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SE9703565D0 - Isalation - Google Patents

Isalation

Info

Publication number
SE9703565D0
SE9703565D0 SE9703565A SE9703565A SE9703565D0 SE 9703565 D0 SE9703565 D0 SE 9703565D0 SE 9703565 A SE9703565 A SE 9703565A SE 9703565 A SE9703565 A SE 9703565A SE 9703565 D0 SE9703565 D0 SE 9703565D0
Authority
SE
Sweden
Prior art keywords
insulant
semiconducting
insulation
semiconducting layer
layers
Prior art date
Application number
SE9703565A
Other languages
Swedish (sv)
Other versions
SE9703565L (en
SE510590C2 (en
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9703565A priority Critical patent/SE510590C2/en
Publication of SE9703565D0 publication Critical patent/SE9703565D0/en
Priority to JP2000514377A priority patent/JP2001518775A/en
Priority to PL98338927A priority patent/PL338927A1/en
Priority to PCT/SE1998/001715 priority patent/WO1999017425A1/en
Priority to CA002304525A priority patent/CA2304525A1/en
Priority to ARP980104874A priority patent/AR016940A1/en
Priority to CN98809635A priority patent/CN1272239A/en
Priority to KR1020007002713A priority patent/KR20010023988A/en
Priority to EP98945732A priority patent/EP1020003A1/en
Priority to AU92908/98A priority patent/AU728661B2/en
Priority to ZA988894A priority patent/ZA988894B/en
Priority to BR9812543-5A priority patent/BR9812543A/en
Publication of SE9703565L publication Critical patent/SE9703565L/en
Publication of SE510590C2 publication Critical patent/SE510590C2/en

Links

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
    • H01F27/288—Shielding
    • 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
    • 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
    • H01F27/323—Insulation between winding turns, between winding layers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Insulating Bodies (AREA)
  • Cable Accessories (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

An electrical insulation (1) for a conductor (2, 3, 8), arranged in a plurality of turns for generating a magnetic field, comprising an insulant (6) of a solid material. The insulation is tubular and comprises an inner semiconducting layer (5) and an outer semiconducting layer (7). The semiconducting layers are adapted to contain between themselves an electric field. The joint between one of the semiconducting layers and the insulant (6) exhibits an adhesion which allows a retained mechanical contact in case of a structure-changing stress.
SE9703565A 1997-09-30 1997-09-30 Electrical insulation for a conductor arranged for generating a magnetic field in a plurality of turns, a method for insulating the conductor and using the insulation SE510590C2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9703565A SE510590C2 (en) 1997-09-30 1997-09-30 Electrical insulation for a conductor arranged for generating a magnetic field in a plurality of turns, a method for insulating the conductor and using the insulation
BR9812543-5A BR9812543A (en) 1997-09-30 1998-09-29 Insulation for a conductor
CN98809635A CN1272239A (en) 1997-09-30 1998-09-29 Insulation for conductor
PL98338927A PL338927A1 (en) 1997-09-30 1998-09-29 Electric conductor insulation
PCT/SE1998/001715 WO1999017425A1 (en) 1997-09-30 1998-09-29 Insulation for a conductor
CA002304525A CA2304525A1 (en) 1997-09-30 1998-09-29 Insulation for a conductor
ARP980104874A AR016940A1 (en) 1997-09-30 1998-09-29 ELECTRICAL INSULATION FOR A DRIVER, METHOD FOR INSULATING A DRIVER AND USE OF AN ISOLATION
JP2000514377A JP2001518775A (en) 1997-09-30 1998-09-29 Electrical insulator and insulation method
KR1020007002713A KR20010023988A (en) 1997-09-30 1998-09-29 Insulation for a conductor
EP98945732A EP1020003A1 (en) 1997-09-30 1998-09-29 Insulation for a conductor
AU92908/98A AU728661B2 (en) 1997-09-30 1998-09-29 Insulation for a conductor
ZA988894A ZA988894B (en) 1997-09-30 1998-09-29 Insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703565A SE510590C2 (en) 1997-09-30 1997-09-30 Electrical insulation for a conductor arranged for generating a magnetic field in a plurality of turns, a method for insulating the conductor and using the insulation

Publications (3)

