DE69707973D1 - Wärmehärtbare Harzmischung, elektrisch isolierte Wicklung, elektrische rotierende Maschine und deren Herstellungsverfahren - Google Patents

Wärmehärtbare Harzmischung, elektrisch isolierte Wicklung, elektrische rotierende Maschine und deren Herstellungsverfahren

Info

Publication number
DE69707973D1
DE69707973D1 DE69707973T DE69707973T DE69707973D1 DE 69707973 D1 DE69707973 D1 DE 69707973D1 DE 69707973 T DE69707973 T DE 69707973T DE 69707973 T DE69707973 T DE 69707973T DE 69707973 D1 DE69707973 D1 DE 69707973D1
Authority
DE
Germany
Prior art keywords
manufacturing process
thermosetting resin
rotating machine
electrically insulated
resin mixture
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.)
Expired - Fee Related
Application number
DE69707973T
Other languages
English (en)
Other versions
DE69707973T2 (de
Inventor
Tohru Koyama
Katsuo Sugawara
Shoichi Maruyama
Ikushi Kano
Yoshikiyo Kashiwamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69707973D1 publication Critical patent/DE69707973D1/de
Application granted granted Critical
Publication of DE69707973T2 publication Critical patent/DE69707973T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/70—Chelates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Epoxy Resins (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
DE69707973T 1996-05-30 1997-05-30 Wärmehärtbare Harzmischung, elektrisch isolierte Wicklung, elektrische rotierende Maschine und deren Herstellungsverfahren Expired - Fee Related DE69707973T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13615796A JP3201262B2 (ja) 1996-05-30 1996-05-30 熱硬化性樹脂組成物，電機絶縁線輪，回転電機及びその製造方法

Publications (2)

Publication Number Publication Date
DE69707973D1 true DE69707973D1 (de) 2001-12-13
DE69707973T2 DE69707973T2 (de) 2002-08-29

Family

ID=15168655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707973T Expired - Fee Related DE69707973T2 (de) 1996-05-30 1997-05-30 Wärmehärtbare Harzmischung, elektrisch isolierte Wicklung, elektrische rotierende Maschine und deren Herstellungsverfahren

Country Status (5)

Country Link
US (1) US5982056A (de)
EP (1) EP0810249B1 (de)
JP (1) JP3201262B2 (de)
KR (1) KR100437735B1 (de)
DE (1) DE69707973T2 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242825B1 (en) * 1998-11-25 2001-06-05 Hitachi, Ltd. Electric rotating machine with reduced thickness and volume of insulation
US20020089240A1 (en) 2001-01-09 2002-07-11 Du Hung T. Electric motor having armature coated with a thermally conductive plastic
US7096566B2 (en) 2001-01-09 2006-08-29 Black & Decker Inc. Method for making an encapsulated coil structure
US7814641B2 (en) 2001-01-09 2010-10-19 Black & Decker Inc. Method of forming a power tool
US7015396B2 (en) * 2001-09-28 2006-03-21 Nikkiso Co., Ltd. Insulation material for electrical machines
DE10260317A1 (de) * 2002-12-20 2004-07-15 Siemens Ag Spulen für elektrische Maschinen in Litzentechnik
US7033670B2 (en) 2003-07-11 2006-04-25 Siemens Power Generation, Inc. LCT-epoxy polymers with HTC-oligomers and method for making the same
US7781063B2 (en) 2003-07-11 2010-08-24 Siemens Energy, Inc. High thermal conductivity materials with grafted surface functional groups
SG110189A1 (en) * 2003-09-26 2005-04-28 Japan Epoxy Resins Co Ltd Epoxy compound, preparation method thereof, and use thereof
JP4425045B2 (ja) * 2004-04-14 2010-03-03 三菱電機株式会社 レゾルバ
US7592045B2 (en) * 2004-06-15 2009-09-22 Siemens Energy, Inc. Seeding of HTC fillers to form dendritic structures
US7268293B2 (en) * 2004-06-15 2007-09-11 Siemen Power Generation, Inc. Surface coating of lapped insulation tape
US8216672B2 (en) * 2004-06-15 2012-07-10 Siemens Energy, Inc. Structured resin systems with high thermal conductivity fillers
US20050277721A1 (en) 2004-06-15 2005-12-15 Siemens Westinghouse Power Corporation High thermal conductivity materials aligned within resins
US7553781B2 (en) * 2004-06-15 2009-06-30 Siemens Energy, Inc. Fabrics with high thermal conductivity coatings
US20080050580A1 (en) * 2004-06-15 2008-02-28 Stevens Gary C High Thermal Conductivity Mica Paper Tape
US7776392B2 (en) * 2005-04-15 2010-08-17 Siemens Energy, Inc. Composite insulation tape with loaded HTC materials
US20050274774A1 (en) 2004-06-15 2005-12-15 Smith James D Insulation paper with high thermal conductivity materials
US7553438B2 (en) * 2004-06-15 2009-06-30 Siemens Energy, Inc. Compression of resin impregnated insulating tapes
US7651963B2 (en) * 2005-04-15 2010-01-26 Siemens Energy, Inc. Patterning on surface with high thermal conductivity materials
US7846853B2 (en) * 2005-04-15 2010-12-07 Siemens Energy, Inc. Multi-layered platelet structure
US7955661B2 (en) 2005-06-14 2011-06-07 Siemens Energy, Inc. Treatment of micropores in mica materials
US7851059B2 (en) * 2005-06-14 2010-12-14 Siemens Energy, Inc. Nano and meso shell-core control of physical properties and performance of electrically insulating composites
US7655295B2 (en) 2005-06-14 2010-02-02 Siemens Energy, Inc. Mix of grafted and non-grafted particles in a resin
US8357433B2 (en) 2005-06-14 2013-01-22 Siemens Energy, Inc. Polymer brushes
US7781057B2 (en) * 2005-06-14 2010-08-24 Siemens Energy, Inc. Seeding resins for enhancing the crystallinity of polymeric substructures
US20070026221A1 (en) * 2005-06-14 2007-02-01 Siemens Power Generation, Inc. Morphological forms of fillers for electrical insulation
US7547847B2 (en) * 2006-09-19 2009-06-16 Siemens Energy, Inc. High thermal conductivity dielectric tape
KR100773695B1 (ko) 2007-02-02 2007-11-05 엘에스전선 주식회사 고전압 직류 케이블의 함침방법
US20080218008A1 (en) * 2007-03-08 2008-09-11 General Electric Company Rotor and Stator Assemblies that Utilize Magnetic Bearings for Use in Corrosive Environments
KR101368986B1 (ko) 2007-12-28 2014-02-28 에스케이케미칼주식회사 엘시디 구동소자용 에폭시 수지 조성물
FR2944393B1 (fr) 2009-04-09 2014-10-17 Converteam Technology Ltd Bobine pour une machine electrique tournante
JP6136268B2 (ja) * 2009-10-16 2017-05-31 エルジー・ケム・リミテッド ダイアタッチフィルム
DE102009046038A1 (de) * 2009-10-27 2011-04-28 Siemens Aktiengesellschaft Spule aus härtbarem, flexiblen Litzenleiter
WO2011151584A1 (fr) * 2010-05-31 2011-12-08 Arkema France Resines et composites thermodurs epoxy acides pouvant etre faconnes a chaud et recycles
JP5166495B2 (ja) 2010-08-11 2013-03-21 株式会社日立製作所 ドライマイカテープ及びこれを用いた電気絶縁線輪
DE102011006680A1 (de) * 2011-04-01 2012-10-04 Aloys Wobben Blechpaketanordnung
CN103493341B (zh) * 2011-04-18 2016-11-23 三菱电机株式会社 旋转机线圈及其制造方法
US20130156071A1 (en) * 2011-12-16 2013-06-20 Remy Technologies, Llc Electric Machine Including Insulated Slot Liner With Temperature Sensor
JP5738261B2 (ja) 2012-05-16 2015-06-17 株式会社日立産機システム エポキシ‐ビニル共重合型液状樹脂組成物、その硬化物、製造方法及び硬化物を用いた絶縁材料、電子・電気機器
US9722464B2 (en) * 2013-03-13 2017-08-01 Honeywell International Inc. Gas turbine engine actuation systems including high temperature actuators and methods for the manufacture thereof
EP2818490B1 (de) * 2013-06-28 2019-04-10 3M Innovative Properties Company Verwendung einer Epoxidharzbasierenden Zusammensetzung als Füller von wabenförmigen Zellen
US20150125646A1 (en) * 2013-11-05 2015-05-07 Espci Innov Self-Healing Thermally Conductive Polymer Materials
US9627937B2 (en) * 2013-12-02 2017-04-18 GM Global Technology Operations LLC Stator for an electric motor
AT515711B1 (de) * 2014-04-23 2019-10-15 Polymer Competence Center Leoben Gmbh Verfahren zur Herstellung eines epoxidbasierten Duromers und damit hergestelltes Duromer
FR3020367B1 (fr) * 2014-04-24 2017-10-27 Arkema France Catalyseur a base de titane pour resines vitrimeres de type epoxy/anhyride
JP6266435B2 (ja) * 2014-05-20 2018-01-24 株式会社日立製作所 回転電機
DE102014011619A1 (de) * 2014-08-01 2016-02-04 Alzchem Ag Tränkharz zur Kanalsanierung
US9667112B2 (en) 2014-08-28 2017-05-30 General Electric Company Rotor slot liners
US9641037B2 (en) 2014-08-28 2017-05-02 General Electric Company Stator slot liners
DE102014221715A1 (de) * 2014-10-24 2016-04-28 Siemens Aktiengesellschaft Tränkharz, Leiteranordnung, elektrische Spule und elektrische Maschine
US10186353B2 (en) 2015-06-30 2019-01-22 E I Du Pont De Nemours And Company Corona-resistant resin-compatible laminates
US20180215129A1 (en) * 2015-07-31 2018-08-02 Hitachi, Ltd. Functionally graded material, coil, insulation spacer, insulation device, and method for manufacturing functionally graded material
WO2018079151A1 (ja) * 2016-10-31 2018-05-03 アイシン・エィ・ダブリュ株式会社 ステータおよびステータの製造方法
DE102020117995A1 (de) 2020-07-08 2022-01-13 Bayerische Motoren Werke Aktiengesellschaft Elektrische Maschine für ein Kraftfahrzeug, Verwendung einer solchen elektrischen Maschine sowie Kraftfahrzeug
JP7022254B1 (ja) * 2021-11-25 2022-02-17 日機装株式会社 スロットライナおよび回転電機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137275A (en) * 1976-04-27 1979-01-30 Westinghouse Electric Corp. Latent accelerators for curing epoxy resins
US4113791A (en) * 1977-03-03 1978-09-12 Westinghouse Electric Corp. Fluid solventless epoxy-anhydride compositions containing metal acetylacetonate accelerators and organic carboxylic acid co-accelerators
JPS6026441A (ja) * 1983-07-22 1985-02-09 Mitsubishi Electric Corp 絶縁コイルの製造方法
JPS60108418A (ja) * 1983-11-17 1985-06-13 Yaskawa Electric Mfg Co Ltd エポキシ樹脂組成物
JPH06216280A (ja) * 1993-01-21 1994-08-05 Mitsubishi Electric Corp 半導体封止用エポキシ樹脂組成物およびそれを用いた半導体装置

