AU728661B2 - Insulation for a conductor - Google Patents

Insulation for a conductor Download PDF

Info

Publication number
AU728661B2
AU728661B2 AU92908/98A AU9290898A AU728661B2 AU 728661 B2 AU728661 B2 AU 728661B2 AU 92908/98 A AU92908/98 A AU 92908/98A AU 9290898 A AU9290898 A AU 9290898A AU 728661 B2 AU728661 B2 AU 728661B2
Authority
AU
Australia
Prior art keywords
insulation
conductor
insulant
semiconducting
semiconducting layer
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.)
Ceased
Application number
AU92908/98A
Other languages
English (en)
Other versions
AU9290898A (en
Inventor
Anders Bjorklund
Mats Leijon
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.)
ABB AB
Original Assignee
ABB AB
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 ABB AB filed Critical ABB AB
Publication of AU9290898A publication Critical patent/AU9290898A/en
Application granted granted Critical
Publication of AU728661B2 publication Critical patent/AU728661B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU92908/98A 1997-09-30 1998-09-29 Insulation for a conductor Ceased AU728661B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9703565A SE510590C2 (sv) 1997-09-30 1997-09-30 Elektrisk isolation för en för generering av ett magnetfält i ett flertal varv anordnad ledare, förfarande vid isolering av ledaren och användning av isolationen
SE9703565 1997-09-30
PCT/SE1998/001715 WO1999017425A1 (en) 1997-09-30 1998-09-29 Insulation for a conductor

Publications (2)

Publication Number Publication Date
AU9290898A AU9290898A (en) 1999-04-23
AU728661B2 true AU728661B2 (en) 2001-01-18

Family

ID=20408461

Family Applications (1)

Application Number Title Priority Date Filing Date
AU92908/98A Ceased AU728661B2 (en) 1997-09-30 1998-09-29 Insulation for a conductor

Country Status (12)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008803A1 (de) * 2000-02-25 2001-09-13 Siemens Ag Elektrische Rotationsmaschine
CA2344564C (en) * 2000-09-14 2008-07-22 General Electric Canada Inc. Graded electric field insulation system for dynamoelectric machine
JP5108251B2 (ja) * 2006-04-26 2012-12-26 住友電気工業株式会社 絶縁電線およびこれを用いた電気コイル
JP4913551B2 (ja) * 2006-11-07 2012-04-11 株式会社日立製作所 回転電機巻線及び回転電機並びにそれに用いる半導電性絶縁基材
CN101662178B (zh) * 2009-09-21 2012-11-21 嘉兴市新大陆机电有限公司 半导体热膨胀玻璃毡及其生产方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891880A (en) * 1972-06-16 1975-06-24 Bbc Brown Boveri & Cie High voltage winding with protection against glow discharge
US4403163A (en) * 1980-08-23 1983-09-06 Brown, Boveri & Cie Ag Conductor bar for electric machines and method of manufacture thereof
EP0490705A1 (en) * 1990-12-14 1992-06-17 Westinghouse Electric Corporation Method for forming a low-electric stress insulating wall for high voltage coils having roebeled strands

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066881A (en) * 1984-08-23 1991-11-19 General Electric Company Semi-conducting layer for insulated electrical conductors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891880A (en) * 1972-06-16 1975-06-24 Bbc Brown Boveri & Cie High voltage winding with protection against glow discharge
US4403163A (en) * 1980-08-23 1983-09-06 Brown, Boveri & Cie Ag Conductor bar for electric machines and method of manufacture thereof
EP0490705A1 (en) * 1990-12-14 1992-06-17 Westinghouse Electric Corporation Method for forming a low-electric stress insulating wall for high voltage coils having roebeled strands

Also Published As

Publication number Publication date
SE9703565L (sv) 1999-03-31
WO1999017425A1 (en) 1999-04-08
BR9812543A (pt) 2000-07-25
KR20010023988A (ko) 2001-03-26
ZA988894B (en) 1999-03-30
EP1020003A1 (en) 2000-07-19
CN1272239A (zh) 2000-11-01
SE510590C2 (sv) 1999-06-07
SE9703565D0 (sv) 1997-09-30
PL338927A1 (en) 2000-11-20
JP2001518775A (ja) 2001-10-16
AR016940A1 (es) 2001-08-01
CA2304525A1 (en) 1999-04-08
AU9290898A (en) 1999-04-23

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired