FR2499306B1 - DEVICE FOR THE UNIFORMIZATION OF THE POTENTIAL DISTRIBUTION ON POLARIZED ANTI-LAW COATINGS - Google Patents

DEVICE FOR THE UNIFORMIZATION OF THE POTENTIAL DISTRIBUTION ON POLARIZED ANTI-LAW COATINGS

Info

Publication number
FR2499306B1
FR2499306B1 FR8201443A FR8201443A FR2499306B1 FR 2499306 B1 FR2499306 B1 FR 2499306B1 FR 8201443 A FR8201443 A FR 8201443A FR 8201443 A FR8201443 A FR 8201443A FR 2499306 B1 FR2499306 B1 FR 2499306B1
Authority
FR
France
Prior art keywords
uniformization
law
coatings
potential distribution
polarized anti
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.)
Expired
Application number
FR8201443A
Other languages
French (fr)
Other versions
FR2499306A1 (en
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.)
Andritz Hydro GmbH Austria
Original Assignee
Andritz Hydro GmbH Austria
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 Andritz Hydro GmbH Austria filed Critical Andritz Hydro GmbH Austria
Publication of FR2499306A1 publication Critical patent/FR2499306A1/en
Application granted granted Critical
Publication of FR2499306B1 publication Critical patent/FR2499306B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
FR8201443A 1981-01-30 1982-01-29 DEVICE FOR THE UNIFORMIZATION OF THE POTENTIAL DISTRIBUTION ON POLARIZED ANTI-LAW COATINGS Expired FR2499306B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0041581A AT378287B (en) 1981-01-30 1981-01-30 HIGH VOLTAGE WINDING FOR ELECTRICAL MACHINES

Publications (2)

Publication Number Publication Date
FR2499306A1 FR2499306A1 (en) 1982-08-06
FR2499306B1 true FR2499306B1 (en) 1985-11-22

Family

ID=3490011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8201443A Expired FR2499306B1 (en) 1981-01-30 1982-01-29 DEVICE FOR THE UNIFORMIZATION OF THE POTENTIAL DISTRIBUTION ON POLARIZED ANTI-LAW COATINGS

Country Status (5)

Country Link
AT (1) AT378287B (en)
CH (1) CH657482A5 (en)
DE (1) DE3200366A1 (en)
FR (1) FR2499306B1 (en)
SE (1) SE453236B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510192C2 (en) 1996-05-29 1999-04-26 Asea Brown Boveri Procedure and switching arrangements to reduce problems with three-tier currents that may occur in alternator and motor operation of AC machines connected to three-phase distribution or transmission networks
EP1016185A1 (en) 1996-05-29 2000-07-05 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
PL330234A1 (en) 1996-05-29 1999-05-10 Asea Brown Boveri Electromagnetic device
ATE250817T1 (en) * 1996-05-29 2003-10-15 Abb Ab CONDUCTOR FOR HIGH VOLTAGE WINDINGS AND ROTATING ELECTRICAL MACHINE HAVING SUCH A CONDUCTOR
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
SE515843C2 (en) 1996-11-04 2001-10-15 Abb Ab Axial cooling of rotor
SE512917C2 (en) 1996-11-04 2000-06-05 Abb Ab Method, apparatus and cable guide for winding an electric machine
SE510422C2 (en) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetic sheet metal core for electric machines
SE509072C2 (en) 1996-11-04 1998-11-30 Asea Brown Boveri Anode, anodizing process, anodized wire and use of such wire in an electrical device
PL334344A1 (en) 1996-12-17 2000-02-28 Asea Brown Boveri Apparatus and method related to protection of a facility against overcurrent including overcurrent reduction
EP1032965A1 (en) * 1996-12-19 2000-09-06 Vem-Elektroantriebe GmbH Dresden Anti-brush discharge device for controlling the internal potential on the high voltage windings of revolving electric machines
SE508544C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Method and apparatus for mounting a stator winding consisting of a cable.
SE9704421D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Series compensation of electric alternator
SE9704423D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Rotary electric machine with flushing support
SE508543C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Coiling
SE9704427D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Fastening device for electric rotary machines
SE9704422D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri End plate
SE9704431D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Power control of synchronous machine
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
AU9362998A (en) 1997-11-28 1999-06-16 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding ina rotating high voltage electric alternating current machine
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US8395296B2 (en) 2009-09-16 2013-03-12 Siemens Energy, Inc. Tape structure with conductive outer side and electrically insulating inner side
EP2675039B1 (en) * 2012-06-14 2014-10-01 Siemens Aktiengesellschaft Electric isolation system for a high voltage machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488231B2 (en) * 1964-12-03 1971-09-02 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt PROCESS FOR PRODUCING ELECTRICAL SHIELDING AND CONDUCTING LINES
CH466415A (en) * 1967-12-05 1968-12-15 Bbc Brown Boveri & Cie Device to prevent glow discharges between two insulated conductors of different potential, especially in rotating machines
AT277375B (en) * 1968-01-30 1969-12-29 Elin Union Ag Internal corona protection for high voltage insulation
FR2007394A1 (en) * 1968-04-05 1970-01-09 Licentia Gmbh
DE2755050C2 (en) * 1977-12-07 1986-02-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Process for the production of a lattice bar with internal corona protection
DE3102849A1 (en) * 1981-01-29 1982-08-26 Kraftwerk Union AG, 4330 Mülheim Arrangement for internal potential control in the case of twisted generator bars
DE3102886A1 (en) * 1981-01-29 1982-08-26 Kraftwerk Union AG, 4330 Mülheim "ARRANGEMENT FOR INTERNAL POTENTIAL CONTROL IN GENERATOR RODS"

Also Published As

Publication number Publication date
CH657482A5 (en) 1986-08-29
SE453236B (en) 1988-01-18
SE8200303L (en) 1982-07-31
ATA41581A (en) 1984-11-15
DE3200366A1 (en) 1982-12-09
FR2499306A1 (en) 1982-08-06
AT378287B (en) 1985-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse