1) | CA3048931C (zh) |
WO (1) | WO2018170912A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4210074B1 (en) * | 2019-03-11 | 2024-10-09 | Hitachi Energy Ltd | Arrangement to cool a coil |
CN117219405B (zh) * | 2023-10-24 | 2024-04-09 | 杭州银湖电气设备有限公司 | 一种智能控制电抗器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032873A (en) * | 1976-05-21 | 1977-06-28 | The United States Of America As Represented By The United States Energy Research And Development Administration | Flow directing means for air-cooled transformers |
JPS6410608A (en) * | 1987-07-03 | 1989-01-13 | Hitachi Ltd | Coil for electric induction apparatus |
JPH09153415A (ja) * | 1995-09-29 | 1997-06-10 | Fuji Electric Co Ltd | ガス絶縁誘導電器 |
CN1221989C (zh) * | 2000-06-07 | 2005-10-05 | 三菱电机株式会社 | 电气装置 |
CN201060720Y (zh) * | 2007-07-27 | 2008-05-14 | 谭勇 | 变压器电抗器通风装置 |
JP2011071190A (ja) * | 2009-09-24 | 2011-04-07 | Toshiba Mitsubishi-Electric Industrial System Corp | 多重変圧器装置 |
CN205428641U (zh) * | 2016-03-17 | 2016-08-03 | 温州凯唐电子科技有限公司 | 一种箱式变压器的散热结构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1938421A (en) * | 1932-03-23 | 1933-12-05 | Gen Electric | Spacer for electrical winding coils |
US3548355A (en) * | 1969-04-10 | 1970-12-15 | Westinghouse Electric Corp | Foil coils with metallic back plates |
US3902146A (en) * | 1974-11-27 | 1975-08-26 | Gen Electric | Transformer with improved liquid cooled disc winding |
US4028653A (en) * | 1976-04-01 | 1977-06-07 | Asea Aktiebolag | Electrical equipment having radial cooling channels with means for guiding cooling fluid through the channels |
JPH05258972A (ja) * | 1992-03-16 | 1993-10-08 | Hitachi Ltd | 変圧器巻線 |
JP2697600B2 (ja) * | 1994-01-28 | 1998-01-14 | 日新電機株式会社 | 誘導電磁器用巻線構造 |
JP3254998B2 (ja) * | 1996-01-19 | 2002-02-12 | 株式会社日立製作所 | 変圧器巻線 |
JP2000260632A (ja) * | 1999-03-04 | 2000-09-22 | Takaoka Electric Mfg Co Ltd | 変圧器巻線の冷却構造 |
US7788794B2 (en) * | 2006-05-30 | 2010-09-07 | Abb Technology Ag | Disc-wound transformer with foil conductor and method of manufacturing the same |
US8049587B2 (en) * | 2006-11-06 | 2011-11-01 | Abb Research Ltd. | Cooling system for a dry-type air-core reactor |
CN201527878U (zh) * | 2009-08-21 | 2010-07-14 | 广州东芝白云菱机电力电子有限公司 | 变压器冷却机构 |
US9214273B2 (en) * | 2013-06-11 | 2015-12-15 | Abb Technology Ag | Radial drop winding for open-wound medium voltage dry type transformers with improved support structure |
-
2017
- 2017-03-24 KR KR1020197018292A patent/KR20190084322A/ko not_active Application Discontinuation
- 2017-03-24 WO PCT/CN2017/078154 patent/WO2018170912A1/en active Application Filing
- 2017-03-24 CN CN201780082213.5A patent/CN110168678A/zh active Pending
- 2017-03-24 EP EP17901452.7A patent/EP3602581A4/en not_active Withdrawn
- 2017-03-24 CA CA3048931A patent/CA3048931C/en active Active
-
2019
- 2019-07-03 US US16/502,258 patent/US11049645B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032873A (en) * | 1976-05-21 | 1977-06-28 | The United States Of America As Represented By The United States Energy Research And Development Administration | Flow directing means for air-cooled transformers |
JPS6410608A (en) * | 1987-07-03 | 1989-01-13 | Hitachi Ltd | Coil for electric induction apparatus |
JPH09153415A (ja) * | 1995-09-29 | 1997-06-10 | Fuji Electric Co Ltd | ガス絶縁誘導電器 |
CN1221989C (zh) * | 2000-06-07 | 2005-10-05 | 三菱电机株式会社 | 电气装置 |
CN201060720Y (zh) * | 2007-07-27 | 2008-05-14 | 谭勇 | 变压器电抗器通风装置 |
JP2011071190A (ja) * | 2009-09-24 | 2011-04-07 | Toshiba Mitsubishi-Electric Industrial System Corp | 多重変圧器装置 |
CN205428641U (zh) * | 2016-03-17 | 2016-08-03 | 温州凯唐电子科技有限公司 | 一种箱式变压器的散热结构 |
Also Published As
Publication number | Publication date |
---|---|
EP3602581A1 (en) | 2020-02-05 |
US20190326050A1 (en) | 2019-10-24 |
KR20190084322A (ko) | 2019-07-16 |
CA3048931A1 (en) | 2018-09-27 |
WO2018170912A1 (en) | 2018-09-27 |
US11049645B2 (en) | 2021-06-29 |
CA3048931C (en) | 2023-05-23 |
EP3602581A4 (en) | 2020-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200511 Address after: Baden, Switzerland Applicant after: ABB grid Switzerland AG Address before: Baden, Switzerland Applicant before: ABB Switzerland Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Swiss Baden Applicant after: Hitachi energy Switzerland AG Address before: Swiss Baden Applicant before: ABB grid Switzerland AG |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240104 Address after: Zurich, SUI Applicant after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Applicant before: Hitachi energy Switzerland AG |