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SE9604034D0 - Device for controlling fault currents in a rotating electric machine - Google Patents

Device for controlling fault currents in a rotating electric machine

Info

Publication number
SE9604034D0
SE9604034D0 SE9604034A SE9604034A SE9604034D0 SE 9604034 D0 SE9604034 D0 SE 9604034D0 SE 9604034 A SE9604034 A SE 9604034A SE 9604034 A SE9604034 A SE 9604034A SE 9604034 D0 SE9604034 D0 SE 9604034D0
Authority
SE
Sweden
Prior art keywords
electric machine
rotating electric
fault currents
controlling fault
controlling
Prior art date
Application number
SE9604034A
Other languages
Swedish (sv)
Other versions
SE9604034L (en
SE512914C2 (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 SE9604034A priority Critical patent/SE512914C2/en
Publication of SE9604034D0 publication Critical patent/SE9604034D0/en
Priority to TR1999/00966T priority patent/TR199900966T2/en
Priority to CZ991472A priority patent/CZ147299A3/en
Priority to CN97199377A priority patent/CN1235707A/en
Priority to PL97333178A priority patent/PL333178A1/en
Priority to IL12973697A priority patent/IL129736A0/en
Priority to JP52129998A priority patent/JP2001503597A/en
Priority to CA002270341A priority patent/CA2270341A1/en
Priority to PCT/SE1997/001844 priority patent/WO1998020598A1/en
Priority to BR9712856-2A priority patent/BR9712856A/en
Priority to AU49736/97A priority patent/AU721365B2/en
Priority to EP97912611A priority patent/EP0935839A1/en
Publication of SE9604034L publication Critical patent/SE9604034L/en
Priority to NO992130A priority patent/NO992130D0/en
Publication of SE512914C2 publication Critical patent/SE512914C2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/40—Structural association with grounding devices
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

A device for internal fault current control in the end winding region of the stator (2) in a rotating high-voltage electric machine is inserted in the end winding region. The device consists of conducting material connected to ground. Arcs occurring at breakdown of the winding insulation are deflected to ground via this device.
SE9604034A 1996-11-04 1996-11-04 Device for controlling fault currents in a rotating electric machine SE512914C2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9604034A SE512914C2 (en) 1996-11-04 1996-11-04 Device for controlling fault currents in a rotating electric machine
EP97912611A EP0935839A1 (en) 1996-11-04 1997-11-04 Device for controlling fault currents in a rotating electric machine
JP52129998A JP2001503597A (en) 1996-11-04 1997-11-04 Fault current control device in rotating electric machine
PCT/SE1997/001844 WO1998020598A1 (en) 1996-11-04 1997-11-04 Device for controlling fault currents in a rotating electric machine
CN97199377A CN1235707A (en) 1996-11-04 1997-11-04 Device for controlling fault current in rotating electric machine
PL97333178A PL333178A1 (en) 1996-11-04 1997-11-04 A device for monitoring disturbance currents at an electric rotary machine
IL12973697A IL129736A0 (en) 1996-11-04 1997-11-04 Device for controlling fault currents in a rotating electric machine
TR1999/00966T TR199900966T2 (en) 1996-11-04 1997-11-04 A device for checking faulty currents in an electric rotating machine.
CA002270341A CA2270341A1 (en) 1996-11-04 1997-11-04 Device for controlling fault currents in a rotating electric machine
CZ991472A CZ147299A3 (en) 1996-11-04 1997-11-04 Apparatus for controlling fault currents in a rotating electric machine
BR9712856-2A BR9712856A (en) 1996-11-04 1997-11-04 Device for controlling leakage currents in a rotating electrical machine
AU49736/97A AU721365B2 (en) 1996-11-04 1997-11-04 Device for controlling fault currents in a rotating electric machine
NO992130A NO992130D0 (en) 1996-11-04 1999-05-03 Device for controlling fault currents in a rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9604034A SE512914C2 (en) 1996-11-04 1996-11-04 Device for controlling fault currents in a rotating electric machine

Publications (3)

Publication Number Publication Date
SE9604034D0 true SE9604034D0 (en) 1996-11-04
SE9604034L SE9604034L (en) 1998-05-05
SE512914C2 SE512914C2 (en) 2000-06-05

Family

ID=20404491

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604034A SE512914C2 (en) 1996-11-04 1996-11-04 Device for controlling fault currents in a rotating electric machine

Country Status (13)

Country Link
EP (1) EP0935839A1 (en)
JP (1) JP2001503597A (en)
CN (1) CN1235707A (en)
AU (1) AU721365B2 (en)
BR (1) BR9712856A (en)
CA (1) CA2270341A1 (en)
CZ (1) CZ147299A3 (en)
IL (1) IL129736A0 (en)
NO (1) NO992130D0 (en)
PL (1) PL333178A1 (en)
SE (1) SE512914C2 (en)
TR (1) TR199900966T2 (en)
WO (1) WO1998020598A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7002278B2 (en) * 2003-09-12 2006-02-21 Siemens Westinghouse Power Corporation Support structure for high-voltage conductors
CN102427283A (en) * 2011-10-17 2012-04-25 衣广津 Choked flow circle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1418856A (en) * 1919-05-02 1922-06-06 Allischalmers Mfg Company Dynamo-electric machine
DE584639C (en) * 1929-12-28 1933-09-27 Aeg Corona protection for windings in electrical machines
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
DE4022476A1 (en) * 1990-07-14 1992-01-16 Thyssen Industrie Electric cable for three=phase AC winding of linear motor - covers one phase by inner conducting layer surrounded by insulation and outer conducting layer

Also Published As

Publication number Publication date
NO992130L (en) 1999-05-03
WO1998020598A1 (en) 1998-05-14
JP2001503597A (en) 2001-03-13
SE9604034L (en) 1998-05-05
CZ147299A3 (en) 1999-12-15
PL333178A1 (en) 1999-11-22
SE512914C2 (en) 2000-06-05
BR9712856A (en) 1999-12-07
IL129736A0 (en) 2000-02-29
CA2270341A1 (en) 1998-05-14
CN1235707A (en) 1999-11-17
NO992130D0 (en) 1999-05-03
TR199900966T2 (en) 1999-08-23
EP0935839A1 (en) 1999-08-18
AU4973697A (en) 1998-05-29
AU721365B2 (en) 2000-06-29

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Legal Events

Date Code Title Description
NUG Patent has lapsed