Also Published As

Publication number Publication date
EP0810249B1 (de) 2001-11-07
JP3201262B2 (ja) 2001-08-20
KR970076903A (ko) 1997-12-12
KR100437735B1 (ko) 2005-05-03
EP0810249A3 (de) 1998-05-20
EP0810249A2 (de) 1997-12-03
DE69707973T2 (de) 2002-08-29
JPH09316167A (ja) 1997-12-09
US5982056A (en) 1999-11-09

Similar Documents

Publication Publication Date Title
DE69707973D1 (de) Wärmehärtbare Harzmischung, elektrisch isolierte Wicklung, elektrische rotierende Maschine und deren Herstellungsverfahren
AP9801409A0 (en) Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
DE69422790D1 (de) Rotierende elektrische Maschine mit Kommutator
DE69401113D1 (de) Rotierende elektrische Maschine
DE69703071D1 (de) Elektrische rotierende Maschine mit wärmeleitfähigem Bauelement
DE69739076D1 (de) Rotierende elektrische Maschine
ATA93295A (de) Rotierende elektrische maschine mit statorendbereich-kühlsystem
EP0413179A3 (en) Electrically insulated coil, electric rotating machine, and method of manufacturing same
DE69501099D1 (de) Supraleitender Rotor für eine elektrische Maschine
DE69504361D1 (de) Rotoranordnung für eine elektrische maschine
DE59804193D1 (de) Elektrische maschine, vorzugsweise drehstromgenerator mit gleichrichter-baueinheit
DE69941734D1 (de) Isoliermaterial, elektrische wicklung und herstellungsmethode
DE69510643D1 (de) Abgeschirmte elektrische Leiterbündel und Herstellungsverfahren
DE69406085D1 (de) Stator für eine elektrische maschine
DE59914468D1 (de) Gasgekühlte elektrische Maschine mit einem Axialventilator
DE69503709D1 (de) Drehende elektrische Maschine
DE59505882D1 (de) Elektrische kommutatormaschine
DE60000895D1 (de) Rotor für eine elektrische Maschine und eine elektrische Maschine mit solch einem Rotor
DE60027752D1 (de) Elektrische maschine mit einer wicklung
DE59008129D1 (de) Elektrische Maschine mit einem Rotor und einem Stator.
DE69718457D1 (de) Gehäuse für eine elektrische maschine
DE69405727D1 (de) Rotierende elektrische maschinen
DE69503596D1 (de) Rotoranordnung für eine elektrische Maschine
DE69712854D1 (de) Elektrische Maschine
GB9725316D0 (en) High voltage rotating electric machines

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee