KR20080103582A - 변압기용 절연체 - Google Patents

변압기용 절연체 Download PDF

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Publication number
KR20080103582A
KR20080103582A KR1020087023420A KR20087023420A KR20080103582A KR 20080103582 A KR20080103582 A KR 20080103582A KR 1020087023420 A KR1020087023420 A KR 1020087023420A KR 20087023420 A KR20087023420 A KR 20087023420A KR 20080103582 A KR20080103582 A KR 20080103582A
Authority
KR
South Korea
Prior art keywords
acid
lcp
spacer
spacer element
benzenedicarboxylic
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.)
Withdrawn
Application number
KR1020087023420A
Other languages
English (en)
Korean (ko)
Inventor
리차드 피. 마렉
장-피에르 자콥
지오르지오 파트리지오 베르세시
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이 아이 듀폰 디 네모아 앤드 캄파니 filed Critical 이 아이 듀폰 디 네모아 앤드 캄파니
Publication of KR20080103582A publication Critical patent/KR20080103582A/ko
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H01F41/12—Insulating of windings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • 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
    • 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
    • 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
    • H01F41/12—Insulating of windings
    • H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil
    • 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
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
    • 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

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Insulating Of Coils (AREA)
  • Organic Insulating Materials (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Coils Or Transformers For Communication (AREA)
KR1020087023420A 2006-03-22 2007-03-20 변압기용 절연체 Withdrawn KR20080103582A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78471806P 2006-03-22 2006-03-22
US60/784,718 2006-03-22

Publications (1)

Publication Number Publication Date
KR20080103582A true KR20080103582A (ko) 2008-11-27

Family

ID=38324157

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087023420A Withdrawn KR20080103582A (ko) 2006-03-22 2007-03-20 변압기용 절연체

Country Status (9)

Country Link
US (1) US20080061919A1 (enExample)
EP (1) EP1997118A1 (enExample)
JP (1) JP2009530860A (enExample)
KR (1) KR20080103582A (enExample)
CN (1) CN101405820B (enExample)
BR (1) BRPI0709356B8 (enExample)
CA (1) CA2642705A1 (enExample)
MX (1) MX2008012010A (enExample)
WO (1) WO2007111889A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160012874A (ko) * 2014-07-25 2016-02-03 하이홍 일렉트릭 컴퍼니 리미티드 오픈식 입체권철심 건식변압기의 코일구조
KR20220168255A (ko) * 2021-06-16 2022-12-23 김연호 초고압 변압기용 철심 절연바
KR102833398B1 (ko) * 2024-12-04 2025-07-11 주식회사 엠제이인더스트리 변압기 권선용 절연구조 제조방법

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080248283A1 (en) * 2007-04-05 2008-10-09 Golner Thomas M Expanded polymer material for cryogenic applications apparatus and method
KR100927685B1 (ko) * 2008-09-01 2009-11-20 제룡산업 주식회사 지중 매설형 고형 절연 변압기의 제조방법
WO2011032127A2 (en) 2009-09-14 2011-03-17 Roger Faulkner Underground modular high-voltage direct current electric power transmission system
KR20120004782A (ko) * 2010-07-07 2012-01-13 삼성정밀화학 주식회사 전기절연 특성이 향상된 전방향족 액정 폴리에스테르 수지 컴파운드
DE102011115888A1 (de) * 2011-10-14 2013-04-18 Doceram Gmbh Abstandshalter
CN103579927B (zh) * 2012-07-18 2017-02-22 上海宝钢工业技术服务有限公司 大型变压器线圈内径侧无损检修方法
US20140145667A1 (en) * 2012-11-29 2014-05-29 Phasetronics, Inc. Resin-encapsulated current limiting reactor
EP2747097B1 (en) 2012-12-19 2019-02-20 ABB Schweiz AG Transformer insulation
US20140361861A1 (en) * 2013-06-11 2014-12-11 Abb Technology Ag Radial Drop Winding For Open-Wound Medium Voltage Dry Type Transformers
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
WO2016073576A1 (en) * 2014-11-04 2016-05-12 SAHIN, Hakan Electrical transformer systems and methods
WO2016071757A2 (en) * 2014-11-04 2016-05-12 Rudi Velthuis Transformer spacers
JP2016167528A (ja) * 2015-03-10 2016-09-15 株式会社日立製作所 静止誘導電器及びその製造方法
JP6365912B2 (ja) * 2015-05-15 2018-08-01 富士電機株式会社 巻線部品の冷却構造
US20180197676A1 (en) * 2017-01-10 2018-07-12 General Electric Company Insulation for tranformer or inductor
EP3901974B1 (en) * 2020-04-20 2024-07-24 Hitachi Energy Ltd Component and method for manufacturing insulating spacers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1159770A (en) * 1914-12-26 1915-11-09 Gen Electric Coil construction.
US2201005A (en) * 1938-05-06 1940-05-14 Westinghouse Electric & Mfg Co Spacer for transformer coils
US2756397A (en) * 1952-07-25 1956-07-24 Gen Electric Transformer
US2783441A (en) * 1952-07-25 1957-02-26 Gen Electric Transformer
US2783411A (en) * 1955-12-09 1957-02-26 Elox Corp Servo feed for multiple electrodes
PH15509A (en) * 1974-05-10 1983-02-03 Du Pont Improvements in an relating to synthetic polyesters
US4173747A (en) * 1978-06-08 1979-11-06 Westinghouse Electric Corp. Insulation structures for electrical inductive apparatus
JPH02270306A (ja) * 1989-04-11 1990-11-05 Osami Tsukamoto 超電導コイル用スペーサ
JPH0395906A (ja) * 1989-09-08 1991-04-22 Nippon Petrochem Co Ltd プラスチック製コイルボビン
AU6934096A (en) * 1996-09-04 1998-03-26 E.I. Du Pont De Nemours And Company Air-core primary voltage winding
JP3422252B2 (ja) * 1998-04-22 2003-06-30 株式会社日立製作所 高電圧トランスおよびそれを用いた点火トランス
TW403917B (en) * 1998-05-08 2000-09-01 Koninkl Philips Electronics Nv Inductive element
CN1138287C (zh) * 1999-06-01 2004-02-11 李竑一 扩张振模的多输出复合结构压电变压器
US6709615B2 (en) * 2001-03-14 2004-03-23 Square D Company Method of manufacturing a comb for winding coils of a disk wound transformer
EP1439553A4 (en) * 2001-10-24 2008-12-24 Panasonic Corp TRANSFORMER WITH LOW PROFILE AND METHOD FOR PRODUCING THE TRANSFORMER
US6933824B2 (en) * 2003-02-05 2005-08-23 Mcgraw-Edison Company Polymer sheet core and coil insulation for transformers
JP4153368B2 (ja) * 2003-06-04 2008-09-24 株式会社タムラ製作所 リアクター

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160012874A (ko) * 2014-07-25 2016-02-03 하이홍 일렉트릭 컴퍼니 리미티드 오픈식 입체권철심 건식변압기의 코일구조
KR20220168255A (ko) * 2021-06-16 2022-12-23 김연호 초고압 변압기용 철심 절연바
KR102833398B1 (ko) * 2024-12-04 2025-07-11 주식회사 엠제이인더스트리 변압기 권선용 절연구조 제조방법

Also Published As

Publication number Publication date
BRPI0709356B8 (pt) 2023-01-31
MX2008012010A (es) 2008-10-01
WO2007111889A1 (en) 2007-10-04
EP1997118A1 (en) 2008-12-03
JP2009530860A (ja) 2009-08-27
BRPI0709356A2 (pt) 2011-07-12
US20080061919A1 (en) 2008-03-13
CN101405820B (zh) 2011-11-23
CA2642705A1 (en) 2007-10-04
BRPI0709356B1 (pt) 2018-08-28
CN101405820A (zh) 2009-04-08

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20080925

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid