EP2661523B1 - Passage de conduite pour la paroi de cuve d'un composant de transmission de courant continu haute tension - Google Patents

Passage de conduite pour la paroi de cuve d'un composant de transmission de courant continu haute tension Download PDF

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Publication number
EP2661523B1
EP2661523B1 EP11805463.4A EP11805463A EP2661523B1 EP 2661523 B1 EP2661523 B1 EP 2661523B1 EP 11805463 A EP11805463 A EP 11805463A EP 2661523 B1 EP2661523 B1 EP 2661523B1
Authority
EP
European Patent Office
Prior art keywords
sheath
specific resistivity
composite
cellulose material
wire bushing
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.)
Not-in-force
Application number
EP11805463.4A
Other languages
German (de)
English (en)
Other versions
EP2661523A2 (fr
Inventor
Beriz BAKIJA
Dieter Breitfelder
Thomas Hammer
Jens Hoppe
Karsten LOPPACH
Johann Schlager
Ursus KRÜGER
Frank Heinrichsdorff
Volkmar LÜTHEN
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP2661523A2 publication Critical patent/EP2661523A2/fr
Application granted granted Critical
Publication of EP2661523B1 publication Critical patent/EP2661523B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01F27/34—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/185—Substances or derivates of cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/124—Intrinsically conductive polymers
    • 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
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • 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
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
    • 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

Claims (7)

  1. Traversée de ligne pour la paroi de cuve d'un composant de courant continu à haute tension, comportant
    • un tube (21) formant électrode ou un boulon (23) conducteur, ayant une surface conductrice et
    • une gaine (26) en matière cellulosique, qui est prévue sur la surface conductrice du tube (21) formant électrode ou du boulon (23) conducteur et qui entoure le tube (21) formant électrode ou le boulon (23) conducteur sur tout le pourtour,
    • dans laquelle la gaine (26) est en un enroulement de papier, ayant plusieurs strates d'enroulement, l'enroulement de papier étant enroulé autour du tube (21) formant électrode ou du boulon (23) conducteur,
    caractérisée
    en ce que la gaine (26) est constituée de plusieurs strates (27) de couche, chaque strate (27) de couche étant produite par enroulement de plusieurs strates d'enroulement et étant réalisée sous la forme d'un composite en une matière (19) cellulosique traitée,
    • dans laquelle des particules, ayant, par rapport à la résistivité ρp de la matière cellulosique non traitée, une résistivité plus petite, sont réparties en une concentration au-dessus du seuil de percolation et/ou
    • dans laquelle un réseau d'un seul tenant d'un polymère conducteur, ayant, par rapport à la résistivité ρp de la matière cellulosique non traitée, une résistivité plus petite, traverse le composite,
    dans laquelle la résistivité de strates (27) de couche voisines formant la gaine (26) est échelonnée et la strate de couche ou les strates de couche, ayant la résistivité la plus petite, étant voisine du tube (21) formant électrode ou du boulon (23) conducteur.
  2. Traversée de ligne suivant la revendication 1,
    caractérisée
    en ce que la résistivité ρcomp du composite est, au moins à la surface de la gaine (26), au plus 5 fois 1013 Ωm.
  3. Traversée de ligne suivant la revendication 2,
    caractérisée
    en ce que la résistivité ρcomp du composite représente, au moins à la surface de la gaine (26), de une à vingt fois la résistivité ρ0 de l'huile de transformateur.
  4. Traversée de ligne suivant la revendication 2,
    caractérisée
    en ce que la résistivité ρcomp du composite correspond, au moins à la surface de la gaine (26), en ordre de grandeur, à la résistivité de l'huile de transformateur.
  5. Traversée de ligne suivant l'une des revendications précédentes,
    caractérisée
    en ce que l'épaisseur s de la gaine (26) est, par rapport à l'épaisseur nécessaire lorsque l'on utilise la matière cellulosique non traitée concernée, diminuée à l'endroit du composite.
  6. Traversée de ligne suivant l'une des revendications précédentes,
    caractérisée
    en ce qu'il est prévu des barrières (28, 28i) en matière solide autour de la gaine (26), avec formation d'intervalles pour de l'huile de transformateur entre les barrières de matière solide entre elles et vers la gaine (26).
  7. Traversée de ligne suivant la revendication 6,
    caractérisé
    en ce que les barrières (28, 28i) en matière solide sont également en la matière (19) cellu0losique traitée.
EP11805463.4A 2011-01-07 2011-12-15 Passage de conduite pour la paroi de cuve d'un composant de transmission de courant continu haute tension Not-in-force EP2661523B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011008459A DE102011008459A1 (de) 2011-01-07 2011-01-07 Leitungsdurchführung für die Kesselwand einer HGÜ-Komponente
PCT/EP2011/072867 WO2012093023A2 (fr) 2011-01-07 2011-12-15 Passage de conduite pour la paroi de cuve d'un composant de transmission de courant continu haute tension

Publications (2)

Publication Number Publication Date
EP2661523A2 EP2661523A2 (fr) 2013-11-13
EP2661523B1 true EP2661523B1 (fr) 2019-09-04

Family

ID=45463561

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11805463.4A Not-in-force EP2661523B1 (fr) 2011-01-07 2011-12-15 Passage de conduite pour la paroi de cuve d'un composant de transmission de courant continu haute tension

Country Status (5)

Country Link
EP (1) EP2661523B1 (fr)
CN (1) CN103403254B (fr)
BR (1) BR112013017406B1 (fr)
DE (1) DE102011008459A1 (fr)
WO (1) WO2012093023A2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012041714A1 (fr) * 2010-09-29 2012-04-05 Siemens Aktiengesellschaft Matière cellulosique soumise à imprégnation, utilisation de cette matière cellulosique et procédé pour la produire

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321281A1 (de) 1982-06-22 1983-12-22 ASEA AB, 72183 Västerås Verfahren zur erhoehung der elektrischen leitfaehigkeit impraegnierbarer materialien
ATE73572T1 (de) 1987-04-09 1992-03-15 Siemens Ag Hochspannungsisolationsanordnung fuer transformatoren und drosselspulen, insbesondere zur hochspannungs-gleichstrom-uebertragung (hgue).
JP2771505B2 (ja) * 1996-03-14 1998-07-02 株式会社日立製作所 直流ブッシング
GB2331878A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Power flow control in AC systems using directly connected rotary power converters
JP2000173836A (ja) * 1998-12-01 2000-06-23 Mitsubishi Electric Corp 静止誘導機器
SE525492C2 (sv) 2002-10-22 2005-03-01 Abb Research Ltd Fältstyrande polymermatris försedd med fyllning
WO2005036563A2 (fr) 2003-08-21 2005-04-21 Rensselaer Polytechnic Institute Nanocomposites a proprietes electriques controlees
ATE465502T1 (de) * 2004-12-27 2010-05-15 Abb Technology Ag Elektrische induktionseinrichtung für hochspannungsanwendungen
DE102005021225A1 (de) 2005-05-09 2006-11-16 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erkennung der Oberflächenbeschaffenheit von Objekten des Straßenverkehrs oder Personen
WO2006122736A2 (fr) 2005-05-19 2006-11-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Systeme composite comprenant des nanotubes, son procede de production, et son utilisation dans des elements de chauffage
EP1889265A1 (fr) 2005-06-07 2008-02-20 Abb Research Ltd. Traversee haute tension
SE529250C2 (sv) * 2005-09-29 2007-06-12 Abb Technology Ltd Transformator med optimerade distansorgan
DE102006013927B4 (de) * 2006-03-21 2008-11-20 Siemens Ag Verbindungselement für eine elektrische Abschirmungsanordnung
DE102007018540A1 (de) 2007-04-19 2008-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrisch leitfähige und transparente Zusammensetzung
WO2011003634A1 (fr) 2009-07-08 2011-01-13 Siemens Aktiengesellschaft Nanocomposite doté de nanotubes de nitrure de bore
WO2011003635A1 (fr) 2009-07-08 2011-01-13 Siemens Aktiengesellschaft Nanocomposite doté de nanoparticules semi-conductrices
DE102010041630B4 (de) 2010-09-29 2017-05-18 Siemens Aktiengesellschaft Verwendung eines elektrisch isolierenden Nanokomposits mit halbleitenden oder nichtleitenden Nanopartikeln

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012041714A1 (fr) * 2010-09-29 2012-04-05 Siemens Aktiengesellschaft Matière cellulosique soumise à imprégnation, utilisation de cette matière cellulosique et procédé pour la produire

Also Published As

Publication number Publication date
BR112013017406B1 (pt) 2020-09-29
WO2012093023A3 (fr) 2012-08-30
DE102011008459A1 (de) 2012-07-12
CN103403254A (zh) 2013-11-20
EP2661523A2 (fr) 2013-11-13
BR112013017406A2 (pt) 2016-10-04
CN103403254B (zh) 2016-05-04
WO2012093023A2 (fr) 2012-07-12

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