CN109906494B - 具有收缩补偿的变压器组件 - Google Patents
具有收缩补偿的变压器组件 Download PDFInfo
- Publication number
- CN109906494B CN109906494B CN201780069338.4A CN201780069338A CN109906494B CN 109906494 B CN109906494 B CN 109906494B CN 201780069338 A CN201780069338 A CN 201780069338A CN 109906494 B CN109906494 B CN 109906494B
- Authority
- CN
- China
- Prior art keywords
- winding
- transformer
- transformer assembly
- pistons
- windings
- 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 86
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 43
- 238000001035 drying Methods 0.000 claims abstract description 23
- 239000011810 insulating material Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 238000005382 thermal cycling Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 5
- 239000003921 oil Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood 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
- H01F27/24—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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/303—Clamping coils, windings or parts thereof together
-
- 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
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16188074.5 | 2016-09-09 | ||
EP16188074 | 2016-09-09 | ||
PCT/EP2017/072507 WO2018046618A1 (en) | 2016-09-09 | 2017-09-07 | Transformer assembly with shrinkage compensation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109906494A CN109906494A (zh) | 2019-06-18 |
CN109906494B true CN109906494B (zh) | 2021-04-13 |
Family
ID=56893868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780069338.4A Active CN109906494B (zh) | 2016-09-09 | 2017-09-07 | 具有收缩补偿的变压器组件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11456104B2 (zh) |
EP (1) | EP3510614B1 (zh) |
CN (1) | CN109906494B (zh) |
ES (1) | ES2842956T3 (zh) |
WO (1) | WO2018046618A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA191182S (fr) * | 2018-12-10 | 2020-11-10 | Green Motion Sa | Borne de recharge électrique |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204028192U (zh) * | 2014-08-13 | 2014-12-17 | 浙江北互互感器有限公司 | 一种防震防噪音的电压互感器 |
CN205012978U (zh) * | 2015-10-10 | 2016-02-03 | 陈庆先 | 差步直线井下智能采油装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772627A (en) * | 1972-09-01 | 1973-11-13 | Gen Electric | Shock-absorbing spring clamp for electric induction apparatus |
DE2820740C2 (de) * | 1978-05-12 | 1985-03-28 | Brown, Boveri & Cie Ag, 6800 Mannheim | Verfahren und Anordnung zum Pressen von Wicklungen für Transformatoren und Drosselspulen |
FR2820541B1 (fr) * | 2001-02-06 | 2003-04-11 | France Transfo Sa | Systeme de calage d'une bobine dans un transformateur |
PL1831902T3 (pl) * | 2004-12-27 | 2010-10-29 | Abb Schweiz Ag | Elektryczne urządzenie indukcyjne do zastosowań wysoko-napięciowych |
US20070132537A1 (en) * | 2005-12-08 | 2007-06-14 | General Electric Company | Transformer and method of assembly |
EP2530686B1 (en) * | 2011-06-01 | 2014-08-06 | ABB Research Ltd. | Pressing of transformer windings during active part drying |
CN202384172U (zh) * | 2011-12-09 | 2012-08-15 | 常州东芝舒电变压器有限公司 | 变压器线圈压紧装置 |
CN203966732U (zh) * | 2014-07-21 | 2014-11-26 | 红旗集团温州变压器有限公司 | 干式变压器 |
CN204792382U (zh) * | 2015-07-22 | 2015-11-18 | 宁波西博恩新材料科技有限公司 | 一种非晶合金变压器 |
US10262785B2 (en) * | 2017-08-24 | 2019-04-16 | Prolec-Ge Internacional, S. De R. L. De C. V. | Press-clamp with clamping force sensor for electric transformer winding |
-
2017
- 2017-09-07 WO PCT/EP2017/072507 patent/WO2018046618A1/en active Search and Examination
- 2017-09-07 ES ES17765157T patent/ES2842956T3/es active Active
- 2017-09-07 CN CN201780069338.4A patent/CN109906494B/zh active Active
- 2017-09-07 EP EP17765157.7A patent/EP3510614B1/en active Active
-
2019
- 2019-03-11 US US16/297,854 patent/US11456104B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204028192U (zh) * | 2014-08-13 | 2014-12-17 | 浙江北互互感器有限公司 | 一种防震防噪音的电压互感器 |
CN205012978U (zh) * | 2015-10-10 | 2016-02-03 | 陈庆先 | 差步直线井下智能采油装置 |
Also Published As
Publication number | Publication date |
---|---|
US11456104B2 (en) | 2022-09-27 |
CN109906494A (zh) | 2019-06-18 |
WO2018046618A1 (en) | 2018-03-15 |
EP3510614A1 (en) | 2019-07-17 |
US20190206607A1 (en) | 2019-07-04 |
EP3510614B1 (en) | 2020-11-04 |
ES2842956T3 (es) | 2021-07-15 |
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Legal Events
Date | Code | Title | Description |
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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. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
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 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |