CA2304525A1 - Insulation for a conductor - Google Patents

Insulation for a conductor Download PDF

Info

Publication number
CA2304525A1
CA2304525A1 CA002304525A CA2304525A CA2304525A1 CA 2304525 A1 CA2304525 A1 CA 2304525A1 CA 002304525 A CA002304525 A CA 002304525A CA 2304525 A CA2304525 A CA 2304525A CA 2304525 A1 CA2304525 A1 CA 2304525A1
Authority
CA
Canada
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.)
Abandoned
Application number
CA002304525A
Other languages
English (en)
French (fr)
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
Individual
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 Individual filed Critical Individual
Publication of CA2304525A1 publication Critical patent/CA2304525A1/en
Abandoned 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)
CA002304525A 1997-09-30 1998-09-29 Insulation for a conductor Abandoned CA2304525A1 (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
SE9703565-3 1997-09-30
PCT/SE1998/001715 WO1999017425A1 (en) 1997-09-30 1998-09-29 Insulation for a conductor

Publications (1)

Publication Number Publication Date
CA2304525A1 true CA2304525A1 (en) 1999-04-08

Family

ID=20408461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002304525A Abandoned CA2304525A1 (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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH547028A (de) * 1972-06-16 1974-03-15 Bbc Brown Boveri & Cie Glimmschutzfolie, verfahren zu ihrer herstellung sowie ihre verwendung bei hochspannungswicklungen.
DE3031866A1 (de) * 1980-08-23 1982-04-01 Brown, Boveri & Cie Ag, 6800 Mannheim Leiterstab fuer elektrische maschine
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
BR9812543A (pt) 2000-07-25
SE510590C2 (sv) 1999-06-07
AU9290898A (en) 1999-04-23
AR016940A1 (es) 2001-08-01
KR20010023988A (ko) 2001-03-26
SE9703565D0 (sv) 1997-09-30
EP1020003A1 (en) 2000-07-19
WO1999017425A1 (en) 1999-04-08
SE9703565L (sv) 1999-03-31
AU728661B2 (en) 2001-01-18
JP2001518775A (ja) 2001-10-16
ZA988894B (en) 1999-03-30
CN1272239A (zh) 2000-11-01
PL338927A1 (en) 2000-11-20

Similar Documents

Publication Publication Date Title
AU2007240248B2 (en) Non-linear dielectrics used as electrical insulation
AU730195B2 (en) Power transformer/inductor
US20150031798A1 (en) Composite materials for use in high voltage devices
AU2007240182A1 (en) Insulation system and method for a transformer
US10693338B2 (en) System and method for suppressing surface discharges on conductive windings of an electric machine
EP0901705B1 (en) Insulated conductor for high-voltage windings
AU728661B2 (en) Insulation for a conductor
US11145455B2 (en) Transformer and an associated method thereof
US10333374B2 (en) Resistively graded insulation for stators
US10763005B2 (en) Insulation for conductors
EP0954871A1 (en) A winding in an electric machine with stationary parts
EP1034607B1 (en) Insulated conductor for high-voltage machine windings
MXPA00002562A (es) Aislante para un conductor electrico
CZ20001111A3 (cs) Izolace vodiče
MXPA99006753A (es) Transformador/inductor de potencia

Legal Events

Date Code Title Description
FZDE Dead