CN104081481A - 变换器芯 - Google Patents
变换器芯 Download PDFInfo
- Publication number
- CN104081481A CN104081481A CN201280067517.1A CN201280067517A CN104081481A CN 104081481 A CN104081481 A CN 104081481A CN 201280067517 A CN201280067517 A CN 201280067517A CN 104081481 A CN104081481 A CN 104081481A
- Authority
- CN
- China
- Prior art keywords
- core
- converter
- subordinate
- stem
- tilting zone
- 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
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims description 9
- 239000002178 crystalline material Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 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
- H01F27/24—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
- H01F27/24—Magnetic cores
- H01F27/25—Magnetic cores made from strips or ribbons
-
- 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
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
-
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12000263.9A EP2618346B1 (en) | 2012-01-18 | 2012-01-18 | Transformer-core |
EP12000263.9 | 2012-01-18 | ||
PCT/EP2012/005059 WO2013107481A1 (en) | 2012-01-18 | 2012-12-07 | Transformer-core |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104081481A true CN104081481A (zh) | 2014-10-01 |
CN104081481B CN104081481B (zh) | 2017-04-19 |
Family
ID=47324036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280067517.1A Active CN104081481B (zh) | 2012-01-18 | 2012-12-07 | 变换器芯 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140320253A1 (zh) |
EP (1) | EP2618346B1 (zh) |
KR (1) | KR20140112028A (zh) |
CN (1) | CN104081481B (zh) |
ES (1) | ES2841987T3 (zh) |
WO (1) | WO2013107481A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2767990T3 (pl) * | 2013-02-18 | 2015-09-30 | Abb Technology Ag | Sposób wytwarzania transformatora z pakietowanym rdzeniem trójkoątnym |
EP3343575B1 (en) * | 2016-12-28 | 2020-03-18 | ABB Schweiz AG | A pressure compensator of a subsea installation |
CN206774379U (zh) * | 2017-04-01 | 2017-12-19 | 海鸿电气有限公司 | 一种新型的立体卷铁心变压器高压引线结构 |
WO2019133953A1 (en) * | 2017-12-30 | 2019-07-04 | Abb Schweiz Ag | Transformer core joints |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2024920A1 (de) * | 1970-05-22 | 1971-12-02 | Licentia Gmbh | Drehstromkern für Transformatoren und Drosselspulen in Tempelbauweise |
CN1467761A (zh) * | 2001-01-09 | 2004-01-14 | 何方城 | 粘接式三角卷铁心三相变压器 |
CN201054298Y (zh) * | 2006-12-07 | 2008-04-30 | 中电电气集团有限公司 | 非包封干式变压器铁心夹紧装置 |
CN201717102U (zh) * | 2010-05-28 | 2011-01-19 | 中国西电电气股份有限公司 | 一种变压器器身的定位结构 |
KR101026357B1 (ko) * | 2010-09-10 | 2011-04-05 | 주식회사 케이피 일렉트릭 | 3상 델타형 변압기 |
EP2395521A1 (en) * | 2010-06-08 | 2011-12-14 | ABB Technology AG | Method for manufacture of triangular transformer cores made of amorphous metal |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909742A (en) * | 1953-09-01 | 1959-10-20 | Gen Electric | Machine wound magnetic core |
GB879730A (en) * | 1958-10-21 | 1961-10-11 | Bbc Brown Boveri & Cie | Magnetic core |
US3436707A (en) * | 1967-10-30 | 1969-04-01 | Gen Electric | Electrical inductive apparatus with clamping and air-gap adjusting frame |
FR2518306B1 (fr) * | 1981-12-11 | 1986-11-28 | Transfix Soc Nouv | Transformateur electrique et procede pour sa fabrication |
FR2561033B1 (fr) * | 1984-03-06 | 1988-11-10 | Beisser Jean Claude | Transformateur et son procede de fabrication |
US4599594A (en) * | 1985-02-07 | 1986-07-08 | Westinghouse Electric Corp. | Electrical inductive apparatus |
US4673907A (en) * | 1985-12-19 | 1987-06-16 | General Electric Company | Transformer with amorphous alloy core having chip containment means |
US5441783A (en) * | 1992-11-17 | 1995-08-15 | Alliedsignal Inc. | Edge coating for amorphous ribbon transformer cores |
JP3053322B2 (ja) * | 1993-12-10 | 2000-06-19 | 株式会社日立製作所 | アモルファス巻鉄心変圧器 |
WO2005027155A1 (en) * | 2003-09-17 | 2005-03-24 | Vijai Electricals Limited | A method of making a three-phase transformer with triangular core structure and a three-phase transformer with triangular core structure thereof |
DE202007007130U1 (de) * | 2007-05-18 | 2007-08-16 | Sunrise Power Transformers Gmbh | Amorphe Metallegierung und Alufolien verwendete Transformatoren |
-
2012
- 2012-01-18 EP EP12000263.9A patent/EP2618346B1/en active Active
- 2012-01-18 ES ES12000263T patent/ES2841987T3/es active Active
- 2012-12-07 CN CN201280067517.1A patent/CN104081481B/zh active Active
- 2012-12-07 KR KR1020147019740A patent/KR20140112028A/ko not_active Application Discontinuation
- 2012-12-07 WO PCT/EP2012/005059 patent/WO2013107481A1/en active Application Filing
-
2014
- 2014-07-14 US US14/330,245 patent/US20140320253A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2024920A1 (de) * | 1970-05-22 | 1971-12-02 | Licentia Gmbh | Drehstromkern für Transformatoren und Drosselspulen in Tempelbauweise |
CN1467761A (zh) * | 2001-01-09 | 2004-01-14 | 何方城 | 粘接式三角卷铁心三相变压器 |
CN201054298Y (zh) * | 2006-12-07 | 2008-04-30 | 中电电气集团有限公司 | 非包封干式变压器铁心夹紧装置 |
CN201717102U (zh) * | 2010-05-28 | 2011-01-19 | 中国西电电气股份有限公司 | 一种变压器器身的定位结构 |
EP2395521A1 (en) * | 2010-06-08 | 2011-12-14 | ABB Technology AG | Method for manufacture of triangular transformer cores made of amorphous metal |
KR101026357B1 (ko) * | 2010-09-10 | 2011-04-05 | 주식회사 케이피 일렉트릭 | 3상 델타형 변압기 |
Also Published As
Publication number | Publication date |
---|---|
KR20140112028A (ko) | 2014-09-22 |
CN104081481B (zh) | 2017-04-19 |
US20140320253A1 (en) | 2014-10-30 |
EP2618346A1 (en) | 2013-07-24 |
EP2618346B1 (en) | 2020-11-04 |
ES2841987T3 (es) | 2021-07-12 |
WO2013107481A1 (en) | 2013-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180507 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
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: 20240124 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Country or region after: Switzerland Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG Country or region before: Switzerland |