EP2023353A3 - Dispositif pour contrôler un champ électrique élevé dans un matériau synthétique isolant, notamment pour une traversée de courant à travers une paroi - Google Patents

Dispositif pour contrôler un champ électrique élevé dans un matériau synthétique isolant, notamment pour une traversée de courant à travers une paroi Download PDF

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Publication number
EP2023353A3
EP2023353A3 EP08161239A EP08161239A EP2023353A3 EP 2023353 A3 EP2023353 A3 EP 2023353A3 EP 08161239 A EP08161239 A EP 08161239A EP 08161239 A EP08161239 A EP 08161239A EP 2023353 A3 EP2023353 A3 EP 2023353A3
Authority
EP
European Patent Office
Prior art keywords
bushing
controlling
wall
synthetic material
electrical field
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.)
Withdrawn
Application number
EP08161239A
Other languages
German (de)
English (en)
Other versions
EP2023353A2 (fr
Inventor
Jean-François Tortorici
Mehrdad Hassanzadeh
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.)
Schneider Electric Energy France SAS
Original Assignee
Areva T&D SAS
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 Areva T&D SAS filed Critical Areva T&D SAS
Publication of EP2023353A2 publication Critical patent/EP2023353A2/fr
Publication of EP2023353A3 publication Critical patent/EP2023353A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/42Means for obtaining improved distribution of voltage; Protection against arc discharges
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/005Insulators structurally associated with built-in electrical equipment
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/26Lead-in insulators; Lead-through insulators
    • H01B17/28Capacitor type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)
  • Insulating Bodies (AREA)

Abstract

Le dispositif selon l'invention présente une grande fiabilité diélectrique et de l'étanchéité.
Le dispositif consiste à ménager un espace annulaire (14) entre la surface interne d'un déflecteur (12) relié à la terre et entourant largement un conducteur central (11) et la partie centrale (31) d'une masse de matériau isolant diélectrique (13) dans laquelle est noyée le conducteur central (11) et le déflecteur (12). Un fluide diélectrique, à savoir de l'hexafluorure de soufre (SF6) ou de l'huile est placé dans cet espace annulaire (14).
Application aux traversées étanches de courant électrique haute tension.
EP08161239A 2007-08-07 2008-07-28 Dispositif pour contrôler un champ électrique élevé dans un matériau synthétique isolant, notamment pour une traversée de courant à travers une paroi Withdrawn EP2023353A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756986A FR2919955B1 (fr) 2007-08-07 2007-08-07 Dispositif pour controler un champ electrique eleve dans un materiau synthetique isolant, notamment pour une traversee de courant a travers une paroi

Publications (2)

Publication Number Publication Date
EP2023353A2 EP2023353A2 (fr) 2009-02-11
EP2023353A3 true EP2023353A3 (fr) 2009-12-09

Family

ID=39186001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08161239A Withdrawn EP2023353A3 (fr) 2007-08-07 2008-07-28 Dispositif pour contrôler un champ électrique élevé dans un matériau synthétique isolant, notamment pour une traversée de courant à travers une paroi

Country Status (4)

Country Link
EP (1) EP2023353A3 (fr)
CN (1) CN101436453B (fr)
FR (1) FR2919955B1 (fr)
RU (1) RU2488183C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2500914B1 (fr) * 2011-03-16 2014-03-05 ABB Technology Ltd Traversée haute tension avec support pour le conducteur
CN104167334B (zh) * 2014-09-01 2017-04-05 江苏神马电力股份有限公司 导向件及带有操纵杆的绝缘子

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272642A (en) * 1978-09-13 1981-06-09 Asea Aktiebolag Gas-insulated high-voltage bushing with shield electrode embedded in an annular insulating body
DE10037328A1 (de) * 1999-09-21 2001-05-17 Kg Ritz Messwandler G M B H & Stromwandler
US6255589B1 (en) * 1998-12-18 2001-07-03 Alstom Hermetically sealed current feedthrough for outdoor electrical gear
US20010048967A1 (en) * 1997-07-02 2001-12-06 Michael J. Wilson Method for improving performance of highly stressed electrical insulating structures
FR2837615A1 (fr) * 2002-03-21 2003-09-26 Alstom Dispositif pour controler un champ electrique eleve dans un materiau synthetique isolant, comprenant au moins une electrode rigide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU426274A1 (ru) * 1972-10-04 1974-04-30 Б. Л. Алиевский , А. М. Окт брьский Токоввод для обмотки сверхпроводящегоиндуктора
SU1252820A1 (ru) * 1983-05-05 1986-08-23 Ленинградское Электромашиностроительное Объединение "Электросила " Им.С.М.Кирова Герметичный ввод
GB8901670D0 (en) * 1989-01-26 1989-03-15 Bicc Plc Termination of mineral insulated electric cable
JPH0323265A (ja) * 1989-06-16 1991-01-31 Akebono Brake Res & Dev Center Ltd 摩擦材用ハイブリッドc/cコンポジットとその製法
RU2206164C2 (ru) * 2001-02-05 2003-06-10 Певзнер Борис Залманович Герметичная и термоустойчивая заделка конца кабеля с металлической оболочкой
CN2896629Y (zh) * 2006-03-20 2007-05-02 西安西开高压电气股份有限公司 充气式进出线套管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272642A (en) * 1978-09-13 1981-06-09 Asea Aktiebolag Gas-insulated high-voltage bushing with shield electrode embedded in an annular insulating body
US20010048967A1 (en) * 1997-07-02 2001-12-06 Michael J. Wilson Method for improving performance of highly stressed electrical insulating structures
US6255589B1 (en) * 1998-12-18 2001-07-03 Alstom Hermetically sealed current feedthrough for outdoor electrical gear
DE10037328A1 (de) * 1999-09-21 2001-05-17 Kg Ritz Messwandler G M B H & Stromwandler
FR2837615A1 (fr) * 2002-03-21 2003-09-26 Alstom Dispositif pour controler un champ electrique eleve dans un materiau synthetique isolant, comprenant au moins une electrode rigide

Also Published As

Publication number Publication date
FR2919955A1 (fr) 2009-02-13
CN101436453A (zh) 2009-05-20
RU2488183C2 (ru) 2013-07-20
FR2919955B1 (fr) 2009-10-30
CN101436453B (zh) 2012-06-13
RU2008132537A (ru) 2010-02-20
EP2023353A2 (fr) 2009-02-11

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