IN2014CH02556A - - Google Patents

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Publication number
IN2014CH02556A
IN2014CH02556A IN2556CH2014A IN2014CH02556A IN 2014CH02556 A IN2014CH02556 A IN 2014CH02556A IN 2556CH2014 A IN2556CH2014 A IN 2556CH2014A IN 2014CH02556 A IN2014CH02556 A IN 2014CH02556A
Authority
IN
India
Prior art keywords
layer
insulation
layered
resin
tape
Prior art date
Application number
Other languages
English (en)
Inventor
Weijun Yin
Lionel Durantay
Jean Francois Grignard
Lili Zhang
Original Assignee
Ge Energy Power Conversion Technology 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 Ge Energy Power Conversion Technology Ltd filed Critical Ge Energy Power Conversion Technology Ltd
Publication of IN2014CH02556A publication Critical patent/IN2014CH02556A/en

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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/08—Insulating conductors or cables by winding
    • 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
    • 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
    • H01F41/122—Insulating between turns or between winding layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings
    • 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
    • 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
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/42—Means for preventing or reducing eddy-current losses in the winding heads, e.g. by shielding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/251—Mica

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Insulating Bodies (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Inorganic Insulating Materials (AREA)
  • Organic Insulating Materials (AREA)
IN2556CH2014 2013-05-31 2014-05-23 IN2014CH02556A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/907,102 US9928935B2 (en) 2013-05-31 2013-05-31 Electrical insulation system

Publications (1)

Publication Number Publication Date
IN2014CH02556A true IN2014CH02556A (enrdf_load_stackoverflow) 2015-07-03

Family

ID=50771077

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2556CH2014 IN2014CH02556A (enrdf_load_stackoverflow) 2013-05-31 2014-05-23

Country Status (6)

Country Link
US (1) US9928935B2 (enrdf_load_stackoverflow)
EP (1) EP2808981B1 (enrdf_load_stackoverflow)
CN (1) CN104217795B (enrdf_load_stackoverflow)
BR (1) BR102014013217A8 (enrdf_load_stackoverflow)
CA (1) CA2851971A1 (enrdf_load_stackoverflow)
IN (1) IN2014CH02556A (enrdf_load_stackoverflow)

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CN109075643A (zh) 2016-07-01 2018-12-21 东芝三菱电机产业系统株式会社 绝缘结构制造方法、绝缘结构及旋转电机
EP3480922B1 (en) * 2016-07-01 2021-09-22 Toshiba Mitsubishi-Electric Industrial Systems Corporation Method for producing insulating structure
WO2018011904A1 (ja) * 2016-07-13 2018-01-18 三菱電機株式会社 熱硬化性樹脂組成物及びこれを用いた固定子コイル、並びに回転電機
JP6906329B2 (ja) * 2017-03-01 2021-07-21 日立Astemo株式会社 固定子、回転電機、固定子の製造方法、及び回転電機の製造方法
US10333374B2 (en) 2017-05-08 2019-06-25 General Electric Company Resistively graded insulation for stators
CN107154284A (zh) * 2017-06-30 2017-09-12 重庆渝丰鑫新线缆科技有限公司 一种穿孔专用三角形电缆及其制造工艺
WO2020086141A2 (en) * 2018-08-13 2020-04-30 University Of Connecticut Nanostructured insulation for electric machines
EP3621182A1 (de) * 2018-09-06 2020-03-11 Siemens Aktiengesellschaft Zahnspule und verfahren zur herstellung einer zahnspule
KR102369737B1 (ko) * 2019-08-23 2022-03-02 제우스 인더스트리얼 프로덕츠, 인코포레이티드 중합체-코팅된 와이어
JP7347186B2 (ja) * 2019-12-13 2023-09-20 株式会社デンソー 回転電機
DE102020205286A1 (de) * 2020-04-27 2021-10-28 Siemens Aktiengesellschaft Spaltrohr
US11916448B2 (en) * 2021-02-01 2024-02-27 The Timken Company Small-fraction nanoparticle resin for electric machine insulation systems
JP2023148698A (ja) * 2022-03-30 2023-10-13 三菱重工業株式会社 コイル用線材、コイル用線材の製造方法、ステータ、及び電動機
CN116760216A (zh) * 2023-05-05 2023-09-15 北京金风科创风电设备有限公司 线圈、定子、成型方法、发电机及风力发电机组

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Also Published As

Publication number Publication date
CN104217795B (zh) 2017-06-09
EP2808981A2 (en) 2014-12-03
CA2851971A1 (en) 2014-11-30
BR102014013217A8 (pt) 2015-12-22
BR102014013217A2 (pt) 2015-11-17
CN104217795A (zh) 2014-12-17
US9928935B2 (en) 2018-03-27
US20140353000A1 (en) 2014-12-04
EP2808981B1 (en) 2018-08-15
EP2808981A3 (en) 2016-11-30

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