CN101136281A - 具有屏蔽环的高压变压器、屏蔽环及屏蔽环的制造方法 - Google Patents
具有屏蔽环的高压变压器、屏蔽环及屏蔽环的制造方法 Download PDFInfo
- Publication number
- CN101136281A CN101136281A CNA2007101030273A CN200710103027A CN101136281A CN 101136281 A CN101136281 A CN 101136281A CN A2007101030273 A CNA2007101030273 A CN A2007101030273A CN 200710103027 A CN200710103027 A CN 200710103027A CN 101136281 A CN101136281 A CN 101136281A
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- Prior art keywords
- transformer
- core
- shading ring
- insulation
- solid
- 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
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 61
- 239000007787 solid Substances 0.000 claims abstract description 48
- 238000004804 winding Methods 0.000 claims abstract description 42
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 229920000784 Nomex Polymers 0.000 claims description 4
- 239000004763 nomex Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009422 external insulation Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000011218 segmentation Effects 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
- H01F27/288—Shielding
- H01F27/2885—Shielding with shields or electrodes
-
- 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
- H01F27/36—Electric or magnetic shields or screens
-
- 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
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Regulation Of General Use Transformers (AREA)
- Insulating Of Coils (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE06017602 | 2006-08-28 | ||
SE0601760-2 | 2006-08-28 | ||
SE0601760 | 2006-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101136281A true CN101136281A (zh) | 2008-03-05 |
CN101136281B CN101136281B (zh) | 2011-10-26 |
Family
ID=39136180
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101030273A Active CN101136281B (zh) | 2006-08-28 | 2007-04-29 | 具有屏蔽环的高压变压器、屏蔽环及屏蔽环的制造方法 |
CNU2007201754675U Expired - Fee Related CN201134338Y (zh) | 2006-08-28 | 2007-08-28 | 具有屏蔽环的高压变压器及屏蔽环 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201754675U Expired - Fee Related CN201134338Y (zh) | 2006-08-28 | 2007-08-28 | 具有屏蔽环的高压变压器及屏蔽环 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7808351B2 (zh) |
EP (1) | EP2064715B1 (zh) |
CN (2) | CN101136281B (zh) |
BR (1) | BRPI0716390A2 (zh) |
RU (1) | RU2408105C2 (zh) |
WO (1) | WO2008026992A1 (zh) |
ZA (1) | ZA200901090B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103069515A (zh) * | 2010-06-28 | 2013-04-24 | Abb技术有限公司 | 在绕组中具有屏蔽环的变压器 |
CN103077811A (zh) * | 2013-02-27 | 2013-05-01 | 江苏盛华电气有限公司 | 一种高压变压器绕组的屏蔽环及其加工方法 |
CN103415901A (zh) * | 2011-01-07 | 2013-11-27 | 西门子公司 | 用于高压直流输电变压器线圈或扼流线圈的屏蔽环 |
CN104167284A (zh) * | 2013-05-17 | 2014-11-26 | 重庆英索特绝缘材料制造有限公司 | 电力变压器静电环绝缘层的制作方法 |
CN106783027A (zh) * | 2016-12-27 | 2017-05-31 | 中国科学院合肥物质科学研究院 | 一种隔离变压器 |
CN112912978A (zh) * | 2018-10-31 | 2021-06-04 | Abb电网瑞士股份公司 | 变压器和制造变压器的方法 |
CN113871173A (zh) * | 2021-09-27 | 2021-12-31 | 上海交通大学 | 一种固体绝缘磁集成高频变压器及其屏蔽环设计方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101136281B (zh) * | 2006-08-28 | 2011-10-26 | Abb技术有限公司 | 具有屏蔽环的高压变压器、屏蔽环及屏蔽环的制造方法 |
EP2087782B1 (de) * | 2006-12-06 | 2011-06-15 | Siemens Aktiengesellschaft | Anordnung zur feldstärkenreduzierung an einer elektrode |
CN101958190B (zh) * | 2010-06-21 | 2012-05-23 | 国网电力科学研究院 | 一种屏蔽隔离型电压互感器 |
DE102011008454A1 (de) * | 2011-01-07 | 2012-07-26 | Siemens Aktiengesellschaft | Isolationsanordnung für eine HGÜ-Komponente mit wandartigen Feststoffbarrieren |
JP6246484B2 (ja) * | 2013-04-08 | 2017-12-13 | 株式会社東芝 | 静止誘導電器 |
CN104144600B (zh) * | 2013-08-19 | 2017-12-08 | 国家电网公司 | 一种屏蔽环及屏蔽结构和浇注式电压互感器 |
KR102016438B1 (ko) * | 2015-03-03 | 2019-09-03 | 현대일렉트릭앤에너지시스템(주) | 구간별로 차폐 두께를 달리한 변압기 |
US10283259B2 (en) * | 2015-03-24 | 2019-05-07 | Mitsubishi Electric Corporation | Stationary induction apparatus |
WO2017026028A1 (ja) * | 2015-08-10 | 2017-02-16 | 三菱電機株式会社 | 静止誘導機器 |
US9837202B2 (en) * | 2015-12-09 | 2017-12-05 | Mitsubishi Electric Corporation | Stationary induction apparatus |
DE102016205195A1 (de) * | 2016-02-02 | 2017-08-17 | Siemens Aktiengesellschaft | Schirmring für eine Transformatorspule |
JP7160438B2 (ja) | 2016-08-31 | 2022-10-25 | ヴィシェイ デール エレクトロニクス エルエルシー | 低い直流抵抗を有す高電流コイルを備えた誘導子 |
DE102017208950A1 (de) * | 2017-05-29 | 2018-11-29 | Siemens Aktiengesellschaft | Schirmring und/oder Steigungsausgleich für eine Transformatorspule |
EP3410451B1 (de) * | 2017-05-29 | 2021-11-17 | Siemens Energy Global GmbH & Co. KG | Schirmring für eine transformatorspule |
KR102001940B1 (ko) * | 2018-02-05 | 2019-07-22 | 효성중공업 주식회사 | 변압기용 소음저감장치 |
CN109841402B (zh) * | 2019-02-22 | 2023-08-08 | 正泰电气股份有限公司 | 变压器线圈加压方法 |
EP4040455A1 (en) | 2021-02-05 | 2022-08-10 | Hitachi Energy Switzerland AG | Transformer comprising winding |
US11948724B2 (en) | 2021-06-18 | 2024-04-02 | Vishay Dale Electronics, Llc | Method for making a multi-thickness electro-magnetic device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780818U (zh) * | 1980-11-05 | 1982-05-19 | ||
JPS5988810A (ja) * | 1982-11-12 | 1984-05-22 | Hitachi Ltd | ガス変圧器巻線端部絶縁構造 |
JPS61100906A (ja) | 1984-10-23 | 1986-05-19 | Toshiba Corp | 直流誘導電器 |
JPS6437815A (en) * | 1987-08-04 | 1989-02-08 | Mitsubishi Electric Corp | Electrostatic plate for electromagnetic induction apparatus |
JP2654145B2 (ja) * | 1988-11-30 | 1997-09-17 | 株式会社東芝 | ガス絶縁電気機器の高電圧部支持装置 |
JPH03285316A (ja) | 1990-03-31 | 1991-12-16 | Taiyo Yuden Co Ltd | 円筒形チップコンデンサおよびその製造方法 |
JPH07120589B2 (ja) * | 1990-04-02 | 1995-12-20 | 株式会社東芝 | 静電シールドリング |
JPH03289110A (ja) * | 1990-04-06 | 1991-12-19 | Toshiba Corp | 変圧器 |
JP3285310B2 (ja) | 1996-05-13 | 2002-05-27 | ブラザー工業株式会社 | 多頭式縫製装置の布保持枠取付け構造 |
JP2000173836A (ja) * | 1998-12-01 | 2000-06-23 | Mitsubishi Electric Corp | 静止誘導機器 |
CN101136281B (zh) * | 2006-08-28 | 2011-10-26 | Abb技术有限公司 | 具有屏蔽环的高压变压器、屏蔽环及屏蔽环的制造方法 |
-
2007
- 2007-04-29 CN CN2007101030273A patent/CN101136281B/zh active Active
- 2007-08-17 BR BRPI0716390-8A2A patent/BRPI0716390A2/pt active Search and Examination
- 2007-08-17 RU RU2009109840/07A patent/RU2408105C2/ru not_active IP Right Cessation
- 2007-08-17 EP EP07794169.8A patent/EP2064715B1/en active Active
- 2007-08-17 WO PCT/SE2007/050559 patent/WO2008026992A1/en active Application Filing
- 2007-08-17 US US12/439,547 patent/US7808351B2/en active Active
- 2007-08-28 CN CNU2007201754675U patent/CN201134338Y/zh not_active Expired - Fee Related
-
2009
- 2009-02-16 ZA ZA200901090A patent/ZA200901090B/xx unknown
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103069515A (zh) * | 2010-06-28 | 2013-04-24 | Abb技术有限公司 | 在绕组中具有屏蔽环的变压器 |
CN103069515B (zh) * | 2010-06-28 | 2016-05-25 | Abb技术有限公司 | 在绕组中具有屏蔽环的变压器 |
CN103415901A (zh) * | 2011-01-07 | 2013-11-27 | 西门子公司 | 用于高压直流输电变压器线圈或扼流线圈的屏蔽环 |
CN103415901B (zh) * | 2011-01-07 | 2017-05-17 | 西门子公司 | 用于高压直流输电变压器线圈或扼流线圈的屏蔽环 |
CN103077811A (zh) * | 2013-02-27 | 2013-05-01 | 江苏盛华电气有限公司 | 一种高压变压器绕组的屏蔽环及其加工方法 |
CN103077811B (zh) * | 2013-02-27 | 2015-07-08 | 江苏盛华电气有限公司 | 一种高压变压器绕组的屏蔽环及其加工方法 |
CN104167284A (zh) * | 2013-05-17 | 2014-11-26 | 重庆英索特绝缘材料制造有限公司 | 电力变压器静电环绝缘层的制作方法 |
CN106783027A (zh) * | 2016-12-27 | 2017-05-31 | 中国科学院合肥物质科学研究院 | 一种隔离变压器 |
CN106783027B (zh) * | 2016-12-27 | 2018-04-10 | 中国科学院合肥物质科学研究院 | 一种隔离变压器 |
CN112912978A (zh) * | 2018-10-31 | 2021-06-04 | Abb电网瑞士股份公司 | 变压器和制造变压器的方法 |
CN112912978B (zh) * | 2018-10-31 | 2022-09-13 | 日立能源瑞士股份公司 | 变压器和制造变压器的方法 |
CN113871173A (zh) * | 2021-09-27 | 2021-12-31 | 上海交通大学 | 一种固体绝缘磁集成高频变压器及其屏蔽环设计方法 |
Also Published As
Publication number | Publication date |
---|---|
RU2408105C2 (ru) | 2010-12-27 |
EP2064715A1 (en) | 2009-06-03 |
CN201134338Y (zh) | 2008-10-15 |
RU2009109840A (ru) | 2010-10-10 |
EP2064715A4 (en) | 2010-11-10 |
WO2008026992A1 (en) | 2008-03-06 |
BRPI0716390A2 (pt) | 2013-10-15 |
US7808351B2 (en) | 2010-10-05 |
EP2064715B1 (en) | 2017-10-04 |
ZA200901090B (en) | 2009-12-30 |
US20100007452A1 (en) | 2010-01-14 |
CN101136281B (zh) | 2011-10-26 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210514 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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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 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |