EP2023353A3 - Device for controlling a high electrical field in an insulating synthetic material, in particular for a bushing through a wall - Google Patents

Device for controlling a high electrical field in an insulating synthetic material, in particular for a bushing through a wall 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Withdrawn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)
French (fr)
Other versions
EP2023353A2 (en
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/en
Publication of EP2023353A3 publication Critical patent/EP2023353A3/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/005—Insulators structurally associated with built-in electrical equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/28—Capacitor 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.The device according to the invention has a high dielectric reliability and sealing.

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).The device consists of providing an annular space (14) between the inner surface of a baffle (12) connected to the earth and largely surrounding a central conductor (11) and the central portion (31) of a mass of dielectric insulating material (13) in which is embedded the central conductor (11) and the deflector (12). A dielectric fluid, namely sulfur hexafluoride (SF 6 ) or oil is placed in this annular space (14).

Application aux traversées étanches de courant électrique haute tension.

Figure imgaf001
Application to sealed high voltage electrical flows.
Figure imgaf001
EP08161239A 2007-08-07 2008-07-28 Device for controlling a high electrical field in an insulating synthetic material, in particular for a bushing through a wall Withdrawn EP2023353A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756986A FR2919955B1 (en) 2007-08-07 2007-08-07 DEVICE FOR CONTROLLING A HIGH ELECTRIC FIELD IN AN INSULATING SYNTHETIC MATERIAL, IN PARTICULAR FOR A CURRENT THROUGH A WALL THROUGH A WALL

Publications (2)

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

Family

ID=39186001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08161239A Withdrawn EP2023353A3 (en) 2007-08-07 2008-07-28 Device for controlling a high electrical field in an insulating synthetic material, in particular for a bushing through a wall

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2500914B1 (en) * 2011-03-16 2014-03-05 ABB Technology Ltd High voltage bushing with support for the conductor
CN104167334B (en) * 2014-09-01 2017-04-05 江苏神马电力股份有限公司 Guide and the insulator with control stick

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 (en) * 1999-09-21 2001-05-17 Kg Ritz Messwandler G M B H & Device for taking high-voltage conductors through three-dimensional bodies comprises a closure element and a base element with at least one cavity for accommodation of secondary elements
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 (en) * 2002-03-21 2003-09-26 Alstom DEVICE FOR CONTROLLING A HIGH ELECTRIC FIELD IN AN INSULATING SYNTHETIC MATERIAL, COMPRISING AT LEAST ONE RIGID ELECTRODE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU426274A1 (en) * 1972-10-04 1974-04-30 Б. Л. Алиевский , А. М. Окт брьский CURRENT FOR WINDING SUPERCONDUCTING IDENTIFIER
SU1252820A1 (en) * 1983-05-05 1986-08-23 Ленинградское Электромашиностроительное Объединение "Электросила " Им.С.М.Кирова Pressure-seal feed-through
GB8901670D0 (en) * 1989-01-26 1989-03-15 Bicc Plc Termination of mineral insulated electric cable
JPH0323265A (en) * 1989-06-16 1991-01-31 Akebono Brake Res & Dev Center Ltd Hybrid c/c composite for friction material and production thereof
RU2206164C2 (en) * 2001-02-05 2003-06-10 Певзнер Борис Залманович Sealed heat-resistant termination of metal- sheathed cable
CN2896629Y (en) * 2006-03-20 2007-05-02 西安西开高压电气股份有限公司 Air-inflation type lead-in-out casing tube

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 (en) * 1999-09-21 2001-05-17 Kg Ritz Messwandler G M B H & Device for taking high-voltage conductors through three-dimensional bodies comprises a closure element and a base element with at least one cavity for accommodation of secondary elements
FR2837615A1 (en) * 2002-03-21 2003-09-26 Alstom DEVICE FOR CONTROLLING A HIGH ELECTRIC FIELD IN AN INSULATING SYNTHETIC MATERIAL, COMPRISING AT LEAST ONE RIGID ELECTRODE

Also Published As

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

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