Publication Number Publication Date
SE9703565D0 true SE9703565D0 (en) 1997-09-30
SE9703565L SE9703565L (en) 1999-03-31
SE510590C2 SE510590C2 (en) 1999-06-07

Family

ID=20408461

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703565A SE510590C2 (en) 1997-09-30 1997-09-30 Electrical insulation for a conductor arranged for generating a magnetic field in a plurality of turns, a method for insulating the conductor and using the insulation

Country Status (12)

Country Link
EP (1) EP1020003A1 (en)
JP (1) JP2001518775A (en)
KR (1) KR20010023988A (en)
CN (1) CN1272239A (en)
AR (1) AR016940A1 (en)
AU (1) AU728661B2 (en)
BR (1) BR9812543A (en)
CA (1) CA2304525A1 (en)
PL (1) PL338927A1 (en)
SE (1) SE510590C2 (en)
WO (1) WO1999017425A1 (en)
ZA (1) ZA988894B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3052997A (en) 1996-05-29 1998-01-05 Asea Brown Boveri Ab Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine
NZ333017A (en) 1996-05-29 2000-09-29 Asea Brown Boveri Cable for use in transformer or dynamoelectric machine, insulation layer between two semiconducting layers
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
US6891303B2 (en) 1996-05-29 2005-05-10 Abb Ab High voltage AC machine winding with grounded neutral circuit
SE510452C2 (en) 1997-02-03 1999-05-25 Asea Brown Boveri Transformer with voltage regulator
SE9704413D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE9704412D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE513083C2 (en) 1997-09-30 2000-07-03 Abb Ab Synchronous compensator system and the use of such and phase compensation method in a high voltage field
SE513555C2 (en) 1997-11-27 2000-10-02 Abb Ab Method of applying a pipe means in a space of a rotating electric machine and rotating electric machine according to the method
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
DE10008803A1 (en) * 2000-02-25 2001-09-13 Siemens Ag Electric rotary machine
SE516002C2 (en) 2000-03-01 2001-11-05 Abb Ab Rotary electric machine and method of making a stator winding
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
SE516442C2 (en) 2000-04-28 2002-01-15 Abb Ab Stationary induction machine and cable therefore
CA2344564C (en) 2000-09-14 2008-07-22 General Electric Canada Inc. Graded electric field insulation system for dynamoelectric machine
RU2291542C2 (en) * 2001-05-03 2007-01-10 Дженерал Электрик Кэнада Инк. Stepped electric filed insulation system for dynamoelectric machine
JP5108251B2 (en) * 2006-04-26 2012-12-26 住友電気工業株式会社 Insulated wire and electric coil using the same
JP4913551B2 (en) * 2006-11-07 2012-04-11 株式会社日立製作所 Rotating electrical machine winding, rotating electrical machine, and semiconductive insulating substrate used therefor
CN101662178B (en) * 2009-09-21 2012-11-21 嘉兴市新大陆机电有限公司 Semiconductor thermal expansion glass mat and production method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH547028A (en) * 1972-06-16 1974-03-15 Bbc Brown Boveri & Cie GLIME PROTECTION FILM, THE PROCESS FOR ITS MANUFACTURING AND THEIR USE IN HIGH VOLTAGE WINDINGS.
DE3031866A1 (en) * 1980-08-23 1982-04-01 Brown, Boveri & Cie Ag, 6800 Mannheim LADDER BAR FOR ELECTRICAL MACHINE
US5066881A (en) * 1984-08-23 1991-11-19 General Electric Company Semi-conducting layer for insulated electrical conductors
US5175396A (en) * 1990-12-14 1992-12-29 Westinghouse Electric Corp. Low-electric stress insulating wall for high voltage coils having roebeled strands

Also Published As

Publication number Publication date
ZA988894B (en) 1999-03-30
AU728661B2 (en) 2001-01-18
CN1272239A (en) 2000-11-01
WO1999017425A1 (en) 1999-04-08
AR016940A1 (en) 2001-08-01
JP2001518775A (en) 2001-10-16
CA2304525A1 (en) 1999-04-08
KR20010023988A (en) 2001-03-26
EP1020003A1 (en) 2000-07-19
PL338927A1 (en) 2000-11-20
SE9703565L (en) 1999-03-31
BR9812543A (en) 2000-07-25
SE510590C2 (en) 1999-06-07
AU9290898A (en) 1999-04-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed