ES2029017T3 - Sistema de aislamiento para bobinas de espiras multiples de maquinas giratorias electricas de alta voltaje. - Google Patents

Sistema de aislamiento para bobinas de espiras multiples de maquinas giratorias electricas de alta voltaje.

Info

Publication number
ES2029017T3
ES2029017T3 ES198888304353T ES88304353T ES2029017T3 ES 2029017 T3 ES2029017 T3 ES 2029017T3 ES 198888304353 T ES198888304353 T ES 198888304353T ES 88304353 T ES88304353 T ES 88304353T ES 2029017 T3 ES2029017 T3 ES 2029017T3
Authority
ES
Spain
Prior art keywords
resin
parts
high voltage
insulation
windings
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 - Lifetime
Application number
ES198888304353T
Other languages
English (en)
Inventor
Kurt Karl Schwarz
Thomas Deniston Smith
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.)
Laurence Scott and Electromotors Ltd
Original Assignee
Laurence Scott and Electromotors 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10618363&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2029017(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Laurence Scott and Electromotors Ltd filed Critical Laurence Scott and Electromotors Ltd
Application granted granted Critical
Publication of ES2029017T3 publication Critical patent/ES2029017T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

EL AISLAMIENTO DE LOS ARROLLAMIENTOS MULTIESPIRALES DEL ESTATOR DE ALTO VOLTAJE SE EFECTUA APLICANDO UN AISLAMIENTO INTERESPIRAL EN FORMA DE PAPEL DE MICA REFORZADO CON VIDRIO Y TRATADO CON UNA RESINA TERMOSOLIDA EN ESTADO BLANDO, AL MENOS A LAS PARTES RECTAS DE ACOPLAMIENTO A LAS MUESCAS DE LOS ARROLLAMIENTOS. EL AISLAMIENTO SE CONSOLIDA MECANICAMENTE Y SE ENDURECE TERMICAMENTE, APLICANDOSE A LAS PARTES DE ACOPLAMIENTO DEL RANURADO Y A LAS PARTES EXTREMAS DE LOS ARROLLAMIENTOS, Y CONSISTE EN PAPEL DE MICA REFORZADO CON VIDRIO PRETRATADO CON UNA RESINA SIN AGENTE ENDURECEDOR. A CONTINUACION SE MONTAN LAS PARTES DE ACOPLAMIENTO A LAS RANURAS EN EL ESTATOR Y LAS PARTES EXTREMAS DE LOS ARROLLAMIENTOS SE CONECTAN A LAS ANTERIORES PARA FORMAR ARROLLAMIENTOS ELECTRICAMENTE ACABADOS, LOS CUALES SE IMPREGNAN CON UN COMPUESTO DE RESINA MEDIANTE UN PROCESO DE VACIO Y PRESION, AL QUE SIGUE EL ENDURECIMIENTO TERMICO.
ES198888304353T 1987-06-04 1988-05-13 Sistema de aislamiento para bobinas de espiras multiples de maquinas giratorias electricas de alta voltaje. Expired - Lifetime ES2029017T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878713087A GB8713087D0 (en) 1987-06-04 1987-06-04 Insulation system

Publications (1)

Publication Number Publication Date
ES2029017T3 true ES2029017T3 (es) 1992-07-16

Family

ID=10618363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888304353T Expired - Lifetime ES2029017T3 (es) 1987-06-04 1988-05-13 Sistema de aislamiento para bobinas de espiras multiples de maquinas giratorias electricas de alta voltaje.

Country Status (5)

Country Link
US (1) US4918801A (es)
EP (1) EP0294050B1 (es)
DE (1) DE3868437D1 (es)
ES (1) ES2029017T3 (es)
GB (1) GB8713087D0 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529392A1 (de) * 1995-08-10 1997-02-13 Bosch Gmbh Robert Elektrische Maschine, insbesondere Drehstromgenerator
US5654603A (en) * 1995-09-29 1997-08-05 Reliance Electric Industrial Magnetic top stick apparatus and method for making same
US5855055A (en) * 1996-05-02 1999-01-05 Chrysler Corporation Method for assembling a stator
US5954909A (en) * 1997-02-28 1999-09-21 Gsma Systems, Inc. Direct adhesive process
DE19754941A1 (de) * 1997-12-11 1999-06-17 Abb Research Ltd Verfahren zur Herstellung eines vorzugsweise als Roebelstab ausgebildeten Leiterstabs und Vorrichtung zur Durchführung dieses Verfahrens
SE516002C2 (sv) * 2000-03-01 2001-11-05 Abb Ab Roterande elektrisk maskin samt förfarande för framställning av en statorlindning
JP4064045B2 (ja) * 2000-09-01 2008-03-19 株式会社日立製作所 樹脂ブロック絶縁システム
BR0116740A (pt) * 2001-01-09 2003-12-23 Black & Decker Inc Motor elétrico tendo induzido revestido com um plástico termicamente condutivo
US20020089240A1 (en) 2001-01-09 2002-07-11 Du Hung T. Electric motor having armature coated with a thermally conductive plastic
US7814641B2 (en) 2001-01-09 2010-10-19 Black & Decker Inc. Method of forming a power tool
US6946758B2 (en) * 2001-01-09 2005-09-20 Black & Decker Inc. Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion
US7096566B2 (en) 2001-01-09 2006-08-29 Black & Decker Inc. Method for making an encapsulated coil structure
US6903475B2 (en) * 2001-02-23 2005-06-07 Black & Decker Inc. Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
US7038343B2 (en) * 2002-02-22 2006-05-02 Black & Decker Inc. Field assembly for a motor and method of making same
US20040056539A1 (en) * 2001-11-30 2004-03-25 Du Hung T. Electric motor having armature coated with a thermally conductive plastic
US8777120B2 (en) * 2006-04-15 2014-07-15 International Business Machines Corporation Hydronic radiant flooring heating system
KR101698636B1 (ko) * 2010-03-03 2017-02-01 테크노마틱 에스.피.에이. 전기 기계를 위한 스테이터를 만드는 방법 및 장치와 하이 필 팩터를 갖는 전기 기계 스테이터
US9112400B2 (en) 2010-07-15 2015-08-18 Siemens Aktiengesellschaft Method for forming electrodynamic machine insulated coils
ES2699774T3 (es) * 2011-08-31 2019-02-12 Huntsmann Advanced Mat Licensing Switzerland Gmbh Procedimiento para la impregnación de reactores de núcleo de aire, reactor de núcleo de aire impregnado y uso de un sistema de impregnación
US9520224B2 (en) 2012-08-14 2016-12-13 Siemens Energy, Inc. Use of alumina paper for strain relief and electrical insulation in high-temperature coil windings
KR20190059947A (ko) * 2016-09-28 2019-05-31 훈츠만 어드밴스트 머티리얼스 라이센싱 (스위처랜드) 게엠베하 발전기 및 모터용의 에폭시 수지계 전기 절연 시스템
DE102017008925A1 (de) * 2017-09-25 2019-03-28 Hexion GmbH Imprägnierharzmischung
EP3565090A1 (de) * 2018-05-04 2019-11-06 Siemens Aktiengesellschaft Elektrisches isolationssystem eines elektromotors und herstellungsverfahren dazu

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970936A (en) * 1957-12-12 1961-02-07 Gen Electric Insulated electrical coils
DE2723634A1 (de) * 1977-05-25 1978-11-30 Kraftwerk Union Ag Verfahren zum aushaerten von hochspannungsisolierungen an wicklungen elektrischer maschinen
SE425586B (sv) * 1981-03-04 1982-10-11 Asea Ab Sett att framstella en herva for en elektrisk maskin
US4399191A (en) * 1981-03-11 1983-08-16 Mitsubishi Denki Kabushiki Kaisha Thin insulating mica sheet and insulated coil
DE3207487A1 (de) * 1982-03-02 1983-09-15 Siemens AG, 1000 Berlin und 8000 München Hochspannungsisolation fuer rotierende elektrische maschinen
JPS6020761A (ja) * 1983-07-14 1985-02-02 Toshiba Corp 電気絶縁コイル
US4724600A (en) * 1985-04-16 1988-02-16 Westinghouse Electric Corp. Method of making a high voltage dynamoelectric machine with selectively increased coil turn-to-turn insulation strength

Also Published As

Publication number Publication date
EP0294050A3 (en) 1989-07-26
EP0294050B1 (en) 1992-02-19
DE3868437D1 (de) 1992-03-26
GB8713087D0 (en) 1987-07-08
US4918801A (en) 1990-04-24
EP0294050A2 (en) 1988-12-07

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