CN104183376B - 一种立体卷铁心敞开式干式变压器上部压块的固定结构 - Google Patents
一种立体卷铁心敞开式干式变压器上部压块的固定结构 Download PDFInfo
- Publication number
- CN104183376B CN104183376B CN201410422517.XA CN201410422517A CN104183376B CN 104183376 B CN104183376 B CN 104183376B CN 201410422517 A CN201410422517 A CN 201410422517A CN 104183376 B CN104183376 B CN 104183376B
- Authority
- CN
- China
- Prior art keywords
- briquetting
- coil
- clamping piece
- pressing
- upper clamping
- 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.)
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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
- H01F27/303—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
- 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
- H01F27/24—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
- H01F27/306—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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Coils Of Transformers For General Uses (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
Claims (3)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410422517.XA CN104183376B (zh) | 2014-08-25 | 2014-08-25 | 一种立体卷铁心敞开式干式变压器上部压块的固定结构 |
US14/527,220 US9991042B2 (en) | 2014-08-25 | 2014-10-29 | Fixing structure for upper pressing blocks of stereoscopic wound core open-ventilated dry-type transformer |
DE102014116902.6A DE102014116902A1 (de) | 2014-08-25 | 2014-11-19 | Befestigungsstruktur für Pressblöcke auf einem gewickelten Kern eines stereoskopischenTrockentransformator offener Baurt |
JP2014234390A JP6068420B2 (ja) | 2014-08-25 | 2014-11-19 | 立体巻鉄心の開放型乾式変圧器における上部プレスブロックの固定構造 |
KR1020140178011A KR101681621B1 (ko) | 2014-08-25 | 2014-12-11 | 입체권철심 오픈식 건식 변압기의 상부압박블럭의 고정구조 |
ZA2014/09348A ZA201409348B (en) | 2014-08-25 | 2014-12-18 | Fixing structure for upper pressing blocks of stereoscopic wound core open-ventilated dry-type transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410422517.XA CN104183376B (zh) | 2014-08-25 | 2014-08-25 | 一种立体卷铁心敞开式干式变压器上部压块的固定结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104183376A CN104183376A (zh) | 2014-12-03 |
CN104183376B true CN104183376B (zh) | 2017-03-15 |
Family
ID=51964350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410422517.XA Active CN104183376B (zh) | 2014-08-25 | 2014-08-25 | 一种立体卷铁心敞开式干式变压器上部压块的固定结构 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9991042B2 (zh) |
JP (1) | JP6068420B2 (zh) |
KR (1) | KR101681621B1 (zh) |
CN (1) | CN104183376B (zh) |
DE (1) | DE102014116902A1 (zh) |
ZA (1) | ZA201409348B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6526107B2 (ja) * | 2017-06-05 | 2019-06-05 | ファナック株式会社 | 外周部鉄心を含むリアクトル |
CN107799283A (zh) * | 2017-11-30 | 2018-03-13 | 国家电网公司 | 垫块带斜角的端圈及其制造方法 |
CN109378192A (zh) * | 2018-12-20 | 2019-02-22 | 吴江变压器有限公司 | 一种干式变压器拉板结构 |
GB2611596B (en) * | 2021-01-15 | 2023-11-01 | Zhongbian Group Shanghai Transf Co Ltd | Dry-type transformer with elliptical iron core |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101630582A (zh) * | 2009-06-30 | 2010-01-20 | 江西大族电源科技有限公司 | 三维立体卷铁心干式变压器器身绝缘结构及其制作工艺 |
CN202076081U (zh) * | 2011-05-04 | 2011-12-14 | 广东海鸿变压器有限公司 | 悬挂式安装的c级立体卷铁心干式变压器 |
CN102349121A (zh) * | 2009-03-12 | 2012-02-08 | Abb技术有限公司 | 具有改进的冷却系统的电力变压器 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2226114B2 (de) * | 1972-05-29 | 1977-12-22 | Transformatoren Union Ag, 7000 Stuttgart | Trockentransformator |
US3983523A (en) * | 1975-11-03 | 1976-09-28 | General Electric Company | Combination static plate and clamping ring |
SE421037B (sv) * | 1979-08-09 | 1981-11-16 | Asea Ab | Forfarande for inspenning av lindningssats i transformator |
US4542362A (en) * | 1982-02-19 | 1985-09-17 | Societe Nouvelle Transfix | Electrical transformers with improved insulation and coolant guiding |
JPS6081629U (ja) * | 1983-11-10 | 1985-06-06 | 株式会社ダイヘン | 3相用リアクトル |
US5396210A (en) * | 1993-03-17 | 1995-03-07 | Square D Company | Dry-type transformer and method of manufacturing |
CN200976301Y (zh) * | 2006-12-01 | 2007-11-14 | 江西大族电源科技有限公司 | 三维立体卷铁心变压器夹件 |
JP4391584B1 (ja) * | 2009-04-06 | 2009-12-24 | 株式会社精電製作所 | 三相高周波トランス |
CN201259835Y (zh) * | 2009-01-20 | 2009-06-17 | 广东海鸿变压器有限公司 | 立体卷铁心变压器绕线齿轮 |
CN201259817Y (zh) * | 2009-01-20 | 2009-06-17 | 广东海鸿变压器有限公司 | 立体卷铁心树脂绝缘干式变压器 |
CN201741535U (zh) * | 2010-05-28 | 2011-02-09 | 广东海鸿变压器有限公司 | 一种110kV及以上电压等级立体三角形卷铁心电力变压器 |
WO2012000984A1 (en) * | 2010-06-28 | 2012-01-05 | Abb Technology Ag | Coil for transformers made from coil segments with locking means |
CN201868202U (zh) * | 2010-11-24 | 2011-06-15 | 广东海鸿变压器有限公司 | 立体卷铁心变频调速干式整流变压器 |
CN102290206B (zh) * | 2011-05-04 | 2012-11-21 | 广东海鸿变压器有限公司 | 悬挂式安装的c级立体卷铁心干式变压器 |
CN102306542A (zh) * | 2011-05-27 | 2012-01-04 | 广东海鸿变压器有限公司 | 非包封立体卷铁心非晶合金干式变压器 |
CN102306541A (zh) * | 2011-05-27 | 2012-01-04 | 广东海鸿变压器有限公司 | 树脂浇注立体卷铁心非晶合金干式变压器 |
EP2767990B1 (en) * | 2013-02-18 | 2015-05-27 | ABB Technology AG | Method for manufacturing a stacked triangular core transformer |
CN204117797U (zh) * | 2014-08-25 | 2015-01-21 | 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 |
CN204117789U (zh) * | 2014-09-03 | 2015-01-21 | 海鸿电气有限公司 | 110kV以上电压等级立体卷铁心变压器的引线结构 |
-
2014
- 2014-08-25 CN CN201410422517.XA patent/CN104183376B/zh active Active
- 2014-10-29 US US14/527,220 patent/US9991042B2/en active Active
- 2014-11-19 JP JP2014234390A patent/JP6068420B2/ja active Active
- 2014-11-19 DE DE102014116902.6A patent/DE102014116902A1/de active Granted
- 2014-12-11 KR KR1020140178011A patent/KR101681621B1/ko active IP Right Grant
- 2014-12-18 ZA ZA2014/09348A patent/ZA201409348B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102349121A (zh) * | 2009-03-12 | 2012-02-08 | Abb技术有限公司 | 具有改进的冷却系统的电力变压器 |
CN101630582A (zh) * | 2009-06-30 | 2010-01-20 | 江西大族电源科技有限公司 | 三维立体卷铁心干式变压器器身绝缘结构及其制作工艺 |
CN202076081U (zh) * | 2011-05-04 | 2011-12-14 | 广东海鸿变压器有限公司 | 悬挂式安装的c级立体卷铁心干式变压器 |
Also Published As
Publication number | Publication date |
---|---|
ZA201409348B (en) | 2015-12-23 |
JP2016046506A (ja) | 2016-04-04 |
DE102014116902A1 (de) | 2016-02-25 |
CN104183376A (zh) | 2014-12-03 |
KR101681621B1 (ko) | 2016-12-01 |
JP6068420B2 (ja) | 2017-01-25 |
KR20160024721A (ko) | 2016-03-07 |
US20160055959A1 (en) | 2016-02-25 |
US9991042B2 (en) | 2018-06-05 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG CHANGKAI ELECTRIC CO., LTD. Free format text: FORMER OWNER: HAIHONG ELECTRIC CO., LTD. Effective date: 20150902 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150902 Address after: 529300 Guangdong city of Kaiping province Tsui Lake District No. 3 Huancui West Road, building 5, two Applicant after: GUANGDONG CHANGKAI ELECTRIC CO., LTD. Address before: 529300 Guangdong city of Jiangmen province Kaiping Tsui Lake District No. 3 Huancui West Road Applicant before: HAIHONG ELECTRIC CